Suministros para Arduino y SCM
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5V Full Auto Water Level Control Switch Module Water Tank Liquid Level Sensor Automatic Pumping Device, 5V Water Tank Liquid Level Sensor
1. Wide range of applications 2. Easy to operate 3. Small size 4. Stable performance 5. Voltage specification: 5V 6. Module size: 5 x 4.4 x 1.8cm (manual measurement) 7. Net weight: 24g 8. Module function: When the water level is lower than the B probe, the water is automatically pumped. 9. Stop pumping when the water level reaches the C probe. 10. The A/B/C water level sensing line can be used with ordinary wires, and the wire ends are exposed to 5CM. Automatically pump water when the water level is below point B 11. Stop pumping when the water level is above point CSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 8cm * 6cm * 2cm / 3.15inch * 2.36inch * 0.79inch Qty per Carton 300 Carton Weight 11.50kgs / 25.35lb Carton Size 52cm * 42cm * 42cm / 20.47inch * 16.54inch * 16.54inch Loading Container 20GP: 290 cartons * 300 pcs = 87000 pcs40HQ: 674 cartons * 300 pcs = 202200 pcs
£4.99 £1.99
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12V Full Auto Water Level Control Switch Module Water Tank Liquid Level Sensor Automatic Pumping Device, 12V
1. Wide range of applications 2. Easy to operate 3. Small size 4. Stable performance 5. Voltage specification: 12V 6. Module size: 5 x 4.4 x 1.8cm (manual measurement) 7. Net weight: 24g 8. Module function: When the water level is lower than the B probe, the water is automatically pumped. 9. Stop pumping when the water level reaches the C probe. 10. The A/B/C water level sensing line can be used with ordinary wires, and the wire ends are exposed to 5CM. Automatically pump water when the water level is below point B 11. Stop pumping when the water level is above point CSpecification: Package Weight One Package Weight 0.04kgs / 0.10lb One Package Size 8cm * 6cm * 2cm / 3.15inch * 2.36inch * 0.79inch Qty per Carton 300 Carton Weight 11.50kgs / 25.35lb Carton Size 52cm * 42cm * 42cm / 20.47inch * 16.54inch * 16.54inch Loading Container 20GP: 290 cartons * 300 pcs = 87000 pcs40HQ: 674 cartons * 300 pcs = 202200 pcs
£4.99 £1.99
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5V Time Relay Module Trigger OFF / ON Switch Cycle Timing Relay Board, 5V
About The Product1. Multifunctional time relay module, a variety of working voltages are optional, DC5V 2. The output terminal is isolated from the circuit by a relay, which can control low-voltage electrical appliances and 220V lines, with a control capacity of up to 10A. 3. There are as many as 27 working modes to meet various testing and automatic control applications, and the delay time is adjustable from 0.01 seconds to 999 minutes. 4. The trigger port can be triggered by a voltage signal, or it can be triggered by a button.Specifications1. Supply voltage: DC 5V 2. Trigger terminal voltage: DC 5~30V (can also be triggered by button) 3. Relay control current: 10A 4. Module size: 63 x 42 x 20mm (length, width and height)Specifications Set1. Press and hold the S1 key and do not let go, after 0.5 seconds, the display will display P-xx, press S2 and S3 to change the working mode. 2. After selecting the working mode, short press the S1 key to enter the A time setting, and the screen displays Axxx. At this time, press the S2 and S3 keys to modify the A time parameters. Short press the S2 and S3 keys to add or subtract 1, and long press to quickly add or subtract. 10. Press the S4 key to set the position of the decimal point. 3. After setting the A time, press the S1 key to set the B time, and the screen displays bxxx. At this time, press the S2 and S3 keys to modify the B time parameters. Short press the S2 and S3 keys to add or subtract 1, and long press to quickly add or subtract. 10. Press the S4 key to set the position of the decimal point. 