Suchergebnisse für "diy electronics"

1. New version of ESP32: REV1 2. Wi-Fi/Bluetooth/4MB flash memory/4MB PSRAM/3D antenna/LORA Product description 1. Working voltage: 1.8~3.7v 2. Acceptable current: 10~14mA 3. Emission current: -120mA at +20dBm -90 mA at +17dBm -29mA at +13dBm 4. Working frequency: 868MHz version SX1276 5. Transmitting power: + 20dBm 6. Receiving sensitivity: - 139dBm at LoRa and 62.5Khz & SF = 12 and 146bps - 136dBm at LoRa and 125Khz&SF = 12 & 293bps - 118dBm at LoRa & 125Khz & SF = 6& 9380bps - 123dBm at FSK & 5Khz & 1.2Kbps 7. Frequency error: +/- 15KHz 8. FIFO space: 64Byte 9. Data rate: - 1.2K~300Kbps at FSK - 0.018K~37.5Kbps in LoRa 10. Modulation mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOK 11. Interface form: SPI 12. Sleep current: - 0.2uA in SLEEP - 1.5uA in IDLE 13. Working temperature: -40 degrees Celsius-+ 85 degrees Celsius 14. Digital RSSI function 15. Automatic frequency correction 16. Automatic gain control 17. RF wake-up function 18. Low pressure detection and temperature sensor 19. Fast wake-up and frequency hopping 20. Highly configurable packet handler Global Positioning System 1. GPS module NEO-M8N, 3V-5V power supply universal 2. Designated module with ceramic antenna, super strong signal 3. Save configuration parameter data EEPROM Down 4. With data backup battery 5. With LED signal indicator 6. The default baud rate: 9600 Power 1. TP5400 2. 2A battery management 3. LED indicator: There are 4 LEDs to display the battery status in real time. 4. Power button: Click once to start. Tap twice quickly to close. 5. USB 6. CP2104-GMR 7. Pre-flash firmware: SoftRF V4.0 Packing list: 1. TTGO T-Beam ESP32 2. 433MHz antenna 3. Pin x 1 4. Screw Washer x 3 Note: OLED is not included in the invoiceSpecification: Package Weight One Package Weight 0.09kgs / 0.19lb One Package Size 22cm * 18cm * 5cm / 8.66inch * 7.09inch * 1.97inch Qty per Carton 100 Carton Weight 7.00kgs / 15.43lb Carton Size 45cm * 37cm * 52cm / 17.72inch * 14.57inch * 20.47inch Loading Container 20GP: 308 cartons * 100 pcs = 30800 pcs40HQ: 715 cartons * 100 pcs = 71500 pcs

Lesen Sie Mehr Weniger

Besonderheit: 1. Bauen Sie Ihre eigenen Modelle / Solarspielzeuge / Solardisplays mit Eigenantrieb. 2. Hohe Konversionsrate. 3. Hocheffiziente Ausgabe. 4. Hervorragender Schwachlichteffekt. 5. Anwendung: Wissenschaftliche Projekte/Laden kleiner Gleichstrombatterien usw. 6. Tragbar, klein, leicht, robust und langlebig, gute Qualität. 7. Geringe Dämpfung, gute Zuverlässigkeit und lange Lebensdauer. Spezifikation: Die Spezifikationen der verschiedenen Stile und Größen sind wie folgt: 60 x 60 mm: 5 V 0,3 W 60 mAh 70 x 25 mm: 6 V 0,2 W 60 mAh 80 x 30 mm: 5 V 0,25 W 50 mAh 84,5 x 84,5 mm: 5 V, 0,3 W, 140 mAh 84 x 175 mm: 5 V 1,3 W 250 mAh 190 x 110 mm: 5 V, 3 W, 600 mAh 169,5 x 116 mm: 6 V, 3 W, 500 mAh Spezifikation: Paketgewicht Gewicht eines Pakets 0,02 kg / 0,05 lb Einheitspackungsgröße 8 cm * 8 cm * 1 cm / 3,15 Zoll * 3,15 Zoll * 0,39 Zoll Menge pro Karton 1000 Kartongewicht 16,00 kg / 35,27 lb Kartongröße 52 cm * 42 cm * 32 cm / 20,47 Zoll * 16,54 Zoll * 12,6 Zoll Container laden 20GP: 381 Kartons * 1000 Stück = 381000 Stück 40HQ: 885 Kartons * 1000 Stück = 885000 Stück

