64,000+ results for arduino
- UNO R3 CH340G+MEGA328P Chip 16Mhz For Arduino UNO R3 Development boardOpens in a new window or tabBrand New$1.35 to $4.66meltsee (520) 100%Was: $1.73 22% off+$3.30 shippingfrom China78+ sold
- MINI USB Nano V3.0 ATmega328P CH340G 5V 16M Micro-controller board for arduinoOpens in a new window or tabBrand New$3.46 to $3.54meltsee (520) 100%Was: $4.54 22% off+$3.30 shippingfrom China101+ sold
- ESP32 Weather Station Weather Instrument Kit 0.96'' OLED for Arduino IoT StarterOpens in a new window or tabDHT-11 BMP-180 BH1750 Sensor ESP32 WiFi+BT for ArduinoBrand New$9.99ideaspark (1,146) 99.5%+$5.40 shippingfrom China
- Arduino UNO Compatible Development BoardOpens in a new window or tabBrand New$4.99Save up to 10% when you buy moreheydonjt (789) 100%+$3.96 shipping
- 2 units-Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 Development BoardOpens in a new window or tabBrand New$13.50Top Rated Plusallamandi (5,665) 99.1%Free shippingFree returns1,109 sold
- Genuine Arduino UNO R3 Rev3 Module Board Microcontroller Open-Source ATmega328POpens in a new window or tabPre-Owned$17.09Save up to 10% when you buy moreWas: $17.99 5% offproearthtech (10,612) 99.5%Free shippingLast one5 watchers
- 3x NEW Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 R3 Board US SellerOpens in a new window or tabBrand New$18.75Top Rated Plusallamandi (5,665) 99.1%Free shippingFree returns581 sold
- Development Board ATmega 2560 R3 CH340 Compatible with Arduino MEGA 2560 R3 IDEOpens in a new window or tabBrand New$17.50Top Rated Plusallamandi (5,665) 99.1%Free shippingFree returns374 sold
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- 830Pcs/Box DIY Project Starter Kit for Arduino UNO R3 with Tie-Points BreadboardOpens in a new window or tabBrand New$19.90directcity (42) 97.7%Free shippingLast one7 watchers
- (1X/3X)40 PCS10/20/30CM MM, MF, FF Dupont Wire Jumper Cable Arduino BreadboardOpens in a new window or tabManufacturer sell✅ Assemble in US✅ CE/ROHS ApprovedBrand New$2.39 to $8.59us_dealforyou (16,469) 98.9%Free shippingFree returns656+ sold
- New ListingArduino Nano ESP32 with headers [ABX00083] ESP32-S3, USB-C, Wi-Fi, BluetoothOpens in a new window or tabBrand New$20.99tid-836 (1) 100%Free shipping2 watchers
- New ListingArduino microcontrollers LotOpens in a new window or tabPre-Owned$40.00xparguetti (1,021) 100%0 bids · Time left4d 12h left (Wed, 07:54 PM)+$4.25 shipping
- **NEW** ATMEGA328P CH340 Board Compatible with Arduino UNO IDE - Select a Combo!Opens in a new window or tabBrand New$10.75 to $59.50Top Rated Plusallamandi (5,665) 99.1%Free shippingFree returns
- ATMEGA328P Pro Mini 328 Mini ATMEGA328 5V/16MHz ATMEGA328 3.3V/8MHz for ArduinoOpens in a new window or tabBrand New$3.24meltsee (520) 100%Was: $4.15 22% off+$3.30 shippingfrom China80+ sold
- Robot Gripper Arduino Robotic Arm/Hand/Claw Arduino 5V 12V DC Electric +Motor SZOpens in a new window or tabBrand New$49.34onemoredeal (5,284) 97.9%Was: $51.94 5% off+$4.00 shippingfrom China
- Weather Station Weather Instrument Kit NodeMCU ESP8266 0.96'’ OLED for ArduinoOpens in a new window or tabDHT-11 BMP-180 BH1750 Sensor for Arduino IoT StarterBrand New$9.99ideaspark (1,146) 99.5%+$5.40 shippingfrom China
- **NEW!** USB-C V3.0 ATMEGA328P CH340 Board COMPATIBLE WITH ARDUINO NANO IDEOpens in a new window or tabBrand New$8.55 to $24.50Top Rated Plusallamandi (5,665) 99.1%Free shippingFree returns126+ sold
- Nano V3.0 16M ATmega328P 5V Micro-Controller CH340G Board USB For Arduino USOpens in a new window or tabBrand New$5.99 to $42.74Save up to 5% when you buy moremodulesworld2022 (2,959) 99.1%Free shipping101+ sold
