Produkte
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Mira Sales 10 PCS HW-107 5V 1A Micro USB Batterie Ladeplatine Lademodul, HW-107
1. Der Eingangsanschluss verfügt über eine MICRO USB-Buchse, Sie können das Mobiltelefonladegerät direkt als Eingang verwenden, um die Lithiumbatterie aufzuladen, und es gibt immer noch Lötstellen für die Eingangsspannungsverdrahtung, was für Heimwerker sehr praktisch sein kann 2. Versorgungsspannung: 5 V 3. Stromversorgungsstrom: 1A 4. Zweck: Elektrisches Spielzeug 5. Ladeschlussspannung: 4,2 V 6. Großer Ladestrom: 1000 mA 7. Batterie-Überentladungsschutzspannung: 2,5 V 8. Batterie-Überstromschutzstrom: 3A 9. Brettgröße: 2,6 x 1,7 cm 10. Hinweis: Die Last am OUT-Anschluss sollte beim Laden getrennt werden, und die Plus- und Minuspole sollten nicht falsch angeschlossen werden. Bitte verwenden Sie es gemäß den Spezifikationen, da es sonst direkt beschädigt wird. Spezifikation: Paketgewicht Gewicht eines Pakets 0,12 kg / 0,27 lb Einheitspackungsgröße 12 cm * 6 cm * 6 cm / 4,72 Zoll * 2,36 Zoll * 2,36 Zoll Menge pro Karton 100 Kartongewicht 13,00 kg / 28,66 lb Kartongröße 50 cm * 32 cm * 32 cm / 19,69 Zoll * 12,6 Zoll * 12,6 Zoll Container laden 20GP: 520 Kartons * 100 Stück = 52000 Stück 40HQ: 1209 Kartons * 100 Stück = 120900 Stück
£2.99 £0.99
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Mira Sales 16-Bit Precision Analog-To-Digital Converter AdC 4-Channel Development Board Module, CJMCU-ADS1115
1. The portable instrument is automatically powered off after conversion and greatly reduces current consumption during idle periods2. Features: easy to implement, high precision, low current consumption, multi-mode conversion3. Power supply voltage: 2-5.5v4. Working temperature: -40 to 125 degrees celsius5. Programmable data rate: Transmission via I2C compatible serial interface6. Single mode: Automatic shutdown with onboard reference and oscillator7. Size: about 16 x 28mm8. Weight: about 2.5gSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 6cm * 6cm * 2cm / 2.36inch * 2.36inch * 0.79inch Qty per Carton 500 Carton Weight 13.00kgs / 28.66lb Carton Size 47cm * 47cm * 15cm / 18.5inch * 18.5inch * 5.91inch Loading Container 20GP: 804 cartons * 500 pcs = 402000 pcs40HQ: 1868 cartons * 500 pcs = 934000 pcs
£2.99 £0.99
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Mira Sales 2 PCS HW-602 USB Fan Governor Wind Speed Controller Air Volume Regulator Cooling Mute Multifunction Noise Reduction Switch Module
1. Input voltage: DC4~12V2. Output voltage: DC2.5~8V3. Output power: 5W (do not use it with overload)4. Function description: suitable for common 5.0V USB fans on the market5. How to use: Plug the male head of the governor into a mobile phone charger, power bank, computer USB, etc., and then insert the fan plug into the female head of the governor to use6. Adjustment method: knob adjustment (clockwise increase, counterclockwise decrease)7. Features: strong wind and weak wind can be adjusted at will, fan stepless speed regulation, wide voltage input compatible with multi-speed power supply.8. The module is a speed-regulating fan module designed according to the principle of high-frequency switching power supply. The essence is to control the speed of the fan by adjusting the output voltage.9. Matters needing attention: When used to adjust the fan in two gears, please set the fan to the first gear, otherwise the speed may not be adjusted.10. Size: 50x18mmSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 6cm * 3cm / 3.94inch * 2.36inch * 1.18inch Qty per Carton 300 Carton Weight 10.00kgs / 22.05lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 300 pcs = 186000 pcs40HQ: 1439 cartons * 300 pcs = 431700 pcs
£2.99 £0.99
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Mira Sales 2 PCS XH-A232 Dual-Channel 20W High Power Digital Board MP3 Audio Power Amplifier Board Module, 20W Dual-channel MP3 Audio Amplifier
1. Purpose: 3 digital audio power amplifier2. Output voltage: 8-24v3. Power amplifier type: Class D4. Output power: 20w5. Output impedance: 4-8 ohms6. Protection: output short circuit protection, overheating protection, function self-recovery7. Module size: 43x55x14mmSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 10cm * 2cm / 5.91inch * 3.94inch * 0.79inch Qty per Carton 200 Carton Weight 11.00kgs / 24.25lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 200 pcs = 113200 pcs40HQ: 1314 cartons * 200 pcs = 262800 pcs
£4.99 £1.99
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Mira Sales 2 PCS XH-M229 Desktop PC Chassis Power ATX Transfer To Adapter Board Power