Lesen Sie Mehr Weniger

1. Material: ABS2. Wire material: PVC/brass core3. Battery: 2 AA batteries (not included)4. DC voltage: 0-600V5. AC voltage: 0-600V6. AC current: 0-400A7. Capacitance: 0-4mF8. Resistance: 0-40 milliohms9. Hertz: 0-400Hz10. LED flashlight lighting, eliminate the risk of electric shock11. NCV non-contact induction, the closer the distance, the faster the alarm sound12. LED backlight bright screen, you can see clearly in the dark environment13. Weight: 124 grams14. Jaw opening size: 9.7mmSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 17cm * 5cm * 4cm / 6.69inch * 1.97inch * 1.57inch Qty per Carton 100 Carton Weight 19.00kgs / 41.89lb Carton Size 52cm * 42cm * 20cm / 20.47inch * 16.54inch * 7.87inch Loading Container 20GP: 610 cartons * 100 pcs = 61000 pcs40HQ: 1417 cartons * 100 pcs = 141700 pcs

Lesen Sie Mehr Weniger

1. IPS screen, 1024x600 hardware resolution, configurable by software (up to 1920x1080)2. Supports popular mini PCs such as Raspberry Pi, BB Black, Banana Pi, as well as general desktop computers3. When works with Raspberry Pi, supports Raspbian, Ubuntu, WIN10 IOT, single touch, and driver free4. When work as a computer monitor, supports Windows 10/8.1/8/7, five-points touch, and driver free5. Supports popular game consoles like Microsoft XBOX360, Sony PS4, and Nintendo Switch, etc.6. Multi languages OSD menu, for power management, brightness/contrast adjustment, etc.3. 3.5mm audio jack, speaker connector, supports HDMI audio output8. Also supports VGA input (specific cable is required and should be purchased separately)Specification: Package Weight One Package Weight 0.41kgs / 0.89lb One Package Size 22cm * 15cm * 10cm / 8.66inch * 5.91inch * 3.94inch Qty per Carton 16 Carton Weight 5.70kgs / 12.57lb Carton Size 44cm * 30cm * 40cm / 17.32inch * 11.81inch * 15.75inch Loading Container 20GP: 505 cartons * 16 pcs = 8080 pcs40HQ: 1172 cartons * 16 pcs = 18752 pcs

Lesen Sie Mehr Weniger

1. Chip solution: TPA3116D2 (with AM interference suppression function)2. With or without filter: Yes (the sound is more mellow and clear after filtering)3. Adapted supply voltage: 5~27V4. Adapted speakers: 30W~200W, 4ohms, 8ohms5. Number of channels: left and right dual channels (stereo)6. Bluetooth version: 5.07. Bluetooth transmission distance: 15 meters (unobstructed)8. Protection mechanism: overvoltage, undervoltage, overheating, DC detection, short circuit protection9. Tip: Only when the audio input is sufficient and the power supply voltage/current is sufficient, there will be sufficient output power. The higher the power supply voltage, the higher the relative power, and speakers with different impedances will have different output powers. In the case of sufficient voltage and current, the greater the ohms of the speaker, the lower the relative sound power, please pay attention!10. Power supply voltage:-12V ------ 8 ohm speaker/12W (left channel) + 12W (right channel), 4 ohm speaker/20W+ 20W-15V ------ 8 ohms/18+ 18W, 4 ohms/more than 30 + 30W-19V ------ 8 ohms/32 + 32W, 4 ohms/more than 45 + 45W-24V ------ 8 ohms/38 + 38W, 4 ohms/more than 55 + 55WSpecification: Package Weight One Package Weight 0.12kgs / 0.25lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 100 Carton Weight 13.00kgs / 28.66lb Carton Size 52cm * 52cm * 32cm / 20.47inch * 20.47inch * 12.6inch Loading Container 20GP: 308 cartons * 100 pcs = 30800 pcs40HQ: 715 cartons * 100 pcs = 71500 pcs

