66,000+ 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 $4.66Was: $1.7322% off+$3.30 shippingfrom China78+ soldmeltsee (531) 100%
- ATmega328P CH340G Type-C Nano 3.0 Module 5V 16M Micro-Controller for ArduinoOpens in a new window or tabBrand New$2.57 to $2.67Was: $3.4222% off+$3.30 shippingfrom Chinameltsee (531) 100%
- MINI USB Nano V3.0 ATmega328P CH340G 5V 16M Micro-controller board for arduinoOpens in a new window or tabBrand New$2.65 to $3.10Was: $3.4022% off+$3.30 shippingfrom China273+ soldmeltsee (531) 100%
- 2 units-Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 Development BoardOpens in a new window or tabBrand New$13.50Free shippingFree returns1,114 soldTop Rated Plusallamandi (5,728) 99.1%
- New ListingArduino microcontrollers Lot (12)Opens in a new window or tabPre-Owned$36.00+$12.00 shippingcrazy4uagain (357) 100%
- 3x NEW Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 R3 Board US SellerOpens in a new window or tabBrand New$18.75Free shippingFree returns585 soldTop Rated Plusallamandi (5,728) 99.1%
- Development Board ATmega 2560 R3 CH340 Compatible with Arduino MEGA 2560 R3 IDEOpens in a new window or tabBrand New$17.50Free shippingFree returns378 soldTop Rated Plusallamandi (5,728) 99.1%
- (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 $8.59Free shippingFree returns658+ soldus_dealforyou (16,522) 98.9%
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- **NEW!** USB-C V3.0 ATMEGA328P CH340 Board COMPATIBLE WITH ARDUINO NANO IDEOpens in a new window or tabBrand New$8.55 to $24.50Free shippingFree returns128+ soldTop Rated Plusallamandi (5,728) 99.1%
- Arduino UNO Compatible Development BoardOpens in a new window or tabBrand New$4.99+$3.96 shipping5 watchersSave up to 10% when you buy moreheydonjt (794) 100%
- **NEW** ATMEGA328P CH340 Board Compatible with Arduino UNO IDE - Select a Combo!Opens in a new window or tabBrand New$10.75 to $59.50Free shippingFree returnsTop Rated Plusallamandi (5,728) 99.1%
- 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 $33.29Was: $7.9910% offFree shippingFree returnsSave up to 5% when you buy moreworldchips (190,448) 99.1%
- 1X Compatible Micro for Arduino NANO V3.0 Development Board Upgraded ATmega SOpens in a new window or tabBrand New$1.83Was: $1.935% offFree shippingfrom China118 soldcocoandyoyo (4,573) 97%
- 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$9.99+$5.40 shippingfrom Chinaideaspark (1,163) 99.5%
- ATMEGA328P Pro Mini 328 Mini ATMEGA328 5V/16MHz ATMEGA328 3.3V/8MHz for ArduinoOpens in a new window or tabBrand New$3.24Was: $4.1522% off+$3.30 shippingfrom China147+ soldmeltsee (531) 100%
- 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 $3.84Was: $1.4422% off+$3.30 shippingfrom Chinameltsee (531) 100%
- Nano V3.0 16M ATmega328P 5V Micro-Controller CH340G Board USB For Arduino USOpens in a new window or tabBrand New$5.99 to $42.74Free shipping103+ soldSave up to 5% when you buy moremodulesworld2022 (3,014) 99%
- 2 units-Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 Development BoardOpens in a new window or tabBrand New$13.78Free shipping6 watchersSave up to 20% when you buy morewildware (376) 99.4%