4. After setting the B time, press the S1 key for the last time to exit the setting state and save all parameters.Point Position1. Ax.xx decimal point is in the hundreds place, the time range is 0.01~9.99 seconds 2. Axx.x decimal point is in ten place, time range is 0.1~99.9 seconds 3. Axxx. The decimal point is in the one place, the time range is 1~999 seconds 4. Axxx has no decimal point, the time range is 1~999 minutes 5. Turn off the display: In the non-setting state, press the S4 key to turn off the display, and press it again to turn it on again.Specification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 10cm * 10cm * 3cm / 3.94inch * 3.94inch * 1.18inch Qty per Carton 200 Carton Weight 12.00kgs / 26.46lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 200 pcs = 76200 pcs40HQ: 885 cartons * 200 pcs = 177000 pcs
£4.99 £1.99
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WAVESHARE Waveshare RM500U-CN 5G HAT Quad Antennas LTE-A Multi Band Module Board for Raspberry Pi, RM500U-CN 5G HAT
Features1. Comes with RM500U-CN core module, supports 5G and LTE-A multi network types, supports 5G NSA and SA networking 2. Integrates extensive network protocols, with multi drivers and software support, compatible with different OS including Windows / Linux / Android 3. USB 3.1 port (USB 2.0 compatible) for connecting to PC, Raspberry Pi, or Jetson Nano host board to enable high speed 5G communication 4. Standard M.2 B KEY slot, compatible with different 5G modules: RM500U-CN / RM500Q-CN / RM500Q-GL series 5. Onboard UART, PWR, and RST control pin, built-in voltage level translator, enabled via DIP switch, for use with hosts like Raspberry Pi or Arduino 6. Onboard USB-C connector, enabled via switch, for connecting standalone power supply for the module, allows more loads, stable amd flexible power supply 7. Onboard power supply on/off switch, reset button and LED indicator, easy to turn on/off the module or monitor the operating status 8. 2x SIM card slot, dual card single standby, switchable via AT command 9. High efficiency power supply circuit, up to 3A output currentSpecificationsFrequency band: 1. 5G: - 5G NR: 3GPP Release 15 NSA/SA operation, Sub-6 GHz - 5G NR NSA: n41, n78, n79 - 5G NR SA: n1, n28, n41, n77, n78, n79 - Downlink: 4 x 4 MIMO n1, n41, n77, n78, n79 2. LTE: - LTE Category: Downlink Cat 12, uplink Cat 13 - LTE-FDD: B1, B2, B3, B5, B7, B8, B20, B28 - LTE-TDD: B34, B38, B39, B40, B41 - Downlink 2 x 2 MIMO: B1, B2, B3, B5, B7, B8, B20, B28, B34, B38, B39, B40, B41 3. UMTS: WCDMA: B1, B2, B5, B8 Data rate: 1. 5G SA Sub-6: Downlink 2 Gbps; uplink 1 Gbps 2. 5G NSA Sub-6: Downlink 2.2 Gbps; uplink 575 Mbps 3. LTE: Downlink 600 Mbps; uplink 150 Mbps 4. UMTS: Downlink 42.2 Mbps; uplink 11 Mbps Other: 1. Operating temperature: -30 degree C ~ +75 degree C 2. Extension temperature: -40 degree C ~ +85 degree C 3. Module dimensions: 30.0 x 52.0 x 2.3 (mm) 4. Module weight: 8.9 (g)Package List1. M.2 TO 4G/5G HAT x 1 2. RM500U-CN x 1 3. Antenna 4pcs x 1 4. IPEX adapter cable 4pcs x 1 5. 2*20PIN pin header x 1 6. 5V 3A Type-C power adapter x 1 7. Dual plug USB3.0 cable x 1 8. USB3.0 adapter x 1 9. USB2.0 adapter x 1 10. SMA protective cap 4pcs x 1 11. Screws pack x 1Specification: Package Weight One Package Weight 0.36kgs / 0.79lb One Package Size 20cm * 16cm * 4cm / 7.87inch * 6.3inch * 1.57inch Qty per Carton 40 Carton Weight 13.00kgs / 28.66lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 40 pcs = 22640 pcs40HQ: 1314 cartons * 40 pcs = 52560 pcs
£144.99
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WAVESHARE Waveshare Dual Gigabit Ethernet 5G / 4G Base Board for Raspberry Pi CM4
Specifications1. CM4 socket: Suitable for all variants of Compute Module 4 2. Network: - Ethernet: Dual Gigabit Ethernet RJ45 - M.2 B KEY, for connecting 5G / 4G module - Nano-SIM card slot, supports standard Nano-SIM card for 5G/4G/3G/2G communication 3. USB 3.2 Gen1 x 2 4. PIN header: Raspberry Pi 40PIN GPIO headerx 1 5. Display: MIPI DSI port (15pin 1.0mm FPC connector) 6. Camera: MIPI CSI-2 port x 2 (15pin 1.0mm FPC connector) 7. Video: HDMI x 2, supports 4K 30fps output 8. RTC: Real-time clock with battery socket and ability to wake Compute Module 4 9. Storage: MicroSD card socket for Compute Module 4 Lite (without eMMC) variants 10. Fan header: 5V/12V (12V by default), allows speed adjustment and measurement 11. Power input: 5V/2.5A 12. Size: 99.6 x 87.0mmSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 200 Carton Weight 17.80kgs / 39.24lb 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