1. Compatible port: ATX (compatible with some BTX types)2. PIN code: 24 pin3. Switch: Yes4. Number of output groups: Four groups of different voltages5. Size: 128 x 48 x 30mmFeatures: 1. With power output indicator. 2. With module switch to turn off output 3.The output terminal can pass large current. 4. With output protection fuse, four groups correspond to four road output.Specification: Package Weight One Package Weight 0.16kgs / 0.36lb One Package Size 20.4cm * 11.2cm * 3.7cm / 8.03inch * 4.41inch * 1.46inch Qty per Carton 100 Carton Weight 17.50kgs / 38.58lb Carton Size 57cm * 42cm * 38cm / 22.44inch * 16.54inch * 14.96inch Loading Container 20GP: 293 cartons * 100 pcs = 29300 pcs40HQ: 680 cartons * 100 pcs = 68000 pcs
£2.99
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Waveshare 2.8 inch Touch LCD Shield for Arduino
Features1. Resistive touch screen TFT LCD, 2.8inch, 320x240 resolution2. Standard Arduino interface, compatible with development boards like : Arduino UNO, 3. Leonardo, UNO PLUS, NUCLEO, XNUCLEO4. Onboard stand-alone touch controller, better touching than solutions that use AD pins directly for touch control5. Micro SD slot, provides an easy way to store photos for displaying6. Controlled via SPI, only a few Arduino pins are used7. Backlight adjustable by program, lower power consumptionKey Parameters1. LCD Type: TFT2. LCD Interface: SPI4. LCD Controller: HX8347D5. Touch Screen Type: Resistive6. Touch Screen Controller: XPT20467. Colors: RGB, 65K colors8. Resolution: 320x240 (Pixel)9. I/O Voltage: 3.3V/5VWiki : www.waveshare.com/wiki/2.8inch_TFT_Touch_ShieldSpecification: Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 8cm * 6cm * 2cm / 3.15inch * 2.36inch * 0.79inch Qty per Carton 840 Carton Weight 15.00kgs / 33.07lb Carton Size 56cm * 36cm * 40cm / 22.05inch * 14.17inch * 15.75inch Loading Container 20GP: 330 cartons * 840 pcs = 277200 pcs40HQ: 767 cartons * 840 pcs = 644280 pcs
£12.99
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Mira Sales 20A 300W High Power Synchronous Rectification Power Supply Step-down Module
1. Module properties: synchronous rectification non-isolated buck constant current constant voltage module CC CV charging module2. Scope of application: high-power LED constant current drive, lithium battery charging (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride battery (battery pack) charging, solar panels, wind turbines3. Input voltage: 6-40VDC4. Output voltage: continuously adjustable (1.2-35VDC) below 32V for a long time (applicable to applications where the input voltage is higher than the output voltage and cannot be boosted)5. Output current: maximum 20A, long-term within 15A (please add a fan to dissipate heat when the power tube temperature exceeds 65 degrees, and use a reduced rating for high voltage output)6. Current limiting range: 0.2-20A (adjustment) please add a fan if the module exceeds 65 degrees7. Low voltage difference: 3V8. Operating frequency: 150KHZ9. Conversion efficiency: about 96% high, efficiency is related to voltage difference and use environment10. Output ripple: ripple about 50mV (excluding noise) 20M bandwidth (for reference only) input 24V measured11. Working temperature: -10 to +75 degrees Celsius (please pay attention to the power tube temperature in actual use, if the temperature is too high, please increase heat dissipation or use it at a reduced rating)12. Potentiometer adjustment direction: clockwise (increase), counterclockwise (decrease)13. Output short circuit protection: yes (instantaneous protection) constant current (the current constant current value cannot be short-circuited for a long time)14. Input reverse connection protection: no15. Output anti-reverse current: no, for loads with self-power or inductive loads, an external diode is required!16. Wiring method: Wiring terminal17. Size: 60x53x30mm18. Weight: about 85 gramsOutput current adjustment method:1. Adjust the CV potentiometer to set the output voltage to the voltage value you need according to your load requirements2. Set the CC potentiometer counterclockwise for about 30 turns (that is, set the output current to a small value), connect the LED, and adjust the CC potentiometer to the current you need. For battery charging, discharge the battery, then connect it to the output, and adjust CC to the current you need (when used for charging, you must use a discharged battery to adjust it accurately, because the more power left in the battery, the smaller the charging current)Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 7cm * 7cm * 6cm / 2.76inch * 2.76inch * 2.36inch Qty per Carton 175 Carton Weight 18.60kgs / 41.01lb Carton Size 51cm * 37cm * 32cm / 20.08inch * 14.57inch * 12.6inch Loading Container 20GP: 441 cartons * 175 pcs = 77175 pcs40HQ: 1025 cartons * 175 pcs = 179375 pcs
£2.99
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Mira Sales 3 PCS DIY Bluetooth 4.1 Audio Receiver Module MP3 Bluetooth Decoder Board Car Speaker Audio Amplifier Board, Bluetooth 4.1
