Showing 101–200 of 412 results

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  DC 0-99V 3 Wire LED Digital Display Panel Mount Voltmeter Car Boat Caravan Green

  £7.35
• 

  DC 0-99V 3 Wire LED Digital Display Panel Mount Voltmeter Car Boats Caravan Blue

  £7.35
• 

  Pro Mini atmega328 5V 16Mhz Arduino Compatible Development Board

  £6.99
• 

  DS1307 Real Time Clock RTC – SMD SOIC DS1307Z – PIC AVR ARM BRAND NEW UK STOCK

  £2.99
• 

  5mm LED Dual Colour Red Olive Green 3 Pin Common Anode UK Seller UK Stock

  £2.75 – £9.19
• 

  5 * 9V PP3 Battery Project Box Enclosure Holder ON/OFF Switch with Wires UK

  £11.95
• 

  5v Active Buzzer Continous Beep UK Seller UK Stock

  £2.75 – £5.51
• 

  MAX7219 SMD Dot Led Matrix Module LED Display AVR PIC Raspberry Pi Arduino New

  £7.99 – £13.29
• 

  PCB Header Jumper Links 2.54mm 0.1" Motherboard HDD Short Black Yellow Green Red

  £2.75 – £14.71
• 

  SW520D Ball Angle Tilt Vibration Shaking Switch Sensor Arduino,PIC, Raspberry Pi

  £2.75 – £5.51
• 

  5mm LED Dual Colour Red Olive Green 3 Pin Common Cathode UK Seller UK Stock

  £2.75 – £9.19
• 

  Mini Prototype Breadboard 170 Tie Point Solderless Arduino AVR Pi PIC UK Seller

  £2.75
• 

  1×4 key switch Membrane Matrix KeyPad Arduino PIC Pi ARM UK seller UK Stock

  £4.59 – £4.87
• 

  Blue Cap Self-locking Type Square Button Switch Control 8X8mm 6 Pin UK Stock New

  £2.75 – £14.99
• 

  TCRT5000 TCRT5000L Reflective Sensor Optical Transceiver PCB Mount UK Stock New

  £2.75 – £4.59
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  IRF740 IRF740PBF HEXFET Power MOSFET – 400v up to 10A! – BRAND NEW UK STOCK

  £2.99 – £12.99
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  5V Red Laser Dot Diode Copper tube 5mw 650NM 6MM PIC Arduino Raspberry Pi

  £3.67 – £7.35
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  VGA CMOS Camera OV7670 Module Lens CMOS 640X480 SCCB Compatible I2C UK Seller