- ESP32 ESP-WROOM-32 ESP-32S Development Board 2.4GHz WiFi & Bluetooth for ArduinoOpens in a new window or tabBrand New2 product ratings - ESP32 ESP-WROOM-32 ESP-32S Development Board 2.4GHz WiFi & Bluetooth for Arduino$7.29Free shipping1,657 soldjacobstoner (74,356) 99.5%
- Uno R3 Development Board Atmega328 CH340 Compatible with ArduinoOpens in a new window or tabBrand New$8.99Free shippingarduinosupplies (31) 100%
- Sensor Module Starter Learning Kit For Arduino R3 Improved Development BoardOpens in a new window or tabBrand New$23.66Was: $31.5425% offFree shippingfrom Chinapeachflower78 (5,146) 98%
- 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 $29.59+$2.99 shippingfrom Chinadiymoremodules (566) 98.6%
- ESP32 ESP-WROOM-32 ESP-32S Development Board Arduino 2.4GHz WiFi & BluetoothOpens in a new window or tabwith unsoldered pin headersBrand New$6.79Free shipping659 soldjacobstoner (74,356) 99.5%
- 5-Pack D1 Mini NodeMCU Arduino WiFi LUA ESP8266 ESP-12 WeMos Microcontroller 5XOpens in a new window or tabBrand New$12.74Was: $14.9915% offFree shippingFree returnsjacobsparts (421,055) 99.7%
- New ListingSunFounder Ultimate Starter Kit Compatible with Arduino UNO IDE Scratch, 3 in 1Opens in a new window or tabBrand New$15.000 bids · Time left6d 21h left (Tue, 10:26 AM)+$8.70 shippingnegotiamini (28) 100%
- Arduino - Portenta H7 REV2Opens in a new window or tabNew – Open box$40.00+$5.25 shippingsomyamohanty103 (56) 100%
- Compatible Micro for Arduino NANO V3.0 Development Board Upgraded HOTOpens in a new window or tabBrand New$1.97Was: $2.075% offFree shippingfrom China216 soldbaoziyoutiao (3,201) 97.3%
- 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$6.99+$2.70 shippingfrom China122 soldideaspark (1,163) 99.5%
- 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 $49.49Was: $54.9910% off+$3.50 shippingfrom ChinaFree returnsTop Rated Plusworldchips (190,448) 99.1%
- Flow Sensor Volume Sensor Turbo Flow Meter Water Pipes 1/2" Thread ArduinoOpens in a new window or tabBrand New$11.49Free shippingFree returns19 soldSave up to 20% when you buy moreTop Rated Plusvlidscrom (3,614) 100%
- 10PCS Laser Sensor Module Non-Modulator Tube Laser Receiver for Arduino AVR USOpens in a new window or tabBrand New$6.99Free shippingFree returnsSave up to 10% when you buy moreTop Rated Plusheyu2023 (955) 99.8%
- New Listingarduino Model: SRG-PTI Power supplyOpens in a new window or tabPre-Owned$7.00+$5.45 shippingmusictemplellc (125) 100%
- ELEGOO EL-KIT-003 UNO Project Super Starter Kit for Arduino ProjectsOpens in a new window or tabNew – Open box$15.000 bids · Time left3d 23h left (Sat, 01:22 PM)+$6.72 shippingtdmcbrid (49) 100%
- New ListingArduino Nano Every with Headers [ABX00033]Opens in a new window or tabBrand New$15.00Free shippingcrsal_1062 (0) 0%
- D1 Mini NodeMCU and Arduino WiFi LUA ESP8266 ESP-12 WeMos MicrocontrollerOpens in a new window or tabBrand New$4.37Was: $5.9927% offFree shipping1,964 soldSave up to 10% when you buy morejacobstoner (74,356) 99.5%
- ESP32 Development Board 2.8inch LCD TFT Touch Screen WIFI Bluetooth-compatibleOpens in a new window or tabBrand New$16.14Was: $16.995% offFree shippingfrom China87 soldfairymall06 (20,092) 95.4%
- 5V Liquid Water Level Controller Detection Sensor Module Arduino Drainage DeviceOpens in a new window or tabBrand New$15.49Free shippingFree returnsAlmost gone28 soldSave up to 20% when you buy moreTop Rated Plusvlidscrom (3,614) 100%
