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Circuit Boards & Components
13,565 productsUpdated August 2026
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AITEXM ROBOT
GY-521 MPU-6050 MPU6050 Module 3 Axis analog gyro sensors+ 3 Axis Accelerometer Module C74
£8.85
COLORFUL
COLORFUL CVN B850M ARK FROZEN V14 Motherboard， M-ATX form
£149.23
NONE
8-Channel 2.4-Inch Color Screen Battery Tester with Curve Display 18650 Capacity Tester Internal Resistance Tester DC Port
£9.14
NONE
New 10-30Pieces KA7805 KA7806 KA7808 KA7809 KA7810 KA7812 KA7815 KA7818 KA7824 IC in Stock TO-220
£3.95
NONE
5000PCS 0603 Resistor SMD Accuracy 1% 0 ohm ~ 10M ohm 1R 10R 100R 150R 220R 330R 0 1 10 100 150 220 330 ohm 1K 2.2K 10K 30K 100K
£7.49
10PCS/LOT LNK306DN LNK306DG LNK306 SMD SOP7 AC/DC converter chip New In Stock
£4.98
REALPOY
DFPlayer Mini MP3 Player Module V3.0 16P TF Card U Disk Mini MP3 DF Player Audio Voice Module Board For Arduino
£3.03
CazenOveyi
5pcs/lot CH340N CH340 SOP-8 In Stock
£4.24
NONE
10pcs 2SJ201 J201 TO92 new original
£5.80
REALPOY
6S 15A 24V PCB BMS Protection Board For 6 Pack 18650 Li-ion Lithium Battery Cell Module
£3.13
SONHEY
New Original, PLC Micro850 Controller, 2080-L50E-48AWB 2080-L50E-48QWB 2080-L50E-48QVB 2080-L50E-48QBB 2080-LC50-48QWB/QBB
£373.44
HUISHENGYUFA
42 Stepper Motor Driver Expansion Board DRV8825 A4988 3D Printer Control Shield Module For Arduino Ramps1.4 DIY Kit
£3.16
NONE
400 Points Breadboard Solderless PCB test Board 400 Hole Breadboard Kit with Dupont Cable and Jumper Wire 10CM 40 Pin Cables
£6.20
DMXKJ
10PCS HK19F HK19F-DC5V-SHG HK19F-DC12V-SHG HK19F-DC24V-SHG HK19F-DC3V-SHG HK19F-DC9V-SHG small signal relay 8pin DC3V /5/9/12/24
£6.78
FSXSEMI
10pcs UC3842 UC3843 UC3844 UC3845 SOP-8 UC3842A UC3843A UC3844A UC3845A UC3842B UC3843B UC3844B UC3845B UC3842AN UC3843AN DIP-8
£3.20
S
1pc DS3232N SN SNT R DS3234SN SOP20 DS3232MZ+TRL DS3232M SOP8
£5.61
HENGWANET
SP32-C3 MINI Development Board ESP32 SuperMini Development Board ESP32-C3 Development Board WiFi Bluetooth Expansion Board
£7.48
Bltdzkj
ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar ESP8266
£3.49
NONE
10 piezas NCE0240 NCE01P13 NCE01P18 NCE01P30 NCE0117 NCE0213 NCE0218 NCE0260 NCE1579C NCE1550 NCE1490 NCE15H10A NCE1570 NCE11N50
£6.11
NONE
MEC5107-LJ MEC5107 BGA Brand New Original Factory
£13.44
NONE
GL5506-GL5549 Series Photoresistor Light Dependent Resistor LDR GL12528 GL5506
£5.57
NONE
20PCS 2512 SMD Alloy Resistor 2W 1% R001 R002 R005 R008 R010 R015 R020 R025 R050 R100 R200 R220 R330 R500 Resistance
£3.37
Si Tai&SH
2 Channel 4 8 way IIC I2C UART SPI TTL Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard
£3.79
NONE
5PCS G40N60UFD G80N60UFD TO-247 80N60UFD 40N60UFD TO-3P G40N60 G80N60 new
£13.23