Computer Circuit Boards

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Touchpad Usb Connector Board Replacement

Nordic

Touchpad Usb Connector Board Replacement
$41.95 Save $7.05 RRP: $49.00
Cc2530 zigbee module uart wireless core board development board cc2530f256 serial port wireless with

Unbranded

Cc2530 zigbee module uart wireless core board development board cc2530f256 serial port wireless with
$69.00 Save $70.00 RRP: $139.00
F19e ezp2019 high speed usb spi programmer support 24 25 26 93 series chips eeprom 25 flash bios

Unbranded

F19e ezp2019 high speed usb spi programmer support 24 25 26 93 series chips eeprom 25 flash bios
$69.00 Save $70.00 RRP: $139.00
5Pcs pro mini atmega32u4 5v/16mhz module board with 2 row pin header for arduino leonardo

Unbranded

5Pcs pro mini atmega32u4 5v/16mhz module board with 2 row pin header for arduino leonardo
$84.00 Save $85.00 RRP: $169.00
100Pcs mt3608 dc-dc adjustable boost module 2a boost plate 2a step up module with micro usb 2v - 24v

Unbranded

100Pcs mt3608 dc-dc adjustable boost module 2a boost plate 2a step up module with micro usb 2v - 24v
$119.00 Save $120.00 RRP: $239.00
Sim900 gsm gprs quad-band module development board with antenna 850 / 900/ 1800/1900 mhz phone

Unbranded

Sim900 gsm gprs quad-band module development board with antenna 850 / 900/ 1800/1900 mhz phone
$64.00 Save $65.00 RRP: $129.00
Respeaker 2-mics pi hat for raspberry pi 4 model b voice module dual microphone array for raspberry

Unbranded

Respeaker 2-mics pi hat for raspberry pi 4 model b voice module dual microphone array for raspberry
$69.00 Save $70.00 RRP: $139.00
Smart electronics integrated starter kit mega 2560 mini breadboard led jumper wire button for

Unbranded

Smart electronics integrated starter kit mega 2560 mini breadboard led jumper wire button for
$64.00 Save $65.00 RRP: $129.00
10Pcs/lot esp8266 wireless module esp-12f serial development board esp12f upgrade remote module

Unbranded

10Pcs/lot esp8266 wireless module esp-12f serial development board esp12f upgrade remote module
$69.00 Save $70.00 RRP: $139.00
F19e pcie sata 3.0 pci-e sata card pci e pci express sata controller 6-ports sata3 pcie x4 expansion

Unbranded

F19e pcie sata 3.0 pci-e sata card pci e pci express sata controller 6-ports sata3 pcie x4 expansion
$119.00 Save $120.00 RRP: $239.00
Csr8645 apt-x receiver board module for bluetooth 4.0 lossless music hifi amplifier module for audio

Unbranded

Csr8645 apt-x receiver board module for bluetooth 4.0 lossless music hifi amplifier module for audio
$69.00 Save $70.00 RRP: $139.00
5V respeaker 2-mic pi hat v1.0 expansion board for raspberry pi 4b / zero / zero w/b+/3b+/3b

Unbranded

5V respeaker 2-mic pi hat v1.0 expansion board for raspberry pi 4b / zero / zero w/b+/3b+/3b
$54.00 Save $55.00 RRP: $109.00
Electronic motor smart robot car chassis kit speed encoder battery box 2wd ultrasonic module for

Unbranded

Electronic motor smart robot car chassis kit speed encoder battery box 2wd ultrasonic module for
$79.00 Save $80.00 RRP: $159.00
Esp-07s esp8266 serial to wifi wireless transceiver wireless board module lwip ap+sta low power

Unbranded

Esp-07s esp8266 serial to wifi wireless transceiver wireless board module lwip ap+sta low power
$44.95 Save $44.05 RRP: $89.00
Super starter kit for raspberry pi, lessons codes software wiring diagram control board connect with

Unbranded

Super starter kit for raspberry pi, lessons codes software wiring diagram control board connect with
$79.00 Save $80.00 RRP: $159.00
5Sets xbee explorer xbee usb mini adapter module board base shield multifunction new

Unbranded

5Sets xbee explorer xbee usb mini adapter module board base shield multifunction new
$69.00 Save $70.00 RRP: $139.00
Ssu desktop usb 3.0 expansion card front pci-e to usb3.0 front 19 / 20 pin interface adapter for

