65,000+ 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 (529) 100%Was: $5.97 22% off+$3.30 shippingfrom China359+ sold
- MINI USB Nano V3.0 ATmega328P CH340G 5V 16M Micro-controller board for arduinoOpens in a new window or tabBrand New$2.65 to $3.10meltsee (529) 100%Was: $3.40 22% off+$3.30 shippingfrom China258+ sold
- ATmega328P CH340G Type-C Nano 3.0 Module 5V 16M Micro-Controller for ArduinoOpens in a new window or tabBrand New$2.57 to $2.67meltsee (529) 100%Was: $3.30 22% off+$3.30 shippingfrom China
- 2 units-Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 Development BoardOpens in a new window or tabBrand New$13.50Top Rated Plusallamandi (5,710) 99%Free shippingFree returns1,114 sold
- 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 (5,710) 99%Free shippingFree returns585 sold
- (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 (16,509) 98.9%Free shippingFree returns658+ sold
- **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 (5,710) 99%Free shippingFree returns128+ 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 (5,710) 99%Free shippingFree returns376 sold
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- 5-Pack D1 Mini NodeMCU Arduino WiFi LUA ESP8266 ESP-12 WeMos Microcontroller 5XOpens in a new window or tabBrand New$12.74jacobsparts (420,985) 99.7%Was: $14.99 15% offFree shippingFree returns
- 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 (374) 99.4%Free shipping6 watchers
- 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 (3,000) 99%Free shipping102+ sold
- **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 (5,710) 99%Free shippingFree returns
- 830Pcs/Box DIY Project Starter Kit for Arduino UNO R3 with Tie-Points BreadboardOpens in a new window or tabBrand New$22.41directcity (58) 98.3%Free shippingLast one12 watchers
- 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 (1,156) 99.5%+$5.40 shippingfrom China
- ATMEGA328P Pro Mini 328 Mini ATMEGA328 5V/16MHz ATMEGA328 3.3V/8MHz for ArduinoOpens in a new window or tabBrand New$3.24meltsee (529) 100%Was: $4.15 22% off+$3.30 shippingfrom China147+ sold
- RGB LED Ring 12 16 24 32 Bits WS2812 5050 RGB LED Ring Lamp Light For ArduinoOpens in a new window or tabBrand New$1.12 to $3.84meltsee (529) 100%Was: $2.70 22% off+$3.30 shippingfrom China
- 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$7.35 to $34.03Save up to 5% when you buy moreWas: $7.99 8% offworldchips (190,408) 99.1%Free shippingFree returns
- Arduino UNO Compatible Development BoardOpens in a new window or tabBrand New$4.99Save up to 10% when you buy moreheydonjt (794) 100%+$3.96 shippingLast one4 watchers
- New ListingOssep UNO R3 PLUS Project Super Starter Kit for Arduino Projects USB INCLUDEDOpens in a new window or tabPre-Owned$2.00tyste2378 (2) 100%1 bid · Time left6d left (Fri, 08:43 PM)+$3.86 shipping
- Arduino - Portenta H7 REV2Opens in a new window or tabNew – Open box$40.00somyamohanty103 (56) 100%+$5.25 shipping
- 1X Compatible Micro for Arduino NANO V3.0 Development Board Upgraded ATmega SOpens in a new window or tabBrand New$1.83cocoandyoyo (4,563) 97.1%Was: $1.93 5% offFree shippingfrom China115 sold
- 1-10PCS Micro USB/Type-C Pro Micro ATMEGA32U4 Board For Arduino Replace Pro MiniOpens in a new window or tabBrand New$5.05 to $50.59Top Rated PlusWas: $10.99 8% offworldchips (190,408) 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 (5,123) 98%Was: $31.54 25% offFree shippingfrom China
- Keyestudio Beetlebot 3 In 1 Robot #CS1Opens in a new window or tabNew – Open box$0.99you-gotta-deal (58,163) 99.2%0 bids · Time left3d 11h left (Wed, 07:49 AM)+$12.50 shipping
- 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 (1,156) 99.5%+$2.70 shippingfrom China119 sold
- New ListingNew Genuine Arduino UNO R3 with USB CableOpens in a new window or tabNew – Open box$11.99fatiishra_0 (138) 93.3%+$4.99 shipping
- New ListingArdunio And Parts Electronic LotOpens in a new window or tabParts Only$0.99hooptie (2,147) 100%1 bid · Time left6d 14h left (Sat, 11:10 AM)+$18.40 shipping