Parameter:1. Power supply voltage: DC 3.7-5V2. Power supply interface: MICRO USB port or 2.54mil pin port3. Length, width and height: 3.3x3.5x1.1cm4. Bluetooth name: BM35. Bluetooth password: 1688 (you need to enter the password to connect and cannot be modified)6. Communication distance: 3-12 meters (different due to environmental obstacles)7. Support Bluetooth version: Support Bluetooth 4.1 or below8. Support mobile phone system: Android, IOS system9. Channel: dual channel10. Audio quality: MP3 lossless decoding11. Built-in power amplifier: none12. External power amplifier: does not limit the small external power amplifier13. PCB thickness: 1.6mm14. Needle spacing: 2.54milFeatures:1. Have a Bluetooth connection password to prevent others from mistakenly connecting and operating.2. Ultra-small size, easy to be embedded in modified products3. Two-channel stereo output, compatible with most power amplifiers, home audio and video, car audio and other equipment in the market4. Standard MICRO MINI USB 5P interface, the same Android phone charging port can be powered by the phone data cable5. Specific DIY embedded refitting pins, which can be plugged in and soldered on your own circuit board for refitting6. High-fidelity output circuit, resistance-capacitance isolation, no noise, good sound quality7. Wireless plug-in U disk, memory card and button settings, pure mobile phone operation connection to play MP38. Equipped with 1 status pin, which can be used by professionals, such as combining single-chip microcomputer and relay switch to realize music desk lamp.Application scenarios:- Car audio modification, home audio modification- Personal DIY Bluetooth audio, electronic project production- Square dance sound, outskirt sound modificationSpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 12cm * 10cm * 2cm / 4.72inch * 3.94inch * 0.79inch Qty per Carton 100 Carton Weight 9.00kgs / 19.84lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 100 pcs = 62000 pcs40HQ: 1439 cartons * 100 pcs = 143900 pcs
£4.99 £1.99
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Waveshare 3.5 inch Touch LCD Shield for Arduino
Features1. Resistive touch screen TFT LCD, 3.5inch, 480x320 resolution2. Standard Arduino interface, compatible with development boards like : Arduino UNO, 3. Leonardo, UNO PLUS, NUCLEO, XNUCLEO3. Onboard stand-alone touch controller, better touching than solutions that use AD pins directly for touch control4. PWM backlight control, allows to adjust the backlight to a comfortable level5. Micro SD slot, provides an easy way to store photos for displaying6. Controlled via SPI, only a few Arduino pins are used7. Comes with STM32 and Arduino examples, convenient for portingKey Parameters1. LCD Type: TFT2. LCD Interface: SPI3. LCD Controller: ILI94864. Touch Screen Type: Resistive5. Touch Screen Controller: XPT20466. Colors: RGB, 65K colors7. Resolution: 480x320 (Pixel)8. Aspect Ratio: 8:59. I/O Voltage: 3.3V/5VWiki : www.waveshare.com/wiki/3.5inch_TFT_Touch_ShieldSpecification: Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 9cm * 6cm * 2cm / 3.54inch * 2.36inch * 0.79inch Qty per Carton 720 Carton Weight 15.00kgs / 33.07lb Carton Size 54cm * 36cm * 40cm / 21.26inch * 14.17inch * 15.75inch Loading Container 20GP: 342 cartons * 720 pcs = 246240 pcs40HQ: 796 cartons * 720 pcs = 573120 pcs
£16.99
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Waveshare 4 inch Touch LCD Shield for Arduino
Features1. Resistive touch screen TFT LCD, 4inch, 480x320 resolution2. Standard Arduino interface, compatible with development boards like : Arduino UNO, Leonardo, UNO PLUS, NUCLEO, XNUCLEO3. Onboard stand-alone touch controller, better touching than solutions that use AD pins directly for touch control4. PWM backlight control, allows to adjust the backlight to a comfortable level5. Micro SD slot, provides an easy way to store photos for displaying6. Controlled via SPI, only a few Arduino pins are used7. Comes with STM32 and Arduino examples, convenient for portingKey Parameters1. LCD Type: TFT2. LCD Interface: SPI3. LCD Controller: ILI94864. Touch Screen Type: Resistive5. Touch Screen Controller: XPT20466. Colors: RGB, 65K colors7. Resolution: 480x320 (Pixel)8. Aspect Ratio: 8:59. I/O Voltage: 3.3V/5VWiki : www.waveshare.com/wiki/4inch_TFT_Touch_ShieldSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 10cm * 7cm * 2cm / 3.94inch * 2.76inch * 0.79inch Qty per Carton 600 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 35cm * 40cm / 23.62inch * 13.78inch * 15.75inch Loading Container 20GP: 317 cartons * 600 pcs = 190200 pcs40HQ: 736 cartons * 600 pcs = 441600 pcs
£20.99
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4-Wege-Schnelllademodul USB-Ladeplatine für Mobiltelefone