Lesen Sie Mehr Weniger

1. Size: 91mm*11.5mm 2. Weight: 19 g/piece 3. Material: Zinc Alloy + ABS 4. Zinc alloy shell, electroplating process, non-fading 5. Gold-plated plug, good contact performance 6. Tail with PVC buffer protection, effective protection of wire 7. Audio Wire for DIY Electric Guitar, Audio Wire for Sound Card and Audio Wire for Microphone 8. Good quality and long service lifeSpecification: Package Weight One Package Weight 0.21kgs / 0.46lb One Package Size 15cm * 10cm * 10cm / 5.91inch * 3.94inch * 3.94inch Qty per Carton 20 Carton Weight 5.60kgs / 12.35lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 20 pcs = 14800 pcs40HQ: 1719 cartons * 20 pcs = 34380 pcs

Lesen Sie Mehr Weniger

1. No backlight, keeps displaying last content for a long time even when power down2. Ultra low power consumption, basically power is only required for refreshing3. Comes with online development resources and manual (driver board schematic diagram and examples for Raspberry Pi / Jetson Nano / Arduino / STM32 / ESP32, etc.)Optional for e-Paper driver board:1. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi and Jetson Nano series boards2. Adopts Raspberry Pi HAT+ standard to improve interoperability, helping the users to design and develop faster, easy to use with other peripherals and extend more functions for Raspberry Pi3. Adapting SPI interface for connecting with controller boards like Raspberry Pi / Jetson Nano / Arduino / STM32 / ESP32, etc.4. Onboard voltage translator, compatible with 3.3V / 5V MCUsSpecifications:1. Operating voltage: Raw display: 3.3V3.3V；with driver board: 3.3V / 5V2. Display colors: Red, yellow, black, white3. Communication interface: 3-wire SPI, 4-wire SPI4. Grayscale levels: 25. Dimensions: Raw display: 105.33 × 62.37 × 0.91 mm; with driver board: 107.00 × 64.00 mm6. Full refresh time: 20s7. Display area: 92.80 × 55.68 mm8. Refresh power consumption: Less than 90mW9. Dot pitch: 0.116 × 0.116 mm10. Sleep current: Less than 0.01μA (near zero)11. Resolution: 800 × 480 pixels12. Viewing angle: Greater than 170-Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 14cm * 10cm * 3cm / 5.51inch * 3.94inch * 1.18inch Qty per Carton 128 Carton Weight 11.30kgs / 24.91lb Carton Size 50cm * 34cm * 34cm / 19.69inch * 13.39inch * 13.39inch Loading Container 20GP: 461 cartons * 128 pcs = 59008 pcs40HQ: 1071 cartons * 128 pcs = 137088 pcs