- 1X Arduino Board 24Byj48 Dc 12V 4 Phase 5 Wire Gear Stepper Motor Mini ReductionOpens in a new window or tabBrand New$11.56Free shippingfrom Chinapartshop15 (27) 100%
- Arduino ESPLORA Open-Source Electronics Prototyping Platform Board NEW US SellerOpens in a new window or tabBrand New$19.000 bids · Time left15h 37m left (Wed, 05:02 AM)+$5.95 shippingvowel13 (418) 96.6%
- 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$5.99+$2.61 shippingfrom China276+ soldideaspark (1,163) 99.5%
- PJRC Teensy 4.0 iMXRT1062 Microcontroller Development Board USOpens in a new window or tabBrand New$23.99Free shippingFree returns666 soldTop Rated Plusenvistia (37,746) 100%
- Nano V3.0 ATMEL mega328P Type-C - Compact Arduino-Compatible Development BoardOpens in a new window or tabBrand New$8.49Free shippingSave up to 25% when you buy morewildware (376) 99.4%
- ESP32-CAM ESP32 WIFI Bluetooth Development Board + OV2640 Camera + Antenna + MBOpens in a new window or tabBrand New$12.25Was: $12.895% off+$5.35 shippingFree returns206 soldExtra 5% off with couponTop Rated Pluseelectronicparts (24,583) 99.6%
- 40PCS Dupont Wire Jumper Cables 10cm Female To Female 1P-1P For ArduinoOpens in a new window or tabBrand New$0.99Free shippingfrom ChinaFree returns132 solddigital-factory (1,373) 99.9%
- Mega2560 R3 ATMEGA 2560 R3 CH340 Atmega2560-16AU Board For ArduinoOpens in a new window or tabBrand New$17.99Free shippingFree returnsSave up to 7% when you buy morememolines (11,120) 98.4%
- 37 in 1 Box Sensor Kit For Arduino Starters DIY Raspberry Pi Good QualityOpens in a new window or tabBrand New$19.95Free shippingSave up to 20% when you buy morecustom-sign (175,847) 98%
- Genuine NEW Arduino Board Model Micro Microcontroller Open Source PrototypingOpens in a new window or tabBrand New$6.50+$4.68 shippingselling-stuff4 (21) 100%
- Arduino - Portenta H7 REV2Opens in a new window or tabBrand New$35.99+$3.96 shippingSave up to 5% when you buy morecollinsphoto (105) 100%
- 3x NEW Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 R3 Board US SellerOpens in a new window or tabBrand New$18.99Free shippingSave up to 20% when you buy morewildware (376) 99.4%
- 1-10PC HC-05 HC-06 Wireless Bluetooth Transeiver RF Master Module for Arduino USOpens in a new window or tabBrand New$7.05 to $39.68Free shippingFree returnsSave up to 5% when you buy morex-modules-x (1,628) 98.8%
- *3 units* Mini Pro Board ATMEGA328P 16MHz 5V + Pins Compatible with Arduino IDEOpens in a new window or tabBrand New$16.35Free shippingFree returnsAlmost gone118 soldTop Rated Plusallamandi (5,728) 99.1%
- NEW SEALED Intel Arduino 101 Open Source Electronics Platform ABX00005Opens in a new window or tabBrand New$12.99+$5.68 shippingtj-tronix (5,239) 99.3%
- ATMEGA328P Pro Mini Board Module for Arduino Pro Mini 5V 16MHz ATMEGA328 USAOpens in a new window or tabBrand New$5.47Was: $5.765% off+$5.35 shippingFree returns183 soldExtra 5% off with couponTop Rated Pluseelectronicparts (24,583) 99.6%
- 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 $12.99+$1.95 shippingfrom Chinachi-on (1,434) 98.4%