Unbranded

Ssu desktop usb 3.0 expansion card front pci-e to usb3.0 front 19 / 20 pin interface adapter for
$54.00 Save $55.00 RRP: $109.00
Ttgo t5 v2.3 wifi wireless module bluetooth esp32 ink screen development board

Unbranded

Ttgo t5 v2.3 wifi wireless module bluetooth esp32 ink screen development board
$69.00 Save $70.00 RRP: $139.00
Mega 2560 r3 atmega2560-16au development board without usb cable unsolder pin header for arduino

Unbranded

Mega 2560 r3 atmega2560-16au development board without usb cable unsolder pin header for arduino
$69.00 Save $70.00 RRP: $139.00
100Pcs 3d printer parts stepstick a4988 drv8825 stepper motor driver module with heatsink reprap

Unbranded

100Pcs 3d printer parts stepstick a4988 drv8825 stepper motor driver module with heatsink reprap
$299.00 Save $300.00 RRP: $599.00
For mini d1 lolin32 esp32 esp-32 esp-32s esp32s wifi bluetooth wireless module based esp-wroom-32

Unbranded

For mini d1 lolin32 esp32 esp-32 esp-32s esp32s wifi bluetooth wireless module based esp-wroom-32
$47.95 Save $51.05 RRP: $99.00
100Pcs 3d printer parts stepstick a4988 drv8825 stepper motor driver module with heatsink reprap

Unbranded

100Pcs 3d printer parts stepstick a4988 drv8825 stepper motor driver module with heatsink reprap
$299.00 Save $300.00 RRP: $599.00
3.3V esp8266 wifi module breakout shield hat for raspberry pi rpi pico board accessories

Unbranded

3.3V esp8266 wifi module breakout shield hat for raspberry pi rpi pico board accessories
$54.00 Save $55.00 RRP: $109.00
Power over ethernet hat (d) for raspberry pi 4b/3b+, poe hat with cooling fan,compatible with for

Unbranded

Power over ethernet hat (d) for raspberry pi 4b/3b+, poe hat with cooling fan,compatible with for
$74.00 Save $75.00 RRP: $149.00
F19e x99 ddr3 mini lga2011-3 computer motherboard dual channel memory m.2 interface

Unbranded

F19e x99 ddr3 mini lga2011-3 computer motherboard dual channel memory m.2 interface
$229.00 Save $220.00 RRP: $449.00
Stm32f407vet6 stm32f407vgt6 development board f407 mcu learning board stm32 system

Unbranded

Stm32f407vet6 stm32f407vgt6 development board f407 mcu learning board stm32 system
$64.00 Save $65.00 RRP: $129.00
For arduino 45 in 1 sensors modules starter kit better than 37in1 sensor kit 37 in 1 sensor kit uno

Unbranded

For arduino 45 in 1 sensors modules starter kit better than 37in1 sensor kit 37 in 1 sensor kit uno
$69.00 Save $70.00 RRP: $139.00
50Pcs/lot lm2596s dc-dc step-down power supply module 3a adjustable step-down module lm2596 voltage

Unbranded

50Pcs/lot lm2596s dc-dc step-down power supply module 3a adjustable step-down module lm2596 voltage
$109.00 Save $110.00 RRP: $219.00
Analog 0-5v 0-10v 4-20ma signal generator with rechargeable battery pocket adjustable voltage

Unbranded

Analog 0-5v 0-10v 4-20ma signal generator with rechargeable battery pocket adjustable voltage
$64.00 Save $65.00 RRP: $129.00
For arduino 45 in 1 sensors modules starter kit better than 37in1 sensor kit 37 in 1 sensor kit uno

Unbranded

For arduino 45 in 1 sensors modules starter kit better than 37in1 sensor kit 37 in 1 sensor kit uno
$69.00 Save $70.00 RRP: $139.00
For arduino 45 in 1 sensors modules starter kit better than 37in1 sensor kit 37 in 1 sensor kit uno

Unbranded

For arduino 45 in 1 sensors modules starter kit better than 37in1 sensor kit 37 in 1 sensor kit uno
$69.00 Save $70.00 RRP: $139.00
Bno055 9dof attitude angle gyroscope sensor module ahrs calman filter sensor diy electronics