£44.99
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5MP OV5647 1080P Mini Camera Module for Raspberry Pi Zero V1.3, C0733
1. 5 million pixels mini camera. 2. Support 1080P resolution. 3. Static picture resolution is 2592 x 1944. 4. Support 1080P 30, 720P 60 and 640x480P 60 / 90 video recording.Specification: General Model C0733 Size 60x11.5x5mm Resolution 1080p Sensor OV5647 Camera 5MP CCD Size 1/4inch Package Include Package Contents 1 x Camera Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 6cm * 2cm * 1cm / 2.36inch * 0.79inch * 0.39inch Qty per Carton 400 Carton Weight 16.40kgs / 36.16lb Carton Size 22cm * 22cm * 14cm / 8.66inch * 8.66inch * 5.51inch Loading Container 20GP: 3935 cartons * 400 pcs = 1574000 pcs40HQ: 9135 cartons * 400 pcs = 3654000 pcs
£3.99
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WAVESHARE WAVESHARE 5 Inch HDMI LCD (B) 800x480 Touch Screen for Raspberry Pi Supports Various Systems, 5 Inch HDMI LCD (B)
1. 800 x 480 high resolution,Resistive touch control 2. Supports Raspberry Pi 3. Supports popular mini-PCs like Raspberry Pi, BB Black, etc. 4. Not only for mini-PCs, it can work as a computer monitor just like any other general HDMI screen 5. Backlight can be turned off to lower power consumption Specification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 15cm * 10cm * 2cm / 5.91inch * 3.94inch * 0.79inch Qty per Carton 90 Carton Weight 21.80kgs / 48.06lb Carton Size 32cm * 32cm * 32cm / 12.6inch * 12.6inch * 12.6inch Loading Container 20GP: 813 cartons * 90 pcs = 73170 pcs40HQ: 1889 cartons * 90 pcs = 170010 pcs
£33.99
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Waveshare Waveshare SG90 Micro Servo
1. Product: SG90 Servo2. Torque: 2.0kg/cm(4.8V), 2.2kg/cm(6V)3. Speed: 0.09s/60°(4.8V), 0.08s/60°(6V)4. Rotate angle: 180°5. Operating voltage: 4.8 ~ 6V6. Gear: plastic7. Dead band: 7us8. Weight: 10.5g9. Dimension: 22.8mm × 12.2mm × 28.5mmSpecification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 5cm * 4cm * 6cm / 1.97inch * 1.57inch * 2.36inch Qty per Carton 800 Carton Weight 15.00kgs / 33.07lb Carton Size 40cm * 40cm * 60cm / 15.75inch * 15.75inch * 23.62inch Loading Container 20GP: 277 cartons * 800 pcs = 221600 pcs40HQ: 644 cartons * 800 pcs = 515200 pcs
£4.99 £1.99
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DS3231 AT24C32 High Precision Clock Module IIC Module Memory Module
1. Size: 38mm (length) X22mm (width) X14mm (height)2. Weight: 8g3. Working voltage: 3.3--5.5V4. Clock chip: High-precision clock chip DS32315. Clock accuracy: Within 0-40 degree C, accuracy 2ppm, annual error about 1 minute6. With 2 calendar alarm clocks7. Programmable square wave output8. Real-time clock generates seconds, minutes, hours, week, date, month and year time, and provides leap year compensation valid to 2100 years9. The temperature sensor inside the chip has an accuracy of +/- 3 degree C10. Memory chip: AT24C32 (storage capacity 32K)11. IIC bus interface, high transmission speed 400KHz (when working voltage is 5V)12. Can cascade other IIC devices, 24C32 address can be modified by short circuit A0 / A1 / A2, the default address is 0x5713. With rechargeable battery LIR2032 to ensure that the clock still runs normally after the system is powered off14. Packing: Single anti-static packaging15. Wiring instructions (taking Arduino uno r3 as an example):SCL -- A5SDA -- A4VCC -- 5VGND -- GND16. DS3231 is a low-cost, high-precision I2C real-time clock (RTC) with integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device contains a battery input, which can maintain accurate timing when the main power is disconnected. The integrated crystal oscillator