- Nano V3 Board ATmega328P CH340 Controller with 0.91'' OLED Display for ArduinoOpens in a new window or tab128x32 SSD1306 IIC I2C Compatible with Arduino Nano V3Brand New$6.99ideaspark (1,146) 99.5%+$2.70 shippingfrom China117 sold
- Arduino Sensor Kit TOX00031 NIB Home School STEM ElectronicsOpens in a new window or tabNew – Open box$9.99bostonpeggy (1,300) 98.4%0 bids · Time left4d 6h left (Wed, 02:01 PM)+$8.60 shipping
- 2 units-Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 Development BoardOpens in a new window or tabBrand New$13.78Save up to 20% when you buy morewildware (367) 99.3%Free shipping5 watchers
- 1/2/5/10Piece Nano V3.0 Mini USB ATmega328P-AU CH340 5V Board USB For Arduino USOpens in a new window or tabBrand New$7.19 to $33.29Save up to 5% when you buy moreWas: $36.99 10% offworldchips (190,285) 99.1%Free shippingFree returns
- Nano V3.0 ATMEL mega328P Type-C - Compact Arduino-Compatible Development BoardOpens in a new window or tabBrand New$8.49Save up to 25% when you buy morewildware (367) 99.3%Free shipping
- 35pcs Sensors Assortment Kit, For Arduino or Raspberry PiOpens in a new window or tabBrand New$24.99Save up to 10% when you buy morearduinosupplies (21) 100%Free shippingLast one7 watchers
- ESP32 ESP-WROOM-32 ESP-32S Development Board Arduino 2.4GHz WiFi & BluetoothOpens in a new window or tabwith unsoldered pin headersBrand New$6.79Save up to 10% when you buy morejacobstoner (74,037) 99.5%Free shippingLast one659 sold
- 3x NEW Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 R3 Board US SellerOpens in a new window or tabBrand New$18.99Save up to 20% when you buy morewildware (367) 99.3%Free shipping
- STM32F103C8T6 Board ARM STM32 Development Board Minimu System Module for ArduinoOpens in a new window or tabBrand New$3.99jowin-ic (316) 100%+$0.01 shippingFree returnsBenefits charity467 sold
- New ListingArduino / Adafruit microcontrollers (Bundle)Opens in a new window or tabPre-Owned$25.00xparguetti (1,021) 100%0 bids · Time left4d 3h left (Wed, 10:50 AM)+$4.25 shipping
- 140Pcs U Shape Shield Solderless Breadboard Jumper Cable Wire Kit Arduino ShieldOpens in a new window or tabBrand New$9.99Save up to 20% when you buy moreTop Rated PlusFree shippingvlidscrom (3,599) 100%Free returns
- Flow Sensor Volume Sensor Turbo Flow Meter Water Pipes 1/2" Thread ArduinoOpens in a new window or tabBrand New$11.49Save up to 20% when you buy moreTop Rated PlusFree shippingvlidscrom (3,599) 100%Free returns19 sold
- Mini FM Transmitter Wireless Mic Surveillan Board Arduino Module Adj 88-108MHzOpens in a new window or tabBrand New$9.99Save up to 20% when you buy moreTop Rated PlusFree shippingvlidscrom (3,599) 100%Free returnsAlmost gone54 sold
- 10x Laser Receiver Sensor 5V Detection Module Non-Modulator Tube for Arduino AVROpens in a new window or tabBrand New$6.99Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (881) 99.9%Free returns
- D1 Mini NodeMCU and Arduino WiFi LUA ESP8266 ESP-12 WeMos MicrocontrollerOpens in a new window or tabBrand New$4.19Save up to 10% when you buy morejacobstoner (74,037) 99.5%Free shipping1,962 sold
- 1-10PCS Micro USB/Type-C Pro Micro ATMEGA32U4 Board For Arduino Replace Pro MiniOpens in a new window or tabBrand New$4.94 to $49.49Top Rated PlusWas: $10.99 10% offworldchips (190,285) 99.1%+$3.50 shippingfrom ChinaFree returns
- Sensor Module Starter Learning Kit For Arduino R3 Improved Development BoardOpens in a new window or tabBrand New$23.66peachflower78 (5,072) 98.1%Was: $31.54 25% offFree shippingfrom China
