240V 220V AC Mains Sensor opto-isolator optoisolator optocoupler 5V 3.3V Arduino
£6.55 to £17.95
Components
WH148 1K 10K 20K 50K 100K 500K Ohm 15mm 3 Pin Linear Rotary Potentiometer
£3.45 to £5.95
LCD Display Blue Green/Yellow 1602 16X2 or 2004 20X4 or 1604 16X4 for Arduino
£3.95 to £10.25
WH148 1K 10K 20K 50K 100K 500K 15mm 3 Pin Aluminium Linear Rotary Potentiometer
£3.95 to £7.95
GY-511 LSM303DLHC e-Compass 3 Axis Accelerometer Magnetometer Module Sensor
£5.95
3590S 100 to 100K Multiturn Wirewound Precision Potentiometer POT
£5.95 to £9.95
PC817, 4 channel opto-isolator breakout for Arduino optoisolator optocoupler ST
£4.95
DS3231 RTC AT24C32 IIC I2C Module Precision Real Time Clock & LIR2032 Battery
£6.95
CJMCU LIS3DH 3 Axis Hi Resolution Accelerometer 3 Axis Acceleration Module
£4.95
Mini Infrared PIR HC-SR505 Motion Sensor Infrared Detector Module Arduino MCU PI
£3.45
XY-017 3.3v 5v 12v RS485 TO TTL RS485 SP3485 RS-485 Breakout For Arduino RPi
£3.45
3.3V 5V Rotary Encoder Module KY-040 With Top Clickable Switch Arduino UK Seller
£3.45
Latest ESP8266 LOLIN by WeMos D1 Mini V4, Pro, Lite, ESP32, Clones & Shields
£1.75 to £15.95
TLP281, 4 channel opto-isolator breakout for Arduino, optoisolator, optocoupler
£3.45
XY-485 3.3v 5v 12v RS485 TO TTL RS485 SP3485 RS-485 Breakout For Arduino RPi
£5.95
PC817, 8 channel opto-isolator breakout for Arduino, optoisolator, optocoupler
£9.35
GY-91 MPU9250+BMP280 10DOF Accelerometer Gyro 9 Axis Sensor Module
£14.95
RS422 TTL Full-duplex Bi-directional Module for Arduino etc
£5.95
(£5.95/Unit)
3.3v 5v RS485 TO TTL RS485 SP3485 RS-485 Breakout For Arduino RPi ARM ESP8266
£5.95
DS18B20 Waterproof Sensor Thermal Probe Temperature Thermometer RPi ESP8266 etc
£6.95 to £19.95
DS1302 RTC Real Time Clock Module For AVR ARM ESP32 Arduino & LIR2032 Battery
£3.95
SIM808 Module GSM GPRS GPS Development Board SMA with GPS Antenna Arduino RPi
£39.95
3.3V/5V 10A Relay Module for Arduino Nano Due Raspberry Pi ESP8266 ESP32
£4.55
PL2303HX CP2102 CH340G USB to TTL modules for Arduino ESP01 ESP8266 ESP32 etc
£3.45 to £3.65
X-Project X-ESP32 X-ESP8266 & X-Shields compatible with NodeMCU & Arduino
£2.95 to £8.95
16A Relay Module for Arduino Nano Due Raspberry Pi ESP8266 ESP32 etc
£7.95
GY-45 MMA8452 3-Axis Accelerometer Module for Arduino RPi ESP8266 etc
£4.95
ADS1115 4Channel 16-Bit I2C ADC Module with Pro Gain Amplifier for Arduino Rpi
£8.95