1. Softstart-Funktion 2. Die Umwandlungseffizienz erreicht 97 % 3. 220 kHz Schaltfrequenz 4. Eingebauter Synchronschalter-Abwärtswandler-Chip 5. Ausgangsspannungsbereich: 3 V bis 12 V, automatisch angepasst gemäß dem Schnellladeprotokoll 6. Wird in Autoladegeräten, Schnellladeadaptern, intelligenten Steckdosenleisten, Solarladegeräten usw. verwendet. 7. Bei diesem Modul handelt es sich um ein 4-Wege-Druckabfall-Schnelllademodul. Bitte verwenden Sie eine 12-V-30-V-Gleichstromversorgung. Die Plus- und Minuspole dürfen nicht vertauscht werden. 8. Eingangsspannungsbereich: 4,5 V bis 32 V (die Eingangsspannung muss höher sein als die Ausgangsspannung, da es sich um ein Spannungsabfallmodul handelt) 9. Mehrfachschutz, hohe Zuverlässigkeit, Ausgangsüberstrom, Eingangsüberspannung, Eingangsunterspannung, Ausgangskurzschlussschutz, Übertemperaturschutz der gesamten Maschine 10. Der Ausgang hat CV/CC-Eigenschaften (Ausgangsstrom ist kleiner als der eingestellte Wert, Ausgang CV-Modus; Ausgangsstrom ist größer als der eingestellte Wert, Ausgang CC-Modus) 11. Die Leiterplatte verwendet ein FR-4-Design mit 1,6 mm Dicke, optimiertes Layout und Verdrahtung, kompaktes Design, offenes Fenster auf der Rückseite zur Wärmeableitung, niedrige Betriebstemperatur bei Volllast, Standby-Strom 0,013 A, das Modul verfügt über eine Funktion zur Kompensation der Ausgangsspannung 12. Jeder der vier Kanäle unterstützt das QC 3.0-Schnellladeprotokoll und kann gleichzeitig Schnellladen unterstützen und eine Spannung von 5 V/9 V/12 V ausgeben (erfordert Unterstützung des Mobiltelefonprotokolls), der Ausgangsstrom ist adaptiv, die Leistungsaufnahme eines einzelnen Kanals beträgt 24 W, die Leistungsaufnahme des 4-Kanal-Moduls 96 W. Spezifikation: Paketgewicht Gewicht eines Pakets 0,05 kg / 0,11 lb Einheitspackungsgröße 10 cm * 6 cm * 2 cm / 3,94 Zoll * 2,36 Zoll * 0,79 Zoll Menge pro Karton 200 Kartongewicht 11,00 kg / 24,25 lb Kartongröße 52 cm * 32 cm * 42 cm / 20,47 Zoll * 12,6 Zoll * 16,54 Zoll Container laden 20GP: 381 Kartons * 200 Stück = 76200 Stück 40HQ: 885 Kartons * 200 Stück = 177000 Stück
£1.99
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Mira Sales 5 PCS HW-183 2A Boost Board DC Boost Module Car / Charging / USB / High Power Conversion Module, HW-183
1. Ultra-wide input and output voltage, ultra-high conversion efficiency2. Small size and adjustable boost module, which can be easily installed in various small devices3. MicroUSB input can be used, and the common voltages of 9V, 12V, 15V, 18V, 24V can be easily obtained through the mobile phone data line with a USB charger or mobile power supply, which is very convenient to use4. Packing: individually packed in anti-static bag5. Type: voltage regulator IC6. Output current: 2A (recommended to use within 1A)7. Input voltage: 2 v--24 v8. Output voltage: 28 v (recommended to use within 26V)9. Size: 30x17x14mmPrecautions:1. This module is a boost module, the output voltage should be greater than the input voltage2. The peak current output current does not exceed 2ASpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 6cm * 4cm * 6cm / 2.36inch * 1.57inch * 2.36inch Qty per Carton 200 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 32cm * 25cm / 16.54inch * 12.6inch * 9.84inch Loading Container 20GP: 793 cartons * 200 pcs = 158600 pcs40HQ: 1842 cartons * 200 pcs = 368400 pcs
£4.99 £1.99
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Mira Sales 5 PCS IIC / I2C / Interface LCD1602 LCD Screen Adapter board, LCD1602
1. Support I2C protocol2. With backlight power control, you can set whether to connect the backlight power through the jumper cap. Plug in the jumper cap to connect the backlight power, unplug the jumper cap to disconnect the backlight power3. The contrast can be adjusted. Rotate the blue potentiometer to increase clockwise and decrease counterclockwise. The potentiometer is designed on the front, which is convenient for customers to adjust freely anytime and anywhere4. Modules can be cascaded, up to 8 can be cascaded. Modify the device address by shorting A0/A1/A2. The default address is 0x275. Weight: 5g6. Size: 41.5x19x15.3mm8. Power supply voltage: 2.5-6v9. Note: LCD screen is not included10. Delivery list: one IC module (pearl cotton + anti-static packagingSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 8cm * 2cm / 5.91inch * 3.15inch * 0.79inch Qty per Carton 200 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 42cm * 32cm / 16.54inch * 16.54inch * 12.6inch Loading Container 20GP: 472 cartons * 200 pcs = 94400 pcs40HQ: 1096 cartons * 200 pcs = 219200 pcs
£4.99 £1.99
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Mira Sales 5 PCS TDA2030A Power Amplifier Board Module Audio Amplifier Module
1. Onboard TDA2030A audio power amplifier chip2. Mono 18W power amplifier circuit design3. Onboard speaker terminal block4. Onboard 10K adjustable resistor, you can adjust the amplified volume5. Onboard power indicator6. The main pins of the chip have been led out, you can directly input audio signals7. Working voltage: 6～12VSpecification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 10cm * 8cm * 5cm / 3.94inch * 3.15inch * 1.97inch Qty per Carton 100 Carton Weight 13.00kgs / 28.66lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 100 pcs = 38100 pcs40HQ: 885 cartons * 100 pcs = 88500 pcs