Lesen Sie Mehr Weniger

1. Screen Size: 10.1 inch2. Resolution: 1280 x 7203. Display Interface: HDMI4. Display Panel: IPS5. Viewing Angle: 170 degrees6. Backlight: QLED Quantum Dot7. Brightness: 350 cd/square meters8. Touch Type: Capacitive Touch9. Touch Points: 10-point touch10. Touch Interface: Micro USB 11. Touch Panel: G+G Tempered Glass12. OSD Menu: Adjust brightness/contrast13. Brightness Adjustment: Supports DDC/CI software dimming14. Audio Output: 3.5mm headphone jack, 4-pin connector Features:1. IPS panel with QLED quantum dot technology, offering color gamut coverage of up to 99% sRGB / 88% NTSC and a wide viewing angle of 170 degrees, providing clear and accurate color reproduction2. High-hardness (up to 6H) tempered glass panel (G+G structure) supports up to 10-point capacitive touch, offering smooth swiping and excellent wear and scratch resistance3. Supports adjusting display brightness via the DDC/CI protocol through system software, allowing for flexible adjustments based on ambient lighting4. Supports a wide range of systems, including the full for Raspberry Pi series, for Jetson series development boards, RK3576/Core3576, and Windows 7/8/8.1/10/11. It is driver-free and plug-and-play (some systems support single-point or multi-point touch)5. Features a resolution of 1280 x 720. The mainboard integrates an HDMI display port and a USB touch/power port, offering a compact design suitable for DIY projects and embedded device integrationPackage Contents:1. Display x 1 2. HDMI ribbon cable x 1 3. Micro-B cable x 1 4. Keypad x 1 5. Triangular stand x 1 6. Adapter x 1 7. Power adapter x 18. 4-pin dual-ended cable x 1Specification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 28cm * 20cm * 5cm / 11.02inch * 7.87inch * 1.97inch Qty per Carton 20 Carton Weight 13.00kgs / 28.66lb Carton Size 48cm * 30cm * 30cm / 18.9inch * 11.81inch * 11.81inch Loading Container 20GP: 617 cartons * 20 pcs = 12340 pcs40HQ: 1432 cartons * 20 pcs = 28640 pcs

Lesen Sie Mehr Weniger

Dimensions:1 Type:Bridge Rectifier Model Number:KBPC5010 Peak Non-Repetitive Reverse Voltage:1 Application:Motorcycle Mean On-State Current:35A Peak Repetitive Reverse Voltage:1 Unit Type: piece Package Weight: 0.1kg (0.22lb.) Package Size: 8cm x 8cm x 3cm (3.15in x 3.15in x 1.18in)Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 8cm * 8cm * 3cm / 3.15inch * 3.15inch * 1.18inch Qty per Carton 144 Carton Weight 15.00kgs / 33.07lb Carton Size 41cm * 41cm * 15cm / 16.14inch * 16.14inch * 5.91inch Loading Container 20GP: 1057 cartons * 144 pcs = 152208 pcs40HQ: 2455 cartons * 144 pcs = 353520 pcs