Unbranded

Bno055 9dof attitude angle gyroscope sensor module ahrs calman filter sensor diy electronics
$74.00 Save $75.00 RRP: $149.00
Promotion funduino nano 3.0 atmega328 controller compatible board for arduino module pcb development

Unbranded

Promotion funduino nano 3.0 atmega328 controller compatible board for arduino module pcb development
$109.00 Save $110.00 RRP: $219.00
Grove shield for seeeduino xiao - with embedded battery management chip for xiao and seeed's grove

Unbranded

Grove shield for seeeduino xiao - with embedded battery management chip for xiao and seeed's grove
$54.00 Save $55.00 RRP: $109.00
Tuya single-way wifi relay module remote wireless door lock switch time delay relay smart life app

Unbranded

Tuya single-way wifi relay module remote wireless door lock switch time delay relay smart life app
$84.00 Save $85.00 RRP: $169.00
1Pcs 868mhz/915mhz lora esp32 blue oled wifi sx1276 module iot development board with antenna for

Unbranded

1Pcs 868mhz/915mhz lora esp32 blue oled wifi sx1276 module iot development board with antenna for
$64.00 Save $65.00 RRP: $129.00
Ov7725 night vision wide-angle module flexible cable board wide angle 150 degree for video intercom

Unbranded

Ov7725 night vision wide-angle module flexible cable board wide angle 150 degree for video intercom
$84.00 Save $85.00 RRP: $169.00
Tpa3116 50w+50w bluetooth usb tf decoding 2.1 channel digital power amplifier board 2.1 digital

Unbranded

Tpa3116 50w+50w bluetooth usb tf decoding 2.1 channel digital power amplifier board 2.1 digital
$104.00 Save $105.00 RRP: $209.00
Tuya single-way wifi relay module remote wireless door lock switch time delay relay smart life app

Unbranded

Tuya single-way wifi relay module remote wireless door lock switch time delay relay smart life app
$84.00 Save $85.00 RRP: $169.00
Esp32-cam wifi + bluetooth module camera module development board esp32 camera ov2640 seriale ftdi

Unbranded

Esp32-cam wifi + bluetooth module camera module development board esp32 camera ov2640 seriale ftdi
$54.00 Save $55.00 RRP: $109.00
F19e 4k 60hz usb3.0 hdmi-compatible video capture 1080p to usb card dongle converter for obs

Unbranded

F19e 4k 60hz usb3.0 hdmi-compatible video capture 1080p to usb card dongle converter for obs
$94.00 Save $95.00 RRP: $189.00
For raspberry pi pico a low-cost, high-performance microcontroller development board with flexible

Unbranded

For raspberry pi pico a low-cost, high-performance microcontroller development board with flexible
$54.00 Save $55.00 RRP: $109.00
Stm32f407vet6 stm32f407vgt6 development board f407 mcu learning board stm32 system

Unbranded

Stm32f407vet6 stm32f407vgt6 development board f407 mcu learning board stm32 system
$64.00 Save $65.00 RRP: $129.00
Thermocouple to voltage transmitter module 0-5v 0-10v k type linear temperature conversion board two

Unbranded

Thermocouple to voltage transmitter module 0-5v 0-10v k type linear temperature conversion board two
$69.00 Save $70.00 RRP: $139.00
100Pcs 3d printer parts stepstick a4988 drv8825 stepper motor driver module with heatsink reprap

Unbranded

100Pcs 3d printer parts stepstick a4988 drv8825 stepper motor driver module with heatsink reprap
$299.00 Save $300.00 RRP: $599.00
100Pcs led traffic lights light-emitting module / digital signal output traffic light module /

Unbranded

100Pcs led traffic lights light-emitting module / digital signal output traffic light module /
$119.00 Save $120.00 RRP: $239.00
Pi zero pi0 raspberry pi zero mini card computer with 1ghz cpu 512mb ram linux os 1080p hd video

Unbranded

Pi zero pi0 raspberry pi zero mini card computer with 1ghz cpu 512mb ram linux os 1080p hd video
$79.00 Save $80.00 RRP: $159.00
Csr8645 apt-x receiver board module for bluetooth 4.0 lossless music hifi amplifier module for audio