improves the long-term accuracy of the device and reduces the number of components in the production line. The DS3231 offers commercial and industrial temperature ranges and is available in a 16-pin 300mil SO package.17. RTC saves seconds, minutes, hours, day, date, month and year information. Months less than 31 days will automatically adjust the end of the month, including corrections for leap years. The working format of the clock can be 24 hours or a 12-hour format with / AM / PM indication. Provide two configurable calendar alarms and a configurable square wave output. The address and data are transferred serially via the I2C bidirectional bus.Sophisticated, temperature-compensated voltage reference and comparator circuits are used to monitor VCC status, detect power failures, provide reset outputs, and automatically switch to backup power when necessary. In addition, the / RST monitor pin can be used as a manual input to generate a μP reset.18. In addition to high timing accuracy, the DS3231 also has some other functions that expand the additional functions and selection range of the system host. The device integrates a very accurate digital temperature sensor, which can be accessed through the I2C * interface (just like time). The accuracy of this temperature sensor is +/- 3 degree C. The on-chip control circuit can realize automatic power supply detection and manage the power supply switching between the main power supply and the backup power supply (that is, the low-voltage battery). If the main power supply is powered down, the device can continue to provide accurate timing and temperature without affecting performance. When the main power supply is re-energized or the voltage value returns to the allowable range, the on-chip reset function can be used to restart the system microprocessor.Specification: Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 8cm * 5cm * 5cm / 3.15inch * 1.97inch * 1.97inch Qty per Carton 500 Carton Weight 7.00kgs / 15.43lb Carton Size 30cm * 30cm * 38.9cm / 11.81inch * 11.81inch * 15.31inch Loading Container 20GP: 761 cartons * 500 pcs = 380500 pcs40HQ: 1768 cartons * 500 pcs = 884000 pcs
£2.99 £1.99
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WAVESHARE Waveshare SIM8202G-M2 5G HAT B Multi Band Snapdragon X55 Module Board for Raspberry Pi, SIM8202G-M2 5G HAT B
Features1. Comes with SIM8202G-M2 core module, based on Qualcomm snapdragon X55 platform, supports 5G NSA and SA networking, supports multi-mode multi-band 2. Multi-constellation dual-band positioning: GPS, Beidou, Glonass, Galileo, and QZSS 3. Operating system support: Windows/Linux/Android 4. USB 3.1 port (USB 2.0 compatible) for connecting to PC, Raspberry Pi, or Jetson Nano host board to enable high speed 5G communication 5. Standard M.2 B KEY slot, compatible with different 5G modules: SIM8202X-M2 / SIM8200EA-M2 / SIM8262X-M2 series 6. Onboard UART, PWR, and RST control pin, built-in voltage level translator, enabled via DIP switch, for use with hosts like Raspberry Pi or Arduino 7. Onboard USB-C connector, enabled via switch, for connecting standalone power supply for the module, allows more loads, stable amd flexible power supply 8. Onboard power supply on/off switch, reset button and LED indicator, easy to turn on/off the module or monitor the operating status 9. 4x SMA to IPEX antenna connectors, with pre-soldered SMA terminals for connecting antennas 10. 2x SIM card slot, dual card single standby, switchable via AT command 11. Onboard audio jack and audio decoder, allows audio operation like making phone call 12. High efficiency power supply circuit, up to 3A output currentSpecificationsFrequency band: 1. Sub-6G (SA): n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n71, n77, n78, n79 2. Sub-6G (NSA): n41, n77, n78, n79 3. LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B14, B17, B18, B19, B20, B25, B26, B28, B29, B30, B32, B66, B71 4. LTE-TDD: B34, B38, B39, B40, B41, B42, B43, B48 5. WCDMA: B1, B2, B3, B4, B5, B8 6. GNSS: GPS, GLONASS, Beidou, Galileo, and QZSS