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Circuit Boards & Components
13,565 productsUpdated August 2026
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1-10PCS MAX3232 RS232 to TTL Serial Port Converter Module TX RX VCC GND Female DB9 Connector 3.3V-5.5V MAX232 Flashing Board
£6.82
Estardyn
GY-NEO6MV2 New NEO-6M GPS Module NEO6MV2 with Flight Control EEPROM MWC APM2.5 large Antenna for DIY
£11.25
UICPAL
ESP32 38PIN Expansion Board with CP2102 38PIN Type-C Micro Development Board 2.4G WIFI BT Module Low Power Dual Core
£8.28
REALPOY
3S 12.6V 6A BMS Li-ion Lithium Battery Protection Board 18650 Power Bank Balancer Battery Equalizer Board for Electric Drill
£3.00
Gaqqee
Universal Portable 5/10/15W Fast Charging Wireless Charger PCBA DIY Standard Accessories Transmitter Module Coil Circuit Board
£4.82
Your Cee
10pcs/1pc Seeed Studio XIAO ESP32S3 Sense Seeeduino ESP32-S3 2.4G WiFi BLE Mesh 5.0 OV2640 Camera Development Board For Arduino
£5.83
NONE
SX1308 2-24V to 2-28V 2A DC-DC Step-Up Adjustable Power Module High Efficiency Boost Converter for Solar Panel LED Light
£4.79
SUHMS
(2-5piece)100% New TPA3116D2DADR TPA3116D2 TPA3116 sop-32
£4.32
NONE
1-10PCS XIAO ESP32C3/S3 Seeed Studio Development Board ESP32 32-bit RISC-V Low-power Bluetooth WiFi XIAO ESP32S3/XIA0 ESP32 C3
£12.35
Jessinie
10Pcs/1pc Single Button Key Four Posision Gear Adjustable Switch Dimming Module Low Power Micro DC3-24V Wide Voltage 10W
£4.03
NONE
A99E-BGA Chip Training Teaching Experiment Soldering Practice Board SMD LED Flowing Light Assembly Kit
£14.24
NONE
NRF24L01+PA+LNA RF Wireless Transceiver Module SMA Antenna 2.4 GHz + NRF24L01 8 Pin Socket Breakout Adapters for Antenna
£3.88
NONE
LLCC68 LoRa Wireless Maodule 32M High Precision DX-SMART LR20-900M22SP 22dBm 915MHz Long Range SPI RF Module Power Supply
£10.06
NONE
5-100Pcs 60N60FD1 SGT60N60FD1PN SGT60N60FD1 TO-3P 600V 60A IC Chipset In Stock Wholesale
£7.01
NONE
20pcs/lot MAC97A6 97A6 TO-92 Triacs THY .6A 400V TRIAC new original In Stock
£3.22
REALPOY
ESP32 Expansion Board ESP32 30P DEVKIT V1 power board module ESP32S Shield development board expansion board
£3.38
NONE
1piece New STK2028 STK2038 STK2040 ZIP chip Wholesale
£9.34
NONE
USB 2.0 eMMC Adapter 153 169 eMCP PCB Main Board without Memory
£3.88
DAIPAI
K420A4001 K420A4002 K420A4053 K427A5001 K427A4001 K429A5001 K429A4001 K429A7002 IGBT Module New Original
£61.18
CazenOveyi
10pcs/lot BC550C BC560C BC550 BC560 TO-92 (5pcs* BC550+5pcs* BC560 ) Bipolar Transistors - BJT NPN new original In Stock
£2.46
CazenOveyi
20pcs/lot IRLML6401 IRLML6401TRPBF SOT23 In Stock
£3.42
NONE
MAX31865 SPI PT100 RTD-to-Digital Converter Board Temperature Thermocouple Sensor Amplifier Module For Arduino 3.3V/5V
£6.31
BXV
100PCS MPSA56 TO92 A56 TO-92 Transistor IBUW A06 A13 A14 A18 A44 A42 A92 MPSA06 MPSA13 MPSA14 MPSA18 MPSA44 MPSA42 MPSA92 MPSA56
£5.56
SUHMS
(5-10piece)100% New W25Q256JWEIQ W25Q256JWEQ 25Q256JWEQ QFN-8 Chipset
£10.54