- Arduino UNO R4 Minima [ABX00080] - Renesas RA4M1 - USB-COpens in a new window or tabBrand New$20.00crsal_1062 (0) 0%Free shipping
- Arduino Arduino NANO MINI V3.0 ATMEGA328P 5V CH340G 5V Nano V3.0 with ATMEGA328Opens in a new window or tabBrand New$1.99digital_store_2017 (26) 100%+$3.99 shippingfrom Sri Lanka
- 10PCS Laser Receiver Sensor Non-modulator Tube 5V Detection Module for ArduinoOpens in a new window or tabBrand New$11.69Top Rated Plushelloind (128) 100%Free shippingFree returns
- 10PCS Laser Sensor Module Non-Modulator Tube Laser Receiver for Arduino AVR USOpens in a new window or tabBrand New$6.99Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (881) 99.9%Free returns
- New ListingELEGOO UNO R3 Project Super Starter Kit Arduino Dev Kit New Open BoxOpens in a new window or tabNew – Open box$10.00efficient-frontier (15) 100%0 bids · Time left6d 11h left (Fri, 07:00 PM)$30.00Buy It Now+$9.21 shipping
- ELEGOO UNO R3 Compatible with Arduino Spare Parts LotOpens in a new window or tabPre-Owned$15.00johnstradingshack (3,243) 99.4%0 bids · Time left4d 3h left (Wed, 10:21 AM)Free shipping
- 1/2/5/10 PCS Nano V3.0 Mini USB ATmega328P-AU CH340 5V Board USB For ArduinoOpens in a new window or tabBrand New$2.99 to $29.59diymoremodules (560) 98.7%+$2.99 shippingfrom China
- Compatible Micro for Arduino NANO V3.0 Development Board Upgraded HOTOpens in a new window or tabBrand New$1.98baoziyoutiao (3,182) 97.2%Was: $2.08 5% offFree shippingfrom China190 sold
- PJRC Teensy 4.0 iMXRT1062 Microcontroller Development Board USOpens in a new window or tabBrand New$23.99Top Rated Plusenvistia (37,606) 100%Free shippingFree returns662 sold
- Genuine NEW Arduino Board Model Micro Microcontroller Open Source PrototypingOpens in a new window or tabBrand New$6.50selling-stuff4 (19) 100%+$4.68 shipping
- 12V Relay Module With optocoupler for PIC AVR DSP ARM Arduino 1/2/4/8/16 ChannelOpens in a new window or tabBrand New$2.99 to $11.94xyz-electronics (1,787) 99%+$2.99 shipping
- MEGA ADK R3 for Arduino Development Board Controller Mega2560 Mainboard USAOpens in a new window or tabBrand New$3.30 to $41.39Save up to 5% when you buy moreWas: $3.67 10% offworldchips (190,285) 99.1%Free shippingFree returns
- Arduino Arduino NANO MINI V3.0 ATMEGA328P 5V CH340G 5V Nano V3.0 with ATMEGA328Opens in a new window or tabBrand New$0.11digital_store_2017 (26) 100%0 bids · Time left3d 23h left (Wed, 06:33 AM)+$5.99 shippingfrom Sri Lanka
- Compatible Micro for Arduino V3.0 NANO Development Board Upgraded 2024 Z9Y9Opens in a new window or tabBrand New$1.81seyany (2,670) 97.8%Was: $1.91 5% offFree shippingfrom China
- ESP32 Arduino LVGL WIFI & Bluetooth Development Board 2.8" DisplayOpens in a new window or tabBrand New$22.85the_crown_services (11) 100%Free shipping7 watchers
- NEW - Genuino Arduino UNO Development BoardOpens in a new window or tabBrand New$9.99good_ol_boy (1,153) 100%+$4.39 shippingLast one7 watchers
- NEW Arduino Brand Liquid Crystal Display LCD ComponentsOpens in a new window or tabBrand New$9.99droc7683 (3,041) 100%0 bids · Time left5d 10h left (Thu, 05:22 PM)+$4.75 shipping
- Adafruit Trinket M0 - For Use With Circuit Python & Arduino IDEOpens in a new window or tabBrand New$6.99Top Rated PlusList price: $12.99 46% off8ten1944 (201,337) 99.5%Free shippingFree returns
- NEW Arduino Brand DC Motor And Servo Kit ComponentsOpens in a new window or tabBrand New$9.99droc7683 (3,041) 100%0 bids · Time left5d 10h left (Thu, 05:21 PM)+$4.75 shipping