Data rate 1. Sub-6G: 2.4 Gbps (DL) / 500 Mbps (UL) 2. LTE: 1 Gbps (DL) / 200 Mbps (UL) 3. HSPA+: 42 Mbps (DL) / 5.76 Mbps (UL) Software functions 1. Operating systems: Windows/Linux/Android 2. Communication protocols: TCP/IP, IPV4, IPV6, Multi-PDP, FTP, FTPS, HTTP, HTTPS, MQTTS, DNS, SSL3.0 3. SMS: Supports MT, MO, CB, Text, PDU 4. Firmware upgrade: Supports firmware upgrade via USB port Applications 1. Applicable regions: Regions with 5G Sub-6G signal coverage including China, US, Japan, South Kor, Europe, the Middle East, Latin America, etc. 2. Application examples: CPE, Smart gateway, Drone, Live streaming, Remote treatment, Intelligent securityPackage List1. M.2 TO 4G/5G HAT x1 2. SIM8202G-M2 x1 3. Antenna 4pcs x1 4. IPEX adapter cable 4pcs x1 5. 2 x 20PIN pin header x1 6. Passive GPS antenna x1 7. Dual plug USB3.0 cable x1 8. USB 3.0 adapter x1 9. USB 2.0 adapter x1 10. SMA protective cap 4pcs x1 11. Screws pack x1Specification: Package Weight One Package Weight 0.34kgs / 0.74lb One Package Size 20cm * 16cm * 4cm / 7.87inch * 6.3inch * 1.57inch Qty per Carton 40 Carton Weight 11.00kgs / 24.25lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 40 pcs = 22640 pcs40HQ: 1314 cartons * 40 pcs = 52560 pcs
£238.99
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Mira Sales (Wholesale Direct Factory Prices) Current to Voltage Module 0 / 4-20mA to 0-3.3V5V10V Voltage Transmitter Signal Conversion Conditioning Adapter, 0 / 4-20mA to 0-3.3V5V10V
1. Power supply current: 0-20mA2. Power supply voltage: 0-10V3. Power supply voltage: 7-36V4. Packaging: Static Bag5. Features: Wide supply voltage range, support multiple ranges, high stability, good linearity, high-precision color ring resistance, high accuracy, low temperature drift, high powerSpecification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 5cm * 5cm * 5cm / 1.97inch * 1.97inch * 1.97inch Qty per Carton 500 Carton Weight 24.00kgs / 52.91lb Carton Size 39cm * 39cm * 39cm / 15.35inch * 15.35inch * 15.35inch Loading Container 20GP: 449 cartons * 500 pcs = 224500 pcs40HQ: 1043 cartons * 500 pcs = 521500 pcs
£2.99 £0.99
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Aluminum Alloy Shell Grid Cooling Box For Raspberry Pi 3 Model B Pi 2/B +, Black, Silver
1. Material: aluminum alloy2. Fixed vent design3. Hollow design, fast heat dissipation4. Strong and durable, not easy to rust5. The hole position corresponds to the motherboard interface one by one6. Low density, strong corrosion resistance, high strength7. For Raspberry Pi 3 Model B Pi 2/B +8. Does not affect the WIFI signal, the side slot can be installed GPIO cable9. USB, network port, audio, micro HDMI and power interface accessSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 11cm * 10cm * 5cm / 4.33inch * 3.94inch * 1.97inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 57cm * 52cm * 42cm / 22.44inch * 20.47inch * 16.54inch Loading Container 20GP: 214 cartons * 100 pcs = 21400 pcs40HQ: 497 cartons * 100 pcs = 49700 pcs
£4.99
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ABS Protective Shell Case with Cooling Fan Hole for Raspberry pi 3
1. This case is specifically designed for Raspberry pi 3. 2. Made of ABS material. 3. Has different ports and button position design. 4. It have many ventilation ports in side and covering, good heat dispersion. 5. Special design to install a cooling fan (Not included).Specification: General Model C0665 Material ABS Package Include Package Contents 1 x Protective Case Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 10cm * 8cm * 5cm / 3.94inch * 3.15inch * 1.97inch Qty per Carton 60 Carton Weight 1.98kgs / 4.37lb Carton Size 42cm * 22cm * 32cm / 16.54inch * 8.66inch * 12.6inch Loading Container 20GP: 901 cartons * 60 pcs = 54060 pcs40HQ: 2093 cartons * 60 pcs = 125580 pcs
£2.99 £0.99
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9 Layers Acrylic Box Shell Case with Cooling Fan for Raspberry pi 3