£4.99 £1.99
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Mira Sales 5-30V Adjustable DC Voltage Regulator Power Module Solar Charge, 5-30V
1. Input voltage: DC 5.0-30V (under 4.7V with under-voltage protection LVP)2. Output voltage: DC 0.6-30V3. Output current: 0-4.0A4. Output power: 35W under natural cooling, up to 50W under air cooling5. Soft start: yes6. Input reverse connection protection: yes, reverse connection will not burn7. Anti-backflow at the output: yes, it can be directly connected to the battery8. Output short-circuit protection: yes, the output terminal can be directly short-circuited9. Temperature protection (OTP): yes, 100 degrees Celsius10. Working frequency: 180KHZ11. Recommended opening size: about 7.8x3.9cm12. Appearance size: about 7.9x4.2x2.4 cm13. Weight: about 93gFeatures:1. Power LCD display, clear interface, easy to operate2. Digitally controlled voltage and current adjustment, convenient and fast3. Hardware protection: input anti-reverse connection protection, reverse connection does not burn, output short-circuit protection, short-circuit does not burn, output anti-backflow, no need to add an anti-backflow diode when charging the battery4. Software protection: over voltage protection (OVP), over current protection (OCP), over power protection (OPP), over temperature protection (OTP), input under voltage protection (LVP)5. Full of materials, stable performance and wide range of uses6. Long press the rotary encoder button to enter the setting interface, which is easy to operateSpecification: Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 10cm * 6cm * 4cm / 3.94inch * 2.36inch * 1.57inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs40HQ: 412 cartons * 288 pcs = 118656 pcs
£6.99
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5V To 1-24V DC-DC USB Adjustable Power Supply Regulator Module, Color Random Delivery, 5V To 1-24V
1. Can be equipped with USB adapter board, Micro USB as input, easy to use2. The voltage regulator adopts a multi-turn precision long-handle potentiometer, which can be directly adjusted manually3. With a beautiful shell, the color of the output voltage display will be shipped randomly4. Input: USB 5V male input5. Output: 1-24V6. Power: up to 3W7. Size: about 7x2.3x1.3cm8. Weight: about 25gSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 10cm * 4cm * 2cm / 3.94inch * 1.57inch * 0.79inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 30cm * 50cm * 56.7cm / 11.81inch * 19.69inch * 22.32inch Loading Container 20GP: 313 cartons * 500 pcs = 156500 pcs40HQ: 727 cartons * 500 pcs = 363500 pcs
£1.99
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Mira Sales 9-Axis Attitude + Gyro + Accelerator + Magnetometer Sensor Board Module, HW-423
1. Using heavy gold PCB, machine welding process to ensure quality2. Chip built-in 16bit AD converter, 16-bit data output3. Communication method: standard IIC/SPI communication protocol4. Power supply: 3-5v5. Use chip: MPU-92506. Pin spacing: 2.54mm7. Size: 15x25mmSpecification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 6cm * 3cm * 2cm / 2.36inch * 1.18inch * 0.79inch Qty per Carton 500 Carton Weight 12.00kgs / 26.46lb Carton Size 47cm * 23cm * 15cm / 18.5inch * 9.06inch * 5.91inch Loading Container 20GP: 1644 cartons * 500 pcs = 822000 pcs40HQ: 3817 cartons * 500 pcs = 1908500 pcs
£2.99
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Mira Sales Adjustable Constant Voltage Constant Current Liquid Crystal LCD Multi-Display, PCB
1. Input voltage: 6.5-36V (the input voltage is lower than 6.5V, the current accuracy is inaccurate, and the LCD display is abnormal if it is lower than 5.5V)2. Output voltage: 1.2-32V, the default output is 5V step-down type, the output voltage can only be lower than the input voltage, and the voltage difference is more than 2V3. Output current: It can work stably at 3.5A for a long time, and it can reach about 4.5A with fan enhanced heat dissipation (adjustable limit current can reach about 4.2-4.5A)4. Output power: natural heat dissipation 50W (within 3.5A), plus fan to enhance heat dissipation 75W5. Voltage display: resolution 0.05V, range 1.2-32V6. Current display: resolution 0.005A, range 0-4.5A7. Conversion efficiency: about 94%, depending on the voltage difference and current efficiency8. Working current: about 30mA9. Input reverse polarity protection: yes10. Anti-backflow at the output: no (if charging the battery, first power on the module and then connect the battery, and ensure that the battery voltage is lower than the output voltage; if possible, connect an anti-backflow diode in series with the output positive pole)11. Short circuit protection: yes12. Size: about 70.5x48.4x28mm13. Weight: about 65g Features:1. Crystal