- D1 Mini NodeMCU and Arduino WiFi LUA ESP8266 ESP-12 WeMos MicrocontrollerOpens in a new window or tabBrand New$4.31Save up to 10% when you buy moreWas: $5.99 28% offjacobstoner (74,281) 99.5%Free shipping1,964 sold
- 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 (1,156) 99.5%+$5.40 shippingfrom China
- 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 (3,613) 100%Free returns19 sold
- 5V Liquid Water Level Controller Detection Sensor Module Arduino Drainage DeviceOpens in a new window or tabBrand New$15.49Save up to 20% when you buy moreTop Rated PlusFree shippingvlidscrom (3,613) 100%Free returnsAlmost gone28 sold
- Wifi Test Tool ESP8266 Wifi Deauther Watch SE DSTIKE Node MCU Arduino ESP8266Opens in a new window or tabBrand New$60.99Save up to 7% when you buy morequroberr (352) 100%Free shippingFree returns25 watchers
- 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 (563) 98.7%+$2.99 shippingfrom China
- Arduino Breadboard Ribbon Dupont Cable Jumper Wires Connector Kit Raspberry piOpens in a new window or tab10cm/20cm/30cm various specifications for your choiceBrand New$4.99 to $12.99chi-on (1,428) 98.2%+$1.95 shippingfrom China
- Compatible Micro for Arduino NANO V3.0 Development Board Upgraded HOTOpens in a new window or tabBrand New$1.96baoziyoutiao (3,195) 97.2%Was: $2.06 5% offFree shippingfrom China213 sold
- Arduino or Raspberry Hardware SetOpens in a new window or tabPre-Owned$16.00mahor_7249 (0) 0%+$4.36 shipping
- TWO Arduino UNO Rev3 Development Board, ATmega328P, Uno R3, A000066 Open boxOpens in a new window or tabNew – Open box$13.00rebelgen8 (253) 100%0 bids · Time left7d 8h left (05/19, 05:16 AM)+$4.43 shipping
- 1X for e.g. Base Shield/has and Arduino/Raspberry Pi Seeed Studio Grove I2C HubOpens in a new window or tabBrand New$10.98ibuy-senor (370) 98.4%+$4.00 shippingfrom China
- 10x Laser Receiver Module Kit Non-modulator Laser Transmitter Sensor For ArduinoOpens in a new window or tabBrand New$6.99Save up to 9% when you buy moreTop Rated PlusFree shippinghotbird (70) 100%Free returns
- TB6612FNG Dual Motor Driver Module 1A for Arduino MicrocontrollerOpens in a new window or tabBrand New$2.15walar_6087 (69) 100%+$5.95 shipping
- 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 (374) 99.4%Free shipping
- New ListingNew Genuine Original Arduino UNO R3 with USB CableOpens in a new window or tabBrand New$12.99fatiishra_0 (138) 93.3%+$4.99 shipping
- Arduino Due R3 Board 32-bit 84MHz ARM Processor Operating at 3.3VOpens in a new window or tabPre-Owned$28.49Top Rated Plusntc_tech (33,000) 99.8%Free shippingFree returns2 watchers
- 37 in 1 Box Sensor Kit For Arduino Starters DIY Raspberry Pi Good QualityOpens in a new window or tabBrand New$19.95Save up to 20% when you buy morecustom-sign (175,621) 98%Free shipping
- ATMEGA328P Pro Mini Board Module for Arduino Pro Mini 5V 16MHz ATMEGA328 USAOpens in a new window or tabBrand New$5.18Save up to 10% when you buy moreWas: $5.76 10% offTop Rated Pluseelectronicparts (24,567) 99.6%+$5.35 shippingFree returns183 sold
- Si5351A I2C 25MHZ Clock Generator Breakout Board 8KHz to 160MHz for ArduinoOpens in a new window or tabBrand New$2.39industry-mall (1,108) 99.9%Free shippingfrom ChinaFree returns249 sold
- ESP32-CAM ESP32 WIFI Bluetooth Development Board + OV2640 Camera + Antenna + MBOpens in a new window or tabBrand New$11.60Save up to 10% when you buy moreWas: $12.89 10% offTop Rated Pluseelectronicparts (24,567) 99.6%+$5.35 shippingFree returns206 sold
- Genuine NEW Arduino Board Model Micro Microcontroller Open Source PrototypingOpens in a new window or tabBrand New$6.50selling-stuff4 (20) 100%+$4.68 shipping
- ESP32 Development Board 2.8inch LCD TFT Touch Screen WIFI Bluetooth-compatibleOpens in a new window or tabBrand New$16.14fairymall06 (20,080) 95.4%Was: $16.99 5% offFree shippingfrom China84 sold
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for Arduino Mini PortOpens in a new window or tabBrand New$3.45Save up to 10% when you buy moreWas: $3.83 10% offTop Rated Pluseelectronicparts (24,567) 99.6%+$5.35 shippingFree returns406 sold