  £6.43
• 

  TTP224 4 Channel Digital Touch Sensor Module Capacitive Switch UK Seller New

  £3.99
• 

  2.4 inch TFT LCD Module Display with Touch panel SD card 240×320 UK Seller New

  £10.11
• 

  ESP8266 ESP-01 Ver 2 Serial Port Transceiver LWIP AP STA WiFi New UK Seller

  £4.59
• 

  DS3231 RTC Real Time Clock Module AT24C32 IIC I2C Precision

  £7.35
• 

  Capacitive Touch Sensor Switch Module TTP226 8 Channel Digital

  £5.51
• 

  Gyroscope Accelerometer Magnetic Field 9DOF MPU-9150 3 Axis Arduino PIC AVR Pi

  £11.95
• 

  DS1302 Real Time Clock Module RTC For Arduino AVR ARM PIC UK Seller New

  £4.59
• 

  USBASP STK500 ATMEL AVRISP 10 to 6 Pin Adapter

  £3.67
• 

  TTP223B Digital Touch Sensor Capacitive Touch Switch Module Arduino PIC Pi Arm

  £3.67
• 

  USB To Serial TTL CH340G Converter Module Adapter replaces the PL2303 CP2102 New

  £4.59
• 

  Sound Detector Detection Sensor Module Sensor Arduino PIC ARM Pi New Version

  £4.99
• 

  Mega 2560 ATmega R3 Microcontroller Board With CH340G USB Arduino Compatible NEW

  £18.39
• 

  Leonardo Pro Micro ATmega32U4 5V 16MHz compatible Replaces ATmega328 Pro Mini UK

  £8.99
• 

  TTP229 16 4×4 Digital Keypad Touch Sensor Capacitive Switch Module Arduino PIC

  £6.43
• 

  50pcs 6mm Diameter Worm Gears 10mm length For 2mm Electric Motor Shaft NEW UK

  £4.59
• 

  ATMEGA328P U ATMEL Microcontroller Chip With Boot Loader

  £6.99
• 

  DS18B20 temperature measurement sensor module Pi ARM PIC Arduino New UK Seller

  £3.67
• 

  SN74HC595N 8-Bit Shift Register DIP-16 IC 74HC595 74595 Brand New UK Seller

  £2.75 – £7.35
• 

  IRF840 POWER MOSFET TO-220 N-channel 8A 500V Brand New UK Seller

  £2.99 – £10.99
• 

  MAX7219 Driver LED Display MAX7219CNG DIP-24 Common Cathode 64 Segment New UK

  £2.99 – £4.99
• 

  ATMEGA88PA-PU Microcontroller ATMEGA88PA DIP-28 ATMEL IC MCU 8BIT 8KB FLASH

  £5.51
• 

  RS232 MAX232EPE MAX232N MAX232 5V 16-DIP RS-232 Dual Transmitters/Receivers New

  £2.99
• 

  Memory Card Reader Micro SD Mini TF Shield Module Board Card SPI Arduino PIC

  £5.51
• 

  Atmega328P 3.0 Nano Compatible Module with new onboard CH340 USB Controller

  £7.35
• 

  USB Charger Module Boost Up Input 0.9-5V to 5V Output 600mA DC-DC Converter

  £5.51
• 

  CR2032 CMOS Battery holder 2032 Pack Size 1, 3, 5, and 10 Brand New UK Seller

  £2.99 – £9.99
• 

  Prototype PCB Development Board 5×7 cm 5×7cm New UK Seller

  £2.75
• 

  Water Level Sensor Switch Vertical Float Polypropylene 100mm Rust Free

  £8.27
• 

  Water Level Sensor Float Switch Right Angle Polypropylene 100mm Rust Free

  £8.27
• 

  OLED Display White 1.3" I2C Module 128×64 Brand New UK Seller

  £11.95
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  OLED Display Blue 1.3" I2C Module 128×64 Brand New UK Seller

  £11.03
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  OLED Display White 1.3" SPI Module 128×64 Brand New UK Seller

  £11.95
• 

  OLED Display Blue 1.3" SPI Module 128×64 Brand New UK Seller

  £11.95
• 

  ESP8266 ESP-03 Wifi Wireless Remote Serial Port Transceiver Module Adapter

  £5.51
• 

  ESP8266 ESP-12 Wifi Wireless Remote Serial Port Transceiver Module Adapter

  £6.43
• 

  Solid State Relay SSR-40DA 3-32VDC 40A-250V Output 24-380VAC New UK Seller

  £12.87
• 

  16×4 Alphanumeric LCD Display HD44780 Black Yellow, White Blue Arduino PIC Pi UK

  £7.35 – £7.63
• 

  15mm Piezo Elements Sounder Sensor Trigger Disc Brand UK Seller

  £2.75 – £6.43
• 

  LDR Photo Resistor Light Detection Sensor Module Arduino PIC Pi NEW UK

  £3.67
• 

  1206 LED SMD Super Ultra Bright Red Blue Green White Brand New UK Seller

  £2.75 – £6.43
• 

  USB to DIP Adapter Converter 4pin for 2.54mm PCB Breakout Board DIY Power Supply

  £2.75
• 

  Micro USB DIP Adapter Converter 5pin for 2.54mm PCB Breakout Board Power Supply

  £3.67
• 

  Remote Control Relay Module Infrared 5V 8-Channel High Low Level Trigger

  £22.99
• 

  BH1750FVI Light Sensor Module intensity Digital Arduino PIC ARM Pi New UK Seller

  £5.51 – £7.35
• 

  MPU9250 Altitude Acceleration Magnetometer Gyro Module Integrated 9DOF 9Axis

  £11.99 – £12.49
• 

  HC-SR04 Ultrasonic Sensor Bracket Yellow New UK Seller

  £7.35
• 

  PCB Surface Mount Tactile Switches – SMD Brand New UK Seller

  £2.75 – £18.39
• 

  LM2596HVS Voltage Regulator Board 6V to 60V INPUT – 3V to 30V OUTPUT New Version

  £9.99
• 

  Rotary Encoder Module KY-040 With Top Clickable Switch Arduino PIC AVR UK SELLER

  £4.59
• 

  FTDI FT232RL USB to TTL Serial RS232 Cable 6 Pin ARM PIC Pi Arduino UK Seller

  £11.95
• 

  ESP8266 ESP-12 Remote Serial Port Transceiver WiFi and Adaptor Firmware v0.9.5.2

  £5.51 – £7.35
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  ESP8266 ESP-07 Remote Serial Port Transceiver WiFi and Adaptor Firmware v0.9.5.2

