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Computer Circuit Boards
11,754 productsUpdated August 2026
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Makerbase MKS DLC32 V2.1 32Bit GRBL WIFI Offline Controller Board TS35-R LCD Display Kit For for CNC & Laser Engraving Machine
£18.83
DAIPAI
SK20DGDL065ET SK30DGDL065ET SK25GD066ET SK10DGDL065ET SK50GD066ET SK20GD065ET SK15DGDL126ET SK30GD066ET Module
£23.72
CazenOveyi
10pcs 49E 44E SOT-23 Hall Effect Sensor Switch Hall Element SOT23 SS49E S49E A3144E SOT AH49E HAL3144 High Sensitivity In Stock
£3.25
SUHMS
(1piece)100% New For Ps5 CXD90069GG BGA Chipset
£11.32
CazenOveyi
10pcs/lot H11AA1SR2M H11AA1 DIP-6 SOP-6 In Stock
£3.78
(1-2piece)100% New original AT29C256-12PC AT29C256 DIP Chipset
£5.79
diymore
DC 5V Type-C Mini Humidifier DIY Kits Mist Maker and Driver Circuit Board 8-nozzle Atomization Film Atomizer
£11.60
ODEC
ESP32-ETH02 update version of WT32-EHT01 V1.4 Embedded Serial Port Networking Bluetooth-compatible Ethernet WIFI Combo Gateway
£11.76
NONE
10/PCS New Original IRFB3306 IRFB3006 IRFB3077 IRFB3206 IRFB3207 IRFB3307 IRFB3607 IRFB7530 IRFB7437 IRFB7430 IRFB5620 IRFB7440
£4.61
Estardyn
Estardyn NRF52840 Nice!Nano V2 Compatible Bluetooth Split Keyboard Development Board, Pro Micro Replacement
£10.41
diymore
Intelligent Robot Follows The Light Source To Move Led Light Chaser Robot DIY Robot Toy Photosensitive Sensor Mobile Robot Part
£10.37
NONE
5PCS USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0
£14.22
REALPOY
5V 12V 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger
£3.19
NONE
Digital Multimeter Replacement Fuse DMM 11 DMM-11A DMM11 DMM-11AR 11A 1000V
£6.58
kidsbits
Kidsbits Intelligent Traffic System Kit Compatible Lego Blocks Base on Arduino UNO Scratch Graphtical Programming
£113.67
eletechsup
16AI-16DI-16DO 4-20MA Current 0-5V/10V/30V Voltage Dry Wet Contact MOS RS485 Relay MEGA2560 R3 Expanding Board for Arduino PLC
£89.66
SUHMS
(5piece)100% New TPS2001DDGKR TPS2001 1D6K MSOP-8 Chipset
£6.11
Si Tai&SH
50PCS EL817C EL817S-C PC817C PC817 SOP4 patch Optocoupler
£4.95
NONE
LDTO-028K PVDF Piezoelectric Film Sensor Vibration AC Coupling Passive 25x13x1MM
£10.76
eelhoe
INMP441 I2S Digital Microphone – 24-Bit Omnidirectional MEMS Mic Module with High SNR
£6.84
1pcs/lot Perfect test R9 5900X R9 5900X 3.7 GHz Twelve-Core 24-Thread CPU Processor 7NM L3=64M
£251.35
NONE
20PCS New KBP206 KBP210 KBP307 KBP310 3A KBP410 KBP406 4A Rectifying bridge flat bridge In Stock Wholesale
£4.59
CazenOveyi
5pcs/lot FST3253MTCX FST3253 TSSOP-16 Dual 4:1 Multiplexer/Demultiplexer Bus Switch new and orginal In Stock
£4.33
NONE
(1-5 piece)100% New MAX77812 EWB MAX77812EWB 77812 WLP-64 SWITCH power IC chipset
£5.40