1. This case is specifically designed for Raspberry pi 3. 2. The shell is made up of 9 layers acrylic boards and has different ports and button position. 3. It have many ventilation ports in side and covering, good heat dispersion. 4. Special design to install a cooling fan. 5. The cooling fan helps to exhaust the hot air from inside the device case. Improve air flow in your system. Cool down the entire case. Extend your system life span and make the device work better.Specification: General Model C0363 Material Plastic, Acrylic Size 10x6.8x3.7cm Weight 70g Rated Voltage DC 5V (Fan) Current 0.2A (Fan) Package Include Package Contents 1 x Cooling Fan 1 x Screws Parts 1 x Acrylic case Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 10.5cm * 7.5cm * 3.5cm / 4.13inch * 2.95inch * 1.38inch Qty per Carton 100 Carton Weight 8.20kgs / 18.08lb Carton Size 40cm * 23cm * 37cm / 15.75inch * 9.06inch * 14.57inch Loading Container 20GP: 783 cartons * 100 pcs = 78300 pcs40HQ: 1818 cartons * 100 pcs = 181800 pcs
£2.99
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DC 5V 0.2A Mini Computer Case Cooler Cooling Fan with Screws Parts for Raspberry Pi 3B / 2B / B+, Size: 30x30x8mm
1. The cooling fan with fan case. 2. Cooling fan fit for Raspberry Pi 3B / 2B / B+. 3. Install it on your mini computer case. 4. It helps to exhaust the hot air from inside the computer case. Improve air flow in your system. Cool down the entire case. Extend your system life span and make the computer work better.Specification: General Model C0062 Material Plastic Noise 18 dB Size 30x30x8mm Weight 6g Bearing Double micro-fine bearings Rated Voltage DC 5V Product Working Voltage 4.5-5V Current 0.2A Air Volume 5 m3 / h Number of Revolutions 13200 RPM Package Include Package Contents 1 x Cooling Fan 1 x Screws Parts Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 6cm * 4.5cm * 1cm / 2.36inch * 1.77inch * 0.39inch Qty per Carton 400 Carton Weight 8.40kgs / 18.52lb Carton Size 26cm * 22cm * 25cm / 10.24inch * 8.66inch * 9.84inch Loading Container 20GP: 1864 cartons * 400 pcs = 745600 pcs40HQ: 4329 cartons * 400 pcs = 1731600 pcs
£2.99 £0.99
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Módulo de elemento Peltier de enfriador termoeléctrico, TEC1-12703, TEC1-12709, TEC1-12710, TEC1-12715
1. Número de pares de componentes: 127 2. Presión de montaje: 85 N/cm2 3. Asegúrese de aplicar grasa térmica al instalar el radiador. 4. El lado literal es frío y el lado no literal es caliente. 5. Proceso de embalaje: sello de caucho de silicona estándar 704 alrededor 6. Estándar de embalaje: embalaje en caja de espuma, condiciones de almacenamiento temperatura ambiente -10 ~ 40 grados Celsius 7. Entorno de trabajo: rango de temperatura: -55 ～ 83 grados Celsius (una temperatura ambiente excesiva afectará directamente la eficiencia de enfriamiento) 8. El estado de funcionamiento de la placa de refrigeración es que un lado se enfría y el otro se calienta, y la superficie de calentamiento debe estar bien disipada durante el funcionamiento. Está estrictamente prohibido energizar durante más de 2 segundos sin disipar el calor, para evitar el sobrecalentamiento y las quemaduras. 9. Dimensiones: 12703: 40x40x4,0 mm, 12709: 40x40x3,4 mm, 12710: 40x40x3,4 mm, 12715: 40x40x3,3 mm 10. Otros parámetros: - 12703: Especificación del cable: longitud del cable 310 +/-5 mm, cable estándar RV, cabezal único de 5 mm estañado, resistencia interna: 4,0 ~ 4,3 ohmios (temperatura ambiente 23 +/-1 grados Celsius, prueba de CA de 1 kHz), corriente de trabajo: Imax = 12 (cuando se inicia con voltaje nominal), voltaje nominal: DC12V (Vmax: 15,5 V), potencia de enfriamiento: Qcmax 27W - 12709: Corriente: menor o igual a 9 A, diferencia de temperatura: menor o igual a 68 grados Celsius, voltaje: menor o igual a 15,2 V, temperatura del extremo caliente: 82 W - 12710: Especificación del cable: longitud del cable 300 +/-5 mm, cable estándar RV, cabezal único de 5 mm estañado, resistencia interna: 1,2 ~ 1,5 ohmios (temperatura ambiente 23 +/-1 grados Celsius, prueba de CA de 1 kHz), corriente de trabajo: Imax = 10 A (voltaje de inicio de 15 Vmax), voltaje nominal: DC12V (Vmax: 15,5 V), potencia de enfriamiento: Qcmax 92 W - 12715: Voltaje: menor o igual a 15,4 V, corriente: menor o igual a 15 A, salida en frío: 134 W Especificación: Peso del paquete Peso de un paquete 0,02 kg/0,05 lb Un tamaño de paquete 12 cm x 12 cm x 1 cm (4,72 pulgadas x 4,72 pulgadas x 0,39 pulgadas) Cantidad por caja 500 Peso de la caja 11,00 kg/24,25 lb Tamaño de la caja 46 cm * 32 cm * 32 cm / 18,11 pulgadas * 12,6 pulgadas * 12,6 pulgadas Contenedor de carga 20GP: 566 cajas * 500 piezas = 283000 piezas 40HQ: 1314 cajas * 500 piezas = 657000 piezas
