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Computer Circuit Boards
11,754 productsUpdated August 2026
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10PCS CD4516BE CD4516 DIP-16
£4.58
AITEXM ROBOT
MINI USB RP2040 Development Board Modules For Raspberry Pi Dual Core 4MB Or 16MB
£15.19
NONE
10Pcs New GBJ1508 GBJ1510 GBJ2510 GBJ3510 GBJ5010 GBU3510 GBU1510 GBU2510 GBU15K GBU25M GBU1506 GBU Stock Wholesale
£4.72
NONE
New SHT85 SHT-85 YTD85 DIP4 SHT20 SHT30 High-accuracy Humidity and Temperature 0-100% RH Digital +-1.5% 8s Through Hole Sensor
£3.54
NONE
5/10pcs Upgraded version ESP-01 serial ESP-01S ESP8266 WIFI wireless module wireless transceiver ESP01 ESP8266-01
£3.73
Axtaike
50PCS 6×6mm Switch PCB Momentary Tactile Tact Push Button 4Pin Self-reset Right Angle With 2Pin Stent 6*6*4.3 5 6 7 8 9 10 mm
£4.98
DAIPAI
CM600DY-24A CM400DY-24A CM400DY-24NF CM450DY-24S CM600DY-24NF CM300DY-24A CM600DY-12NF CM400DY-12NF CM300DY-24NF CM300DY-24H CM
£50.69
Chiptowin
5 pcs P240GA TLP240A TLP240D DIP-4
£4.59
IS
DIY Ultrasonic Ranging Alarm Kit HC-SR04 Ultrasonic Distance Measurer Soldering Practice Kit with LED Lights STEM Education
£19.10
NONE
5PCS Brand new original printing wire NIKOS NDC300RA NDC301RA QFN5x5-31
£10.99
IGMOPNRQ
1000PCS KF128 KF301 KF350 2P 3P 5mm / 3.5mm / 2PIN 3PIN Terminal Screw PCB Terminal Connector Splice connector
£39.99
TENSTAR ROBOT
Openlog Serial Data Logger Open Source Data Recorder Naze32 F3 Blackbox ATmega328 Support Micro SD Module For Arduino
£4.29
NONE
10PCS New KBU606 KBU608 KBU610 KBU806 KBU808 KBU810 KBU1010 KBU1510 KBU2510 KBU3510 KBU Rectifying bridge flat bridge In Stock
£4.68
Si Tai&SH
5PCS OPA2134PA OPA2132 OPA2134 DIP-8 OPA134PA OPA604AP OPA604 OPA2604AP OPA2604 DIP OPA2134UA OPA2132UA OPA2604AU SOP
£7.42
NONE
2PCS/LOT TOP245 TOP245YN TO220-6 power management chip In Stock NEW original IC
£3.37
EC Buying
1-20Pcs DY-SV17F XY-V17B MP3 Player Voice Module 4MB Flash Voice Playback 8 Channel IO Trigger Serial Port Control USB Download
£3.80
sincere&promise
10/50/100PCS C005 Multifunction Delay Trigger Timing Chip Module Timer IC Timing 2s - 1000h
£3.12
NONE
10PCS DSEI60-10A DSEI30-06A DSEI30-12A DSEI30-10A DSEI30-16A DSEI60-06A DSEI60-12A DSEI60-02A DSEP30-06A DSEP30-06B TO-247-2
£7.84
NONE
CPU Heat sink bracket for AM2/AM2+/AM3/AM3+/FM1/FM2/FM2+/940 AMD heat sink dedicated motherboard bracket
£6.41
REALPOY
LM2596 Power Converter Step Down Module LM2596S DC-DC 1.5V-35V Adjustable Step Down power Supply module 3.3V/5V/12V/24V DIP/SMD
£2.94
SNVI
MAX9814 Microphone AGC Amplifier Board Module Auto Gain Control for Arduino Programmable Attack and Release Ratio Low THD
£4.29
NONE
1PCS 2000W 4000W 110V-220V SCR Adjustable Motor Speed Controller Control Dimming Dimmers Voltage Regulator Thermostat High-power
£4.19
NONE
1-5pcs GY-302 BH1750 BH1750FVI Light Intensity Illumination Module Digital Optical Intensity Illumination Sensor for Arduino
£4.10
NONE
50PCS SI2300 SI2301 SI2302 SOT-23 SI2303 SI2304 SOT SI2305 SI2306 SI2307 SI2308 SI2309 NEW Field effect transistor
£5.12