shell, beautiful design, good touch texture of buttons, and output voltage set by button2. The button can control the output to turn off and on, and can set the power-on default to ON or OFF3. LCD can display input and output voltage, output current and output power4. The input terminal is protected against reverse connection, and the reverse connection will not burn5. High efficiency, high current, low heat generation, constant current value can be adjusted around 0-4.5A, suitable for office power supply, high-power LED constant current drive, lithium battery charging, etc.Function Description:1. There are IN/OUT and ON/OFF buttons on the left side of the module: the IN/OUT button switches the display of input voltage and output voltage, long press to switch the display of output current and output power; the ON/OFF button controls the output ON or OFF, long press Press to set the default output state is ON or OFF at the next power-on2. There are +/- two buttons on the right side of the module: + button press the output voltage to increase 0.05V, long press to continuously increase, and then long press to continuously increase 0.1V, 1V in slow steps; - button press the output voltage Decrease 0.05V, long press to continuously decrease, and then long press to continuously decrease 0.1V, 1V in slow steps3. ADJ-I is the current setting potentiometer. Turn clockwise to increase the set current. When the load current reaches the set current, it enters the constant current state, and the CC constant current indicator (red) lights up. The OUT indicator is the output status indicator, it is on when there is voltage at the output terminal, otherwise it is off; the CHAR indicator is the charging indicator, which is on when charging, and the FULL indicator is the full indicator. If the set constant current value is 2A, charging When the current reaches below 0.2A, turn the light, the FULL indicator is on, and the CHAR indicator is offInstructions:1. Use as an ordinary step-down module with overcurrent protection capability- Press the button to set the output voltage to the desired voltage value- Rotate the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (connect the two test leads directly to the output terminal), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the overcurrent protection value you want to set. (For example, the current value displayed by the multimeter is 2A, then the current can only reach 2A when the module is used, and the red constant current indicator light is on when the current reaches 2A, otherwise the indicator light is off) 2. Use as a battery charger- The module without constant current function cannot be used to charge the battery. Because the voltage difference between the exhausted battery and the charger is very large, the charging current is too large and the battery is damaged, so the battery should be used at the beginning. Constant current charging, when the charging reaches a certain level, it will automatically switch back to constant voltage charging- Determine the float voltage and charging current of the battery to be recharged; (if the lithium battery parameter is 3.7V/2200mAh, then the float voltage is 4.2V, and the charging current can reach 1C, that is, 2200mA)- Under no-load conditions, the output voltage of the button reaches the floating charge voltage; (if charging a 3.7V lithium battery, adjust the output voltage to 4.2V)- First turn the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (just connect the two test leads to the output terminal directly), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the predetermined charging current value- Connect the battery and charge (when setting: no battery is connected to the output terminal)3. Used as a high-power LED constant current driver module- Determine the operating current and operating voltage needed to drive the LED- Under no-load conditions, press the button to set the output voltage to reach the LED working voltage- First turn the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (just connect the two test leads to the output terminal directly), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the predetermined LED operating current- Connect the LED, test the machine (when setting: output no-load, do not connect the LED light) Precautions: 1. It is forbidden to short-circuit the input IN- of the module with the output OUT-, otherwise the constant current function will fail 2. Make sure that the power of the power supply is always greater than the power required by the output load. When the module is seriously hot, please reduce the power usage.Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 10cm * 10cm * 3cm / 3.94inch * 3.94inch * 1.18inch Qty per Carton 404 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 404 pcs = 71508 pcs40HQ: 412 cartons * 404 pcs = 166448 pcs
£4.99