£2.99 - £3.99
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Carcasa de acrílico de 9 capas con orificio para ventilador de refrigeración para Raspberry Pi 3
1. Este estuche está diseñado específicamente para Raspberry Pi 3. 2. La carcasa está formada por 9 capas de tableros acrílicos y tiene diferentes puertos y posiciones de botones. 3. Tiene muchos puertos de ventilación en el lateral y la cubierta, buena dispersión del calor. 4. Diseño especial para instalar un ventilador de enfriamiento (no incluido). Especificación: General Modelo C0905 Material Acrílico Tamaño 9,8 x 6,8 x 3,4 cm Peso 69 gramos El paquete incluye Contenido del paquete 1 x Estuche acrílico Peso del paquete Peso de un paquete 0,09 kg/0,20 lb Un tamaño de paquete 10,5 cm x 7,5 cm x 3,5 cm (4,13 pulgadas x 2,95 pulgadas x 1,38 pulgadas) Cantidad por caja 100 Peso de la caja 8,00 kg/17,64 lb Tamaño de la caja 40 cm x 23 cm x 37 cm (15,75 pulgadas x 9,06 pulgadas x 14,57 pulgadas) Contenedor de carga 20GP: 783 cartones * 100 uds. = 78300 uds. 40HQ: 1818 cajas * 100 piezas = 181800 piezas
£4.99 £2.99
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Pantalla táctil LCD TFT de 3,5 pulgadas con lápiz óptico para Raspberry Pi
Acerca del producto Este módulo de pantalla táctil de 3,5 pulgadas está diseñado especialmente para Raspberry Pi, utilizando el último sistema Linux Core (vision 3.18.9), el último sistema de archivos de escritorio UI oficial de Raspberry Pi y los datos de transmisión SPI más rápidos, una solución alternativa ideal para el monitor HDMI y una conveniente interfaz Men-Machine para Raspberry Pi, combinada con la energía portátil, bricolaje en cualquier lugar y en cualquier momento. Características 1. Interfaz LCD: SPI. 2. Controlador de pantalla táctil: XPT2046. 3. Luz de fondo: LED. 4. Tipo de LCD: TFT. 5. Resolución: 320*480 PUNTOS. 6. Sistema central: visión 3.18.9. 7. Velocidad SPI: 32MHz. 8. Índice de niveles de color: 65536. 9. Consumo de energía/corriente de retroiluminación: por determinar. 10. Es compatible con el sistema Raspbian y permite que su sistema: - Reproduce videos (admite múltiples formatos, MP4, etc.). - Toma fotos tocando (hasta 17 modos de cámara). - Soporte de teclado de software (interacción del sistema sin teclado/mouse). - El controlador de soporte se instala automáticamente. Especificación: General Modelo C0278 Tamaño 8,6 x 5,6 x 2 cm Peso 51 gramos Interfaz LCD Inspección de la inducción Controlador de pantalla táctil XPT2046 Tipo de LCD TFT Resolución 320*480 PUNTOS Sistema central Visión 3.18.9 Velocidad SPI 32 MHz Consumo de energía/corriente de retroiluminación Por determinar El paquete incluye Contenido del paquete 1 x Pantalla táctil LCD 1 x Lápiz óptico Peso del paquete Peso de un paquete 0,09 kg/0,20 lb Un tamaño de paquete 12 cm x 7 cm x 3,5 cm (4,72 pulgadas x 2,76 pulgadas x 1,38 pulgadas) Cantidad por caja 100 Peso de la caja 8,70 kg/19,18 lb Tamaño de la caja 37 cm x 37 cm x 26 cm (14,57 pulgadas x 14,57 pulgadas x 10,24 pulgadas) Contenedor de carga 20GP: 749 cajas * 100 piezas = 74900 piezas 40HQ: 1739 cajas * 100 piezas = 173900 piezas
£10.99
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Cable adaptador de puerto serie USB a RS232 de 80 cm LandaTianrui LDTR-WG0128 HL-340
