arduino uno best sellers

#1 Uno REV3 [A000066] – Arduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping

£25.06 on Amazon

#2 8 Channel DC 5V Relay ELEGOO 8 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA R3 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi

£9.34 on Amazon

#3 🔥 3pcs IIC I2C TWI Serial ALMOCN 3pcs IIC I2C TWI Serial LCD 2004 20x4 Display Screen Blue + IIC I2C Module Interface Adapter for Raspberry Pi Arduino Uno (Blue)

£17.99 on Amazon

#4 3 pcs 0.96 OLED Display AITRIP 3 pcs 0.96 OLED Display Module IIC 128 x 64 Pixel 12864 OLED Yellow Blue I2C 0.96inch OLED Display IIC Serial with SSD1306 Chip for Arduino UNO Raspberry Pi (3PCS) (3PCS)

£8.99 on Amazon

#5 🔥 🆕 Gelek UNO R3 Microcontroller DIGI-TATOO Gelek UNO R3 Microcontroller Board Compatible with Arduino Uno R3, ATmega328P and ATmega16U2 with Type-C Cable, Prototyping Board

£13.29 on Amazon

#6 🆕 Expanded Wing Shield Keyes Expanded Wing Shield for Arduino UNO EB0052 Screw Sensor Flux Workshop

£7.89 on Ebay

#7 Upgraded 37 in 1 Sensor ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino UNO R3 MEGA Nano Raspberry pi 4(Excludes Microcontroller Board)

£25.49 on Amazon

#8 Ethernet Shield Lan W5100 Ethernet Shield Lan W5100 For Arduino UNO R3 ATMega328 MEGA 1280 2560

£10.49 on Ebay

#9 Ultrasonic Sensor HC SR04 ELEGOO Ultrasonic Sensor, HC-SR04 Ultrasonic Distance Sensor Kits for Arduino UNO MEGA R3 Raspberry Pi,Datasheet Available to Download

£8.49 on Amazon

#10 🔥 9V 2A Power Adapter Supply MEROM 9V 2A Power Adapter Supply with 8 Tips and Polarity Reversal Cable Compatible with Arduino Uno REV 3, IEIK UNO R3, Schwinn Proform bike, Crosley Cruiser Portable Turntable Record Player

£10.19 on Amazon

#11 GPS Module Receiver Navigation YUSVWKJ GPS Module Receiver,Navigation Satellite Positioning NEO-6M (Arduino GPS, Drone Microcontroller, GPS Receiver) Compatible with 51 Microcontroller STM32 Arduino UNO R3 with Antenna High Sensitivity

£12.99 on Amazon

#12 🔥 9V 1A Power Supply Adapter Security-01 9V 1A Power Supply Adapter, DC Jack Center Positive, Plug 5.5mm x 2.1mm, for Arduino UNO, Mega, Schwinn Elliptical Machine and more

£9.98 on Amazon

#13 Arduino UNO R3 Rev3 ATMEGA328P Arduino UNO R3 Rev3 ATMEGA328P Compatible Board, CH340G USB

£5.99 on Ebay

#14 🔥 🆕 GPS Module Receiver 2Pcs YUSVWKJ GPS Module Receiver 2Pcs, Navigation Satellite Positioning NEO-6M (Arduino GPS, Drone Microcontroller, GPS Receiver) Compatible with 51 Microcontroller STM32 Arduino UNO R3 with Antenna

£18.99 on Amazon

#15 LCD Keypad 1602 16x2 LCD Keypad 1602 16x2 Display Shield Module for Arduino UNO or Mega 2560

£5.49 on Ebay

#16 10Pcs Digital Light Intensity DollaTek 10Pcs Digital Light Intensity Sensor Module Photo Resistor Photoresistor Compatible with Arduino UNO

£5.99 on Amazon

#17 🔥 Digital Light Intensity HALJIA Digital Light Intensity Sensor Module Photo Resistor Photoresistor Compatible with Arduino UNO

£4.99 on Amazon

#18 🔥 IIC/I2C/TWI Serial 2004 WINGONEER® IIC/I2C/TWI Serial 2004 20x4 LCD Module Shield Blue Blacklight for Arduino UNO MEGA R3

£8.99 on Amazon

#19 IIC/I2C/TWI Serial 2004 Youmile IIC/I2C/TWI Serial 2004 20x4 LCD Module Shield Display Blue Backlight for Arduino UNO

£8.49 on Amazon

#20 Arduino UNO Servo Motor Arduino UNO Servo Motor Drive Shield Expansion Board L293D Motor Control Shield

£3.38 on Ebay