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ADS-B 1090MHZ Antenna Gain 2.0dBi Frequency Range 1060-1120 MHz
1. Material: electronic components2. Gain: 2.0dBi3. Frequency range: 1060-1120 MHz4. The antenna can be fixed on a conductive object connected to the ground, which can reduce electrostatic coupling interference5. Size: 17.9 x 2cm6. Weight: about 15 gramsSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 20cm * 4cm * 2cm / 7.87inch * 1.57inch * 0.79inch Qty per Carton 500 Carton Weight 14.00kgs / 30.86lb Carton Size 30cm * 50cm * 46.7cm / 11.81inch * 19.69inch * 18.39inch Loading Container 20GP: 380 cartons * 500 pcs = 190000 pcs40HQ: 883 cartons * 500 pcs = 441500 pcs
£1.99
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Mira Sales Aluminum Heat Sink Cooling for Chip IC LED Transistor Power Memory, Size: 150x60x25mm
Feature1. This aluminum heat sink is to cool down the board and make it operate safely2. Reducing the risk of hardware failure because of overheating. Various MOS tube3. Electronic Audio and Video, converter, circuit board, Power IC, Transistor etcSpecification1. Quantity of blade: 242. Material: Aluminum3. Color: Silver4. Blade thickness: 1mm5. Base plate thickness: 2mm6. Size: 150 x 60 x 25mm7. Package included:- 1 x Aluminum heat sink 150 x 60 x 25mmSpecification: Package Weight One Package Weight 0.22kgs / 0.47lb One Package Size 15cm * 6cm * 3cm / 5.91inch * 2.36inch * 1.18inch Qty per Carton 79 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 79 pcs = 28045 pcs40HQ: 825 cartons * 79 pcs = 65175 pcs
£4.99 £1.99
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Waveshare Atmel-ICE-C Kit Original PCBA Inside Full Functionality Cost Effective Development Tool for Atmel SAM / AVR Microcontrollers
Overview 1. Atmel-ICE-C is the cost effective solution for the powerful Atmel-ICE, it adopts the original ATMEL-ICE-PCBA and comes with a durable aluminium alloy enclosure. 2. Atmel-ICE-C delivers the same functionality and usability just as the ATMEL-ICE Full Kit, it is capable of debugging and programming Atmel ARM Cortex -M based Atmel SAM and AVR microcontrollers with on-chip debug capability. Key Features 1. Support JTAG, SWD, PDI, TPI, aWire, SPI and debugWIRE interfaces 2. Full source-level debugging in Atmel Studio 3. Support all built-in hardware breakpoints in the target microcontroller (number depends on the OCD module in the target) 4. Up to 128 software breakpoints 5. 1.62 to 5.5V target operation 6. USB powered 7. Provides both ARM Cortex Debug Connector (10-pin) pin-out and AVR JTAG connector pin-out Supported Software 1. Support Atmel Studio 6.2 or higher version 2. Directly supports ICC8AVR or higher version 3. Support programming HEX files generated by ICCAVR, CVAVR, IAR, etc. Supported Devices 1. Programming and on-chip debugging of all Atmel AVR 32-bit MCUs on both JTAG and aWire interfaces 2. Programming and on-chip debugging of all Atmel AVR XMEGA family devices on both JTAG and PDI 2-wire interfaces 3. JTAG and SPI programming and debugging of all Atmel AVR 8-bit MCUs with OCD support on either JTAG or debugWIRE interfaces 4. Programming and debugging of all Atmel SAM ARM Cortex-M based MCUs on both SWD and JTAG interfaces 5. Programming of all Atmel tinyAVR 8-bit MCUs with support for the TPI interface 6. For more details, please visit UC3, Mega, SAM , Tiny, Xmega Specifications 1. INTERFACE VOLTAGE: 1.62V ~ 5.5V 2. JTAG CLOCK: 32kHz ~ 7.5MHz 3. PDI CLOCK: 32kHz ~ 7.5MHz 4. DEBUGWIRE BAUDRATE: 4kbit/s ~ 0.5Mbit/s 5. AWIRE BAUDRATE: 7.5kbit/s ~ 7Mbit/s 6. SPI CLOCK: 8kHz ~ 5MHz 7. SWD CLOCK: 32kHz ~ 2MHz 8. PC INTERFACE: USB 2.0 high speed Package list 1. Atmel-ICE-C unit x1 2. USB type A plug to micro B plug cable x1 3. IDC flat cable with 10-pin 50-mil connector and 6-pin 100-mil connector x1 4. Multi-functional adapter board x1 5. 10pin flat cable x1 6. 10pin 100mil squid cable x1 7. 6-pin to 10-pin ISP cable x1Specification: Package Weight One Package Weight 0.15kgs / 0.33lb One Package Size 16cm * 10cm * 4cm / 6.3inch * 3.94inch * 1.57inch Qty per Carton 120 Carton Weight 15.00kgs / 33.07lb Carton Size 48cm * 40cm * 40cm / 18.9inch * 15.75inch * 15.75inch Loading Container 20GP: 347 cartons * 120 pcs = 41640 pcs40HQ: 806 cartons * 120 pcs = 96720 pcs
£121.99
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DTECH DTECH DT-9001 Industrial Grade Lightning And Surge Protection RS232 To 485 Converter, DT-9001