- 2Pc Uno R3 Development Board Atmega328 CH340 Compatible with ArduinoOpens in a new window or tabBrand New$13.75arduinosupplies (30) 100%Free shipping
- 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 (374) 99.4%Free shipping
- 3 Pack Digispark Kickstarter Attiny85 USB Micro Development Board for ArduinoOpens in a new window or tabBrand New$13.99Save up to 15% when you buy moremaker_usa (21,947) 98.6%Free shipping345 sold
- 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 (217,508) 99.5%+$3.00 shippingfrom ChinaFree returns115+ sold
- 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 (1,156) 99.5%+$2.61 shippingfrom China274+ sold
- *3 units* Mini Pro Board ATMEGA328P 16MHz 5V + Pins Compatible with Arduino IDEOpens in a new window or tabBrand New$16.35Top Rated Plusallamandi (5,710) 99%Free shippingFree returnsAlmost gone118 sold
- Arduino - Portenta X8 [ABX00049]Opens in a new window or tabGenuine, brand new, and fast shipping!Brand New$187.89Save up to 15% when you buy morehydroponicautomation (200) 99.5%Free shipping
- Dupont Cable Jumper Wire 10 20 30 cm F-M F-F M-M For Breadboard Arduino USAOpens in a new window or tabOriginal Design✅US Manufacturer sell✅ CE/ROHS ApprovedBrand New$2.59 to $8.59crystalelectronics (32,194) 99.3%Free shippingFree returns332+ sold
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter For Arduino Mini Port N137Opens in a new window or tabBrand New$4.19gravity_standard (169,631) 95.8%Free shipping557 sold
- IIC I2C 0.91"128x32 White OLED LCD Display Module 3.3v 5v FOR AVR STM32 ArduinoOpens in a new window or tabBrand New$2.14digital-factory (1,361) 99.9%Free shippingfrom ChinaFree returns192 sold
- MAX7219 4 In 1 LED Display Microcontroller 5P Line Dot Matrix Module For ArduinoOpens in a new window or tabBrand New$9.19 to $10.66Save up to 5% when you buy moreWas: $9.99 8% offmodulesworld2022 (3,000) 99%Free shipping
- New ListingArduino Engineering Kit Rev. 2 [AKX00022] (pre-owned)Opens in a new window or tabRefurbished$110.00flying_pikachu (27) 100%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 (37,714) 100%Free returns650 sold
- New UNO R3 ATmega328P ATMEGA16U2 Board For Arduino Compatible+USB CableOpens in a new window or tabBrand New$14.99e-outlet-2018 (941) 98.7%Free shippingFree returnsAlmost gone20 sold
- CH340 ATmega 328P R3 Board Compatible with Arduino UNO IDE + Case + ShieldOpens in a new window or tabBrand New$8.75 to $99.90Top Rated Plusallamandi (5,710) 99%Free shippingFree returns
- 12V Relay Module With optocoupler for PIC AVR DSP ARM Arduino 1/2/4/8/16 ChannelOpens in a new window or tabBrand New$2.75 to $10.98xyz-electronics (1,831) 99%Was: $3.99 8% off+$2.99 shipping
- Mega2560 R3 ATMEGA 2560 R3 CH340 Atmega2560-16AU Board For ArduinoOpens in a new window or tabBrand New$15.69Save up to 7% when you buy moreWas: $17.99 13% offmemolines (11,113) 98.4%Free shippingFree returns
- 2-Pack DC Stepper Motor Driver Module L298N Dual H Bridge Ctl Board for ArduinoOpens in a new window or tabBrand New$9.99allamandi (5,710) 99%Free shipping95 sold
- MICRO / TYPE-C USB ATMEGA32U4 DC5V 16MHz Board For Arduino Replace Pro Mini USAOpens in a new window or tabBrand New$10.12 to $10.77Save up to 5% when you buy morex-modules-x (1,612) 98.8%Free shippingFree returns
- ATmega328P Micro Controller CH340G Driver For Arduino 5V 16MHz Nano V3.0 USBOpens in a new window or tabBrand New$2.77industry-mall (1,108) 99.9%Free shippingfrom ChinaFree returns212 sold
- New ListingNEW Intel Arduino 101 Open Source Electronics Platform ABX00005Opens in a new window or tabNew – Open box$5.00ladytazzzzzz (2,791) 98.9%0 bids · Time left4d 15h left (Thu, 11:40 AM)$25.00Buy It Now+$4.68 shipping
- 10PCS Laser Receiver Sensor Kit Non-modulator Module Tube Fit For Arduino AVROpens in a new window or tabBrand New$6.99Save up to 10% when you buy moreTop Rated PlusFree shippingeasylink (93) 100%Free returns
- 1PC for e.g. Arduino Uno and a4988/drv8825 Stepper Motor Driver CNC Shield v3Opens in a new window or tabBrand New$10.84ibuy-senor (370) 98.4%+$4.00 shippingfrom China
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