Unbranded

Csr8645 apt-x receiver board module for bluetooth 4.0 lossless music hifi amplifier module for audio
$69.00 Save $70.00 RRP: $139.00
F19e pure sine wave inverter driver board egs002 "eg8010 + ir2110" driver+lcd module

Unbranded

F19e pure sine wave inverter driver board egs002 "eg8010 + ir2110" driver+lcd module
$54.00 Save $55.00 RRP: $109.00
F19e ezp2019 high speed usb spi programmer support 24 25 26 93 series chips eeprom 25 flash bios

Unbranded

F19e ezp2019 high speed usb spi programmer support 24 25 26 93 series chips eeprom 25 flash bios
$69.00 Save $70.00 RRP: $139.00
Tb6600 4.5a stepper motor driver distribution information line board controller 6n137 dc 10v-45v

Unbranded

Tb6600 4.5a stepper motor driver distribution information line board controller 6n137 dc 10v-45v
$84.00 Save $85.00 RRP: $169.00
F19e -30~999 temperature control board k type thermocouple temperature controller

Unbranded

F19e -30~999 temperature control board k type thermocouple temperature controller
$54.00 Save $55.00 RRP: $109.00
Argon one m.2 aluminum case for raspberry pi 4 model b with m.2 ssd expansion slot gpio cover

Unbranded

Argon one m.2 aluminum case for raspberry pi 4 model b with m.2 ssd expansion slot gpio cover
$299.00 Save $300.00 RRP: $599.00
Tuya single-way wifi relay module remote wireless door lock switch time delay relay smart life app

Unbranded

Tuya single-way wifi relay module remote wireless door lock switch time delay relay smart life app
$84.00 Save $85.00 RRP: $169.00
For bbc micro:bit go nrf51822 development board mbit1

Unbranded

For bbc micro:bit go nrf51822 development board mbit1
$79.00 Save $80.00 RRP: $159.00
F19e x79 lga1356 ddr3 motherboard support reg ecc server memory xeon e5 processor dual channel

Unbranded

F19e x79 lga1356 ddr3 motherboard support reg ecc server memory xeon e5 processor dual channel
$139.00 Save $130.00 RRP: $269.00
Atmega328 starter kit development board for arduino uno r3 upgraded version learning 1602 lcd

Unbranded

Atmega328 starter kit development board for arduino uno r3 upgraded version learning 1602 lcd
$69.00 Save $70.00 RRP: $139.00
Ov5648 1080 p uvc 170 graden 5mp usb camera module board groothoeklens cmos mjpeg uvc hd usb mini

Unbranded

Ov5648 1080 p uvc 170 graden 5mp usb camera module board groothoeklens cmos mjpeg uvc hd usb mini
$79.00 Save $80.00 RRP: $159.00
F19e 35m-4.4g rf signal generator adf4351 sweep frequency oled display development module board with

Unbranded

F19e 35m-4.4g rf signal generator adf4351 sweep frequency oled display development module board with
$84.00 Save $85.00 RRP: $169.00
Stm8s005 control dc 12v 1a electronic in14 nixie tube digital led clock gift circuit board pcba rgb

Unbranded

Stm8s005 control dc 12v 1a electronic in14 nixie tube digital led clock gift circuit board pcba rgb
$74.00 Save $75.00 RRP: $149.00
Integrated circuit module for lychee pie zero licheepi zero raspberry pi v3s developments core board

Unbranded

Integrated circuit module for lychee pie zero licheepi zero raspberry pi v3s developments core board
$69.00 Save $70.00 RRP: $139.00
Argon one m.2 aluminum case for raspberry pi 4 model b with m.2 ssd expansion slot gpio cover

Unbranded

Argon one m.2 aluminum case for raspberry pi 4 model b with m.2 ssd expansion slot gpio cover
$299.00 Save $300.00 RRP: $599.00
Analog 0-5v 0-10v 4-20ma signal generator with rechargeable battery pocket adjustable voltage

Unbranded

Analog 0-5v 0-10v 4-20ma signal generator with rechargeable battery pocket adjustable voltage
$64.00 Save $65.00 RRP: $129.00
New altera ep4ce15f17c8n core board ep4ce15 cyclone iv development board multiple memory

Unbranded

New altera ep4ce15f17c8n core board ep4ce15 cyclone iv development board multiple memory
$179.00 Save $180.00 RRP: $359.00