1. Interface compatible: RS-485, RS-232 standard2. Material: ABS3. Working mode: asynchronous half-duplex differential transmission4. Protection level: 600W lightning surge protection per line of RS-485 interface5. Transmission medium: twisted pair or shielded wire6. Transmission distance: RS-485 is less than 1200m, RS-232 is within 15m7. Transmission rate: 300-115.2kbps8. Communication mode: point-to-point/two-wire half-duplex, point-to-multipoint/two-wire half-duplex9. Scope of application: suitable for PC, terminal equipment, industrial control, digital instrument acquisition, multi-serial port equipment, serial interface of single-chip microcomputer, etc.10. Dimensions: about 51.8 x 17.8 x 35.7mm11. Weight: about 40gFeatures:1. 9-hole nickel-plated female head, wear-resistant and durable, anti-oxidation and anti-corrosion2. Twisted pair/shielded wire can be used to improve signal conversion and transmission anti-interference3. ABS material, lightning protection design4. Built-in zero-delay automatic transceiver conversion device, which automatically controls the direction of data flow through the I/O circuit5. Built-in fast voltage suppression protector TVS, non-optical isolation6. Bidirectional transmission, compatible with RS-485, RS-232 standard interfaces7. Two communication methods, stable transmission, convenient and fastSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 8cm * 5cm * 2cm / 3.15inch * 1.97inch * 0.79inch Qty per Carton 468 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 468 pcs = 82836 pcs40HQ: 412 cartons * 468 pcs = 192816 pcs
£1.99
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Mira Sales EMCP162/168 Flip Shrapnel To USB Test Socket EMCP Programming Socket Mobile Phone Font Read-Write Socket
1. Type: test block2. Working frequency: high frequency3. Application: integrated circuit IC4. Interface type: terminal5. Production process: injection molding6. Features: stable testing7. Contact material: beryllium copper shrapnel8. Insulator material: PET9. Number of cores: 1710. Purpose: programming socket, test socket, for testing, reading and writing of EMCP IC chips11. Lead spacing: 0.5mm12. Service life: 100,000 timesTesting method:1. Select the limit frame that matches the IC, and place the IC flat in the SOCKET according to the direction2. Plug the USB cable into the USB port of the computer, turn on the power switch of the socket, and select the corresponding test programFeatures:1. Also compatible with 186-FBGA 162-FBGA2. The shrapnel is made of imported beryllium copper by high-precision die stamping, and the head-shaped probe is designed to be hardened and thickened in the later stage to ensure product stability and durability.3. Support hot plugging and separate power switch, support for testing through the USB interface or through the connection with the board on the board corresponding to the PIN4. Using floating board structure, precise positioning, convenient IC picking and placement, higher work efficiency5. The test board is welded to the adapter board, the test socket does not need to be soldered, and the pinholes are inserted into the adapter boardSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 13cm * 10cm * 6cm / 5.12inch * 3.94inch * 2.36inch Qty per Carton 100 Carton Weight 6.00kgs / 13.23lb Carton Size 52cm * 28cm * 52cm / 20.47inch * 11.02inch * 20.47inch Loading Container 20GP: 352 cartons * 100 pcs = 35200 pcs40HQ: 817 cartons * 100 pcs = 81700 pcs
£81.99
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Mira Sales EMCP221 Flip Shrapnel To USB Test Socket Burn Socket
1. Type: Test block2. Working frequency: High frequency3. Application: integrated circuit IC4. Interface type: Terminal5. Production process: Injection molding6. Features: Stable testing7. Contact material: Beryllium copper shrapnel8. Insulator material: PET9. Number of cores: 3810. Purpose: Programming socket, test socket, to test, read and write the IC chip of EMCP22111. Lead spacing: 0.5mm12. Service life: 100,000 times13. Chip size: 11.5x13cmTesting Method:1. Select the limit frame that matches the IC, and place the IC flat in the SOCKET according to the direction2. Plug the USB cable into the USB port of the computer, turn on the power switch of the socket, and select the corresponding test programFeatures:1. Also compatible with 186-FBGA 162-FBGA2. The shrapnel is made of imported beryllium copper by high-precision die stamping, and the head-shaped probe is designed to be hardened and thickened in the later stage to ensure product stability and durability.3. Support hot plugging and separate power switch, support for testing through USB interface or connection with the board on the board according to the PIN4. Using floating board structure, precise positioning, convenient IC picking and placement, higher work efficiency5. The test board is welded to the adapter board, the test socket does not need to be soldered, and the pinholes are inserted into the adapter boardSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 12cm * 6cm / 5.91inch * 4.72inch * 2.36inch Qty per Carton 500 Carton Weight 27.00kgs / 59.52lb Carton Size 50cm * 50cm * 54cm / 19.69inch * 19.69inch * 21.26inch Loading Container 20GP: 197 cartons * 500 pcs = 98500 pcs40HQ: 458 cartons * 500 pcs = 229000 pcs
£82.99
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