1. El cable convertidor USB a RS232 proporciona una manera sencilla y fácil de conectar el bus serie universal (USB) y la interfaz del puerto serie. 2. A través de este cable adaptador, puede utilizar el periférico con interfaz de puerto serie en un entorno de uso fácil, como la función de intercambio en caliente plug and play. 3. Este adaptador está diseñado para conexiones ideales a teléfonos celulares, cámaras digitales, módems o adaptadores de terminal ISDN con una velocidad de transferencia de datos máxima de 1 Mbps. 4. Aplicación: Convertir el puerto USB a puerto serie RS232. Especificación: General Modelo LDTR-WG0128 Material CLORURO DE POLIVINILO Conectores USB 2.0, RS232 Longitud del cable 80 centímetros Peso 43 g Peso del paquete Peso de un paquete 0,06 kg/0,14 lb Un tamaño de paquete 12 cm x 8 cm x 3,5 cm (4,72 pulgadas x 3,15 pulgadas x 1,38 pulgadas) Cantidad por caja 100 Peso de la caja 6,50 kg/14,33 lb Tamaño de la caja 42 cm x 37 cm x 26 cm (16,54 pulgadas x 14,57 pulgadas x 10,24 pulgadas) Contenedor de carga 20GP: 660 cajas * 100 piezas = 66000 piezas 40HQ: 1532 cajas * 100 piezas = 153200 piezas
£2.99 £0.99
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Módulo de relé de tiempo de 12 V, interruptor de encendido/apagado, placa de relé de temporización de ciclo, 12 V
Presupuesto 1. Tensión de alimentación: 12 V CC 2. Voltaje del terminal de activación: CC 5 ~ 30 V (también se puede activar mediante un botón) 3. Corriente de control del relé: 10 A 4. Tamaño del módulo: 63 x 42 x 20 mm (largo, ancho y alto) Conjunto de especificaciones 1. Mantenga presionada la tecla S1 y no la suelte, después de 0,5 segundos, la pantalla mostrará P-xx, presione S2 y S3 para cambiar el modo de trabajo. 2. Después de seleccionar el modo de trabajo, presione brevemente la tecla S1 para ingresar al ajuste de tiempo A y la pantalla mostrará Axxx. En este momento, presione las teclas S2 y S3 para modificar los parámetros de tiempo A. Presione brevemente las teclas S2 y S3 para sumar o restar 1, y presione prolongadamente para sumar o restar rápidamente. 10. Presione la tecla S4 para establecer la posición del punto decimal. 3. Después de configurar la hora A, presione la tecla S1 para configurar la hora B y la pantalla mostrará bxxx. En este momento, presione las teclas S2 y S3 para modificar los parámetros de la hora B. Presione brevemente las teclas S2 y S3 para sumar o restar 1 y presione prolongadamente para sumar o restar rápidamente. 10. Presione la tecla S4 para configurar la posición del punto decimal. 4. Después de configurar el tiempo B, presione la tecla S1 por última vez para salir del estado de configuración y guardar todos los parámetros. Acerca del producto 1. Módulo de relé de tiempo multifuncional, una variedad de voltajes de trabajo son opcionales, DC12V 2. El terminal de salida está aislado del circuito mediante un relé, que puede controlar aparatos eléctricos de bajo voltaje y líneas de 220 V, con una capacidad de control de hasta 10 A. 3. Hay hasta 27 modos de trabajo para satisfacer diversas aplicaciones de prueba y control automático, y el tiempo de retardo es ajustable de 0,01 segundos a 999 minutos. 4. El puerto de disparo se puede activar mediante una señal de voltaje o mediante un botón. Posición del punto 1. El punto decimal Ax.xx está en el lugar de las centenas, el rango de tiempo es de 0,01 a 9,99 segundos. 2. El punto decimal de Axx.x está en diez lugares, el rango de tiempo es de 0,1 a 99,9 segundos. 3. Axxx. El punto decimal está en un solo lugar, el rango de tiempo es de 1 a 999 segundos. 4. Axxx no tiene punto decimal, el rango de tiempo es de 1 a 999 minutos. 5. Apague la pantalla: en el estado sin configuración, presione la tecla S4 para apagar la pantalla y presiónela nuevamente para encenderla nuevamente. Especificación: Peso del paquete Peso de un paquete 0,06 kg/0,13 lb Un tamaño de paquete 10 cm x 10 cm x 3 cm (3,94 pulgadas x 3,94 pulgadas x 1,18 pulgadas) Cantidad por caja 200 Peso de la caja 12,00 kg/26,46 lb Tamaño de la caja 52 cm x 42 cm x 32 cm (20,47 pulgadas x 16,54 pulgadas x 12,6 pulgadas) Contenedor de carga 20GP: 381 cajas * 200 piezas = 76200 piezas 40HQ: 885 cajas * 200 piezas = 177000 piezas
£4.99 £2.99
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