- 40PCS Dupont Wire Jumper Cables 10cm Female To Female 1P-1P For ArduinoOpens in a new window or tabBrand New$0.99digital-factory (1,327) 99.8%Free shippingfrom ChinaFree returns122 sold
- New ListingArduino Micro with Headers [A000053]Opens in a new window or tabBrand New$24.95emelo-9065 (1) 100%Free shipping
- Starter Kit For Arduino ESP-32S The Most Complete Starter Kit,Basic ESP32 KitOpens in a new window or tabBrand New$24.21Save up to 7% when you buy moreWas: $34.59 30% offsilver1844 (956) 97%Free shipping
- 5Pcs A4988 Stepper Motor Driver Module for 3D Printer RepRap StepStick ArduinoOpens in a new window or tabBrand New$9.49Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,606) 100%Free returns648 sold
- ATmega328P Micro Controller CH340G Driver For Arduino 5V 16MHz Nano V3.0 USBOpens in a new window or tabBrand New$2.77industry-mall (1,083) 99.9%Free shippingfrom ChinaFree returns195 sold
- Arduino USB Host Shield Adapter Breakout ADK UNO MEGA w/ UNO Compatible BoardOpens in a new window or tabBrand New$32.99Save up to 10% when you buy moreiniteq (8,128) 99.2%Free shippingFree returns511 sold
- 2-Pack DC Stepper Motor Driver Module L298N Dual H Bridge Ctl Board for ArduinoOpens in a new window or tabBrand New$9.99allamandi (5,665) 99.1%Free shipping91 sold
- EPAL New Ultimate Starter Kit Servo Motor RTC USA Compatible with Arduino IDEOpens in a new window or tab40+ most detailed lessons, High Quality,Tech supportBrand New$29.99Top Rated Plushuayi36 (1,929) 97.7%Free 2-4 day shippingFree returns
- MEGA 2560 R3 Module ATMEGA16U2 ATMEGA2560-16AU Module + USB Cable For Arduino USOpens in a new window or tabBrand New$4.99 to $24.99Save up to 5% when you buy moremodulesworld2022 (2,959) 99.1%Free shipping
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for Arduino Mini PortOpens in a new window or tabBrand New$3.64Extra 5% off with couponWas: $3.83 5% offTop Rated Pluseelectronicparts (24,500) 99.6%+$5.35 shippingFree returns399 sold
- Arduinoboy MIDIGBX V2.0 For GameboyOpens in a new window or tabLSDJ, MGB, NanoloopBrand New$47.00eggstoast (1,326) 100%+$5.55 shipping19 watchers
- Mega2560 5V 16MHz MEGA ADK R3 Development Controller Mainboard for Arduino NewOpens in a new window or tabBrand New$37.99Save up to 10% when you buy moreWas: $39.99 5% offsunnylives (54,287) 97.1%+$1.00 shipping
- MICRO / TYPE-C USB ATMEGA32U4 5V 16MHz Board For Arduino Replace Pro MiniOpens in a new window or tabBrand New$4.54Top Rated PlusWas: $4.99 9% offsatisfyelectronics (217,454) 99.5%+$3.00 shippingfrom ChinaFree returns
- MOSFET - IRFZ44N 55V - Transistor for Arduino Pi TTLOpens in a new window or tabBrand New$6.96 to $54.79Top Rated Plusamp.toad (3,430) 98.9%Free shippingFree returns
- PS1 PsNee Arduino Modchip ONLYOpens in a new window or tab$15.00Save up to 20% when you buy moreconsole_redemption (81) 100%Free shipping
- NodeMCU ESP8266 Development Board 0.96'' OLED Display for Arduino /MicropythonOpens in a new window or tabCH-340,ESP-12E WiFi Module,Micro USB(Pin Soldered)Brand New$5.99ideaspark (1,146) 99.5%+$2.61 shippingfrom China273+ sold
- 2Pc Uno R3 Development Board Atmega328 CH340 Compatible with ArduinoOpens in a new window or tabBrand New$13.75arduinosupplies (21) 100%Free shipping
- ESP32-CAM ESP32 WIFI Bluetooth Development Board + OV2640 Camera + Antenna + MBOpens in a new window or tabBrand New$12.25Extra 5% off with couponWas: $12.89 5% offTop Rated Pluseelectronicparts (24,500) 99.6%+$5.35 shippingFree returns204 sold
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