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Computer Circuit Boards
11,754 productsUpdated August 2026
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QSZNTEC
Supermini NRF52840 Development Board Compatible With Nice!Nano V2.0 Bluetooth Charging Management
£5.54
SUHMS
1 USD Pay Suitable for Shipping and Extra Fees
£3.11
XINRENCHONG
ASUS PRIME B350M-K/TF AM4 Motherboard AM4 AMD B350 DDR4 32GB Micro-ATX support Ryzen 3 2200GE 2200GE 4355G 2600 5600G cpu
£71.29
NONE
New Original SFK-4045A SFK-4045 SFK 4045 45ak10 4045 45A K10 A Chip
£4.36
DIYGBA
DDR2 DDR3 DDR4 Motherboard Memory Slot Diagnostic Analyzer LED Test Card CPU Light Tester False Load 1150 1151 1155 1156 771/775
£17.56
UICPAL
Wifi6 ESP32 C6 Development Board RISC-V 32-Bit ESP32-C6 N4 BT Wifi Module with Crystal Oscillator RGB LED 4MB FLASH Low Power
£8.19
AOKIN
DS3231 AT24C32 IIC RTC Module Clock Timer Memory Module Beats Replace DS1307 I2C RTC Board Without Battery for Arduino Rasp
£7.25
AEAK
TEC1-12706 TEC1-4902 TEC1-27145 TEC1-12710 TEC1 27145 SP1848 12V TEC Thermoelectric Cooler Peltier DIY cooling tool Water cooled
£4.78
NONE
Voice Activated LED Water Light Kit CD4017 Fun Electronic Production Teaching Training Module
£5.44
Shunmaii
1-10pcs ESP32-C3 SuperMini WiFi Bluetooth-Compatible Board ESP32 C3 SuperMini Development Board IOT Board for Arduino
£9.39
NONE
DIY Electronic Kit Set NE555 Keyboard Eight Notes Electronic Organ Production Parts Welding Practice Fun Teaching Training
£5.97
NONE
1Piece FNA41560B2 FNA41060B2 FNA41060 FNB41060 FNB41560 FNB41060B2 FNB41560B2 FNA41560T2 IC Chip In Stock Wholesale
£7.01
NONE
1Pcs SLD-103B 10A 250V T125 Thermoelectric kettle fittings temperature control switch
£3.98
10PCS/LOT MIP2F3 MIP2G4 MIP2H2 MIP2J2 MIP2K3 MIP2K5 MIP2M2 DIP-7 DIP7 New In Stock Original IC Chipset
£3.82
CazenOveyi
1pcs/lot D8087-2 D8087-1 8087 CDIP-40 In Stock
£12.39
NONE
3.7V Low Voltage USB Charging Control Board PCB Board for Handheld small table fan
£6.99
NONE
PCF8575 Module IO Expansion Board DC 2.5-5.5V I2C Control Board 2 to 16 IO Ports For Arduino
£3.60
NONE
ESP32-S3 AI Development Board with 1.54-inch LCD Touch Display & Voice Chat
£32.60
NONE
TSM001 TSM002 TSM003 TSM504 TSM506 IGBT Module New Original
£16.31
Huaxingfu
1/5/10PCS HC-05 HC-06 Master-Slave 6Pin/4Pin Integrated Bluetooth Transceiver Serial SerialNet Module For Arduino
£6.85
NONE
50pcs 5.2x5.2mm(4*4) H=1.5/1.6/1.7/2.0/2.5/3.0/4/5/6/7/8/9mm Momentary Metal Tact Push Button Switch 260GF SMT 4PIN Key Button
£3.52
TEJIATE
LTC3780 buck-boost adjustable power supply board constant voltage constant current DC-DC solar energy/automatic charging module
£11.82
1000PCS DIP-4Pins 6x6 6*6*4.3 4.5 5.5 5 6 6.5 7 7.5 8 8.5 9 9.5 10 mm Switch Tactile Push Button Switches
£10.85
NONE
NEW NEO6MV2 NEO-6M GPS Module High Sensitivity EEPROM Ceramic Antenna Hot Start for Drone FPV Arduino STM32 ESP32 APM2.5 TTL
£11.97