  £7.99 – £11.99
• 

  HC-05 Wireless Bluetooth Serial Master Slave Module Arduino ARM Pi PIC New UK

  £12.87
• 

  ESP8266 Serial WIFI Module Adapter Plate for use with ESP-07 ESP-08 ESP-12 UK

  £2.99 – £6.99
• 

  SIM800L V2.0 5V Wireless Quad Band GSM GPRS Module PCB Antenna UK Seller New

  £15.63
• 

  DS1990A-F5 TM iButton Dallas Tag Key Fob Red Blue Green Yellow Black Tills EPOS

  £3.99 – £23.99
• 

  PCB Circuit Board Support Stand Off Pillar 6mm Mini Locking Self Adhesive Base

  £2.75 – £44.99
• 

  Cable Ties Natural White Colour 100mm x 2.5mm Various Pack Sizes Low Prices New

  £2.75 – £12.87
• 

  WS2812B 5050 RGB LEDs PLCC 4 Built-In WS2811 IC Addressable Color WS2812 New UK

  £2.75 – £7.35
• 

  Ultimate 37 in 1 Sensor Modules Kit for Arduino & MCU Education User UK Seller!!

  £27.59
• 

  27mm Piezo Elements Sounder Sensor Trigger Disc Brand UK Seller

  £2.75 – £5.99
• 

  HC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector New UK Seller

  £4.59
• 

  PL9823 F5 5mm F8 8mm RGB LED Diffused Shift Reg. Programmable Full Color LED New

  £2.75 – £17.47
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  Arduino NodeMcu Lua WIFI Internet of Things development board ESP8266-12E New UK

  £8.99
• 

  Mini USB Bluetooth V4.0 CSR4.0 Dongle Dual Mode Wireless Adapter New UK Seller

  £3.99
• 

  USB 2.0 to TTL UART 6PIN Module Serial Converter CP2104 STC PRGMR New UK Seller

  £6.43
• 

  Aluminum Heat Sink for Solid State Relay SSR Heat Dissipation NEW UK Seller

  £8.99
• 

  Atmega168 Pro Mini 3.3V 8Mhz Arduino Compatible Development Board NEW UK Stock

  £5.99 – £6.29
• 

  LM2577S Step Up Down Boost Buck Voltage Module CC CV LM2596S UK NEW

  £7.35
• 

  TEMT6000 Light Sensor Module Professional PIC ARM Arduino Pi NEW UK Stock

  £3.67 – £3.95
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  MMA8452 Three Axis Accelerator Module PIC ARM Pi Arduino New UK Stock UK Seller

  £4.59 – £4.87
• 

  Solderless MB-102 Breadboard Power Supply Dual 5V and 3.3V DC Jack and Mini USB

  £3.67
• 

  Infrared Avoidance Module Smart Car Obstacle Reflective Photoelectric UK Stock

  £3.03
• 

  RELAY 5V SRD-5VDC-SL-C T73-5V SONGLE Power Replament relay

  £3.99
• 

  Water flow Sensor Flowmeter Hall Control DN15 1-30L/min 1.75Mpa New UK Stock

  £12.87
• 

  SIM800 V4.72 Wireless Dual Band GSM GPRS Module MIC Voice SMA Antenna UK Stock

  £14.99
• 

  HM-10 Geniune BLE Bluetooth 4.0 CC2540 CC2541 Serial Wireless Module HM-10

  £12.99
• 

  Mini Micro Submersible Water Motor Pump New DC 3-6V 120L/H Low Noise UK Stock

  £5.51
• 

  Focusable 5mW 650nm Red Cross Line Laser Module Focus Adjustable laser Head UK

  £4.59
• 

  Digital LCD Aquarium Fish Tank Reptile Fridge Room Temperature Thermometer UK

  £4.59
• 

  Blue 8 Position Way Slide Type DIL DIP PCB Switch NEW UK Stock UK Seller

  £2.99 – £4.99
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  L298N Dual Stepper Motor Driver Controller Board Module NEW UK Stock UK Seller

  £7.35