Lesen Sie Mehr Weniger

Overview1. Smart robot is always the favorite project of electronic enthusiasts, however, a robot will be "not that smart" if it is not AI-based.2. Welcome the JetBot, an actual smart robot powered by Jetson Nano. With the intelligent eye (front camera), facial recognition, object tracking, auto line following, and collision avoidance can be easily achieved. It also comes with ROS nodes code, which makes it easy to get started with the open source ROS (Robot Operating System), and to learn the system framework and concepts of ROS.3. If you have got a Jetson Nano on your desk right now, combined with our open source codes and tutorials, these add-ons would be the ideal choice for you to learn AI robot designing and development.Features1. Adopts 3x 18650 batteries (NOT included), high battery capacity, up to 12.6V voltage output, more powerful driving force.2. Integrates S-8254AA + AO4407A lithium battery protection circuit, provides protections for over-charge, over-discharge, over-current, and short circuit.3. Onboard APW7313 voltage regulator, provides stable 5V voltage for the Jetson Nano.4. Onboard TB6612FNG dual H-bridge motor driver.5. Onboard 0.91inch 128×32 pixels OLED, allows to display robot IP address, RAM, battery life, etc.6. Onboard ADS1115 AD acquisition chip for monitoring the battery in real time.7. Weight: 773gWhat is on the JetBot Expansion Board1. S-8254AA: Lithium battery protector, provides protections for over-charge, over-discharge, over-current, and short circuit2. ADS1115: 16-bit AD acquisition chip, monitoring the battery in real time3. AO4407A:: P-Channel MOSFET for protection circuit4. APW7313:: 5V power regulator for powering the Jetson Nano5. PCA9685: PWM controller, I2C interface, for IO expansion6. TB6612FNG: dual H-bridge motor driver7. 0.91inch OLED: SSD1306 driver chip, 128×32 pixels8. Battery charger input: charging the 3x 18650 batteries9. Power switch10. 18650 battery holder11. Motor connector (bottom side)12. Jetson Nano communication header: I2C interface and power supplyPacking List1. Metal box x12. Camera holder x13. Acrylic piece x14. Jetbot expansion board x15. IMX219-160 Camera x16. Wireless-AC8265 x17. Motor 2PCS x18. Wheel 2PCS x19. Omni-direction wheel 2PCS x110. Power adapter EU head x111. 12.6V battery charger x112. Wireless gamepad x113. Screwdriver 2PCS x114. 6Pin 9cm cable x115. Screws pack x116. Spanner x117. Cooling fan x118. Micro SD card reader x1Specification: Package Weight One Package Weight 1.04kgs / 2.30lb One Package Size 22cm * 16cm * 4cm / 8.66inch * 6.3inch * 1.57inch Qty per Carton 20 Carton Weight 21.50kgs / 47.40lb Carton Size 62cm * 42cm * 42cm / 24.41inch * 16.54inch * 16.54inch Loading Container 20GP: 243 cartons * 20 pcs = 4860 pcs40HQ: 566 cartons * 20 pcs = 11320 pcs

Lesen Sie Mehr Weniger

1. Using the rotary encoder used in high-end speakers, stepless tuning, smooth hand feel, one-key start and stop2. High-quality all-copper DC plug, long life3. 3.5mm audio output, connected to active power box4. Free large area heat sink5. Number of channels: left and right dual channel (stereo)6. Protection mechanism: power reverse connection protection, short circuit protection, self-recovery overheat protection7. Purpose: Bluetooth speaker amplifier motherboard8. Bluetooth version: 5.09. Adapter speaker: 20-300W 4 ohm 8 ohm10. Transmission distance: 15 meters (without blocking)11. Supply voltage: DC 5-26V12. Dimensions: 53x18x58mm13. Weight: about 70gSpecification: Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 8cm * 8cm * 4cm / 3.15inch * 3.15inch * 1.57inch Qty per Carton 336 Carton Weight 30.00kgs / 66.14lb Carton Size 55cm * 55cm * 27cm / 21.65inch * 21.65inch * 10.63inch Loading Container 20GP: 326 cartons * 336 pcs = 109536 pcs40HQ: 757 cartons * 336 pcs = 254352 pcs

Lesen Sie Mehr Weniger

1. Bauen Sie Ihre eigenen Modelle / Solarspielzeuge / Solardisplays mit Eigenantrieb. 2. Hohe Konversionsrate. 3. Hocheffiziente Ausgabe. 4. Hervorragender Schwachlichteffekt. 5. Anwendung: Wissenschaftliche Projekte/Laden kleiner Gleichstrombatterien usw. 6. Tragbar, klein, leicht, robust und langlebig, gute Qualität. 7. Leistung: 1,5 W 8. Geringe Dämpfung, gute Zuverlässigkeit und lange Lebensdauer. Spezifikation: Paketgewicht Gewicht eines Pakets 0,05 kg / 0,12 lb Einheitspackungsgröße 15 cm * 10 cm * 1 cm / 5,91 Zoll * 3,94 Zoll * 0,39 Zoll Menge pro Karton 240 Kartongewicht 5,52 kg / 12,17 lb Kartongröße 45 cm * 35 cm * 35 cm / 17,72 Zoll * 13,78 Zoll * 13,78 Zoll Container laden 20GP: 483 Kartons * 240 Stück = 115920 Stück 40HQ: 1122 Kartons * 240 Stück = 269280 Stück

Lesen Sie Mehr Weniger