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for Arduino Mini PortOpens in a new window or tabBrand New$3.64Was: $3.835% off+$5.35 shippingFree returns406 soldExtra 5% off with couponTop Rated Pluseelectronicparts (24,583) 99.6%
- 5Pcs A4988 Stepper Motor Driver Module for 3D Printer RepRap StepStick ArduinoOpens in a new window or tabBrand New$9.49Free shippingFree returns652 soldSave up to 20% when you buy moreTop Rated Plusenvistia (37,746) 100%
- MEGA 2560 R3 Module ATMEGA16U2 ATMEGA2560-16AU Module + USB Cable For Arduino USOpens in a new window or tabBrand New$4.59 to $22.99Was: $4.998% offFree shippingSave up to 5% when you buy moremodulesworld2022 (3,014) 99%
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter For Arduino Mini Port N137Opens in a new window or tabBrand New$4.19Free shipping558 soldgravity_standard (169,754) 95.7%
- NEW - Genuine Arduino Uno R3 - Authorized US ResellerOpens in a new window or tabBrand New$27.95Free shipping400 soldkarlssonrobotics (1,540) 100%
- Si5351A I2C 25MHZ Clock Generator Breakout Board 8KHz to 160MHz for ArduinoOpens in a new window or tabBrand New$2.38Free shippingfrom ChinaFree returns251 soldindustry-mall (1,117) 99.9%
- **2-units** ATmega 2560 R3 Mini Pro CH340 Board Compatible with Arduino Mega IDEOpens in a new window or tabBrand New$29.98Free shippingFree returns65 soldTop Rated Plusallamandi (5,728) 99.1%
- Master Kit for Arduino with Blackboard UNO R3 50+ Projects InsideOpens in a new window or tabBrand New$40.00+$5.80 shipping5 watchersamsabughazi (42) 100%
- 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 $8.59Free shippingFree returns333+ soldcrystalelectronics (32,219) 99.3%
- IIC I2C 0.91"128x32 White OLED LCD Display Module 3.3v 5v FOR AVR STM32 ArduinoOpens in a new window or tabBrand New$2.14Free shippingfrom ChinaFree returns194 solddigital-factory (1,373) 99.9%
- 1~10pcs Nano V3.0 16M ATmega328P 5V Micro-Controller CH340G Board For ArduinoOpens in a new window or tabBrand New$7.35 to $35.31Was: $7.998% offFree shippingSave up to 8% when you buy morealice1101983 (570,003) 99.5%
- 10pcs You Choose Values HC-49S Crystal Oscillator Arduino Raspberry BreadboardOpens in a new window or tabBrand New$2.99 to $5.99Free shipping33+ soldSave up to 5% when you buy morebeyondelectronic (3,120) 99.5%
- BadUsb Beetle USB ATMEGA32U4 Development Board Module For Arduino Leonardo R3Opens in a new window or tabBrand New$6.62Was: $7.3510% off+$3.50 shippingfrom ChinaFree returnsTop Rated Plusworldchips (190,448) 99.1%
- 1/5/10 Nano V3.0 16M ATmega328P 5V Micro-Controller CH340G Board For Arduino USOpens in a new window or tabBrand New$7.43 to $35.33Was: $7.997% offFree shippingSave up to 8% when you buy moremodulefans (115,429) 99.1%
- Vilros Arduino Breadboard HolderOpens in a new window or tabBrand New$6.99Free shippingFree returns83 soldvilros (4,252) 97.7%
- Wifi Test Tool ESP8266 Wifi Deauther Watch SE DSTIKE Node MCU Arduino ESP8266Opens in a new window or tabBrand New$60.99Free shippingFree returns26 watchersSave up to 7% when you buy morequroberr (353) 100%
- 1X for e.g. Base Shield/has and Arduino/Raspberry Pi Seeed Studio Grove I2C HubOpens in a new window or tabBrand New$10.98+$4.00 shippingfrom Chinaibuy-senor (375) 98.4%
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