14,000+ results for arduino board
- UNO R3 CH340G+MEGA328P Chip 16Mhz For Arduino UNO R3 Development boardOpens in a new window or tabBrand New$1.35 to $4.66meltsee (525) 100%Was: $5.97 22% off+$3.30 shippingfrom China357+ 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 (525) 100%Was: $4.54 22% off+$3.30 shippingfrom China103+ sold
- ATMEGA328P Pro Mini 328 Mini ATMEGA328 5V/16MHz ATMEGA328 3.3V/8MHz for ArduinoOpens in a new window or tabBrand New$3.24meltsee (525) 100%Was: $4.15 22% off+$3.30 shippingfrom China147+ 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 (3,606) 100%Free returnsAlmost gone54 sold
- 2 units-Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 Development BoardOpens in a new window or tabBrand New$13.50Top Rated Plusallamandi (5,683) 99%Free shippingFree returns1,109 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 (5,683) 99%Free shippingFree returns584 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 (5,683) 99%Free shippingFree returns375 sold
- 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 shippingLast one2 watchers
Picked For You
Sponsored | Top selling items from highly rated sellers with free 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 (5,683) 99%Free 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 (369) 99.3%Free shipping5 watchers
- 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 (369) 99.3%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 $24.50Top Rated Plusallamandi (5,683) 99%Free shippingFree returns64+ 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 (2,979) 99%Free shipping102+ sold
- 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 (3,606) 100%Free returns19 sold
- 37 Sensor Module Project Boards IC Learning Electronics Starter Set for ArduinoOpens in a new window or tabBrand New$31.47Save up to 20% when you buy moreWas: $34.97 10% offlatienditaonlinestore (12,432) 100%Free shipping23 watchers
- APC220 Bluetooth Voice Recognition Module HW262 for Arduino UNO R3 Leonardo MegaOpens in a new window or tabBrand New$13.14Save up to 20% when you buy moreWas: $14.60 10% offlatienditaonlinestore (12,432) 100%Free shipping11 watchers
- 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 (1,151) 99.5%+$2.70 shippingfrom China119 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 (217,477) 99.5%+$3.00 shippingfrom ChinaFree returns115+ 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
- 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 (5,683) 99%Free shippingFree returns
- 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: $12.99 8% offworldchips (190,336) 99.1%Free shippingFree returns
- Sensor Module Starter Learning Kit For Arduino R3 Improved Development BoardOpens in a new window or tabBrand New$23.66peachflower78 (5,094) 97.9%Was: $31.54 25% offFree shippingfrom China
- CH340 ATmega 328P R3 Board Compatible with Arduino UNO IDE + Case + ShieldOpens in a new window or tabBrand New$9.95$incitycoins (4,672) 98.7%+$4.99 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 (369) 99.3%Free shipping
- 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: $5.49 8% offworldchips (190,336) 99.1%+$3.50 shippingfrom ChinaFree returns
- 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 (11,098) 98.4%Free shippingFree returns
- 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 (562) 98.7%+$2.99 shippingfrom China
- Assorted Engineering Boards And TechnologyOpens in a new window or tabPre-Owned$9.99keatoknippe0 (28) 100%0 bids · Time left5d 22h left (Mon, 03:23 PM)+$6.72 shipping
- **2-units** ATmega 2560 R3 Mini Pro CH340 Board Compatible with Arduino Mega IDEOpens in a new window or tabBrand New$29.98Top Rated Plusallamandi (5,683) 99%Free shippingFree returns65 sold
- Comidox 3Pcs MCP2515 CAN Bus Module TJA1050 Receiver SPI for Arduino...Opens in a new window or tabBrand New$16.95shop.circuit (3,966) 99.7%Free 2-4 day shippingFree returns4 watchers
- ARDUINO ZERO Board (ABX00003) -- BRAND NEW, Ship from USAOpens in a new window or tabBrand New$11.99Save up to 15% when you buy morejimmy0723 (794) 100%+$1.87 shipping335 sold
- 40 Pack 30cm 12'' Row 2.54mm Female Female Dupont Cable Jumper Wire for ArduinoOpens in a new window or tabBrand New$14.55Save up to 20% when you buy moreWas: $16.17 10% offlatienditaonlinestore (12,432) 100%Free shipping
- MEGA ADK R3 for Arduino Development Board Controller Mega2560 Mainboard USAOpens in a new window or tabBrand New$3.38 to $42.31Save up to 5% when you buy moreWas: $3.67 8% offworldchips (190,336) 99.1%Free shippingFree returns
- Development Boards compatible with Arduino IDE - ATmega & Wemos VARIOUS MODELSOpens in a new window or tabBrand New$0.99 to $16.75allamandi (5,683) 99%+$3.75 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 (201,803) 99.5%Free shippingFree returns
- arduino uno r3 Compatible board + CaseOpens in a new window or tabBrand New$12.99arduinosupplies (24) 100%Free shipping
- Compatible Micro for Arduino NANO V3.0 Development Board Upgraded HOTOpens in a new window or tabBrand New$1.98baoziyoutiao (3,185) 97.2%Was: $2.08 5% offFree shippingfrom China193 sold
- Sainsmart Mega 2560 R3 ATmega2560-16AU, Arduino CompatibleOpens in a new window or tabPre-Owned$15.00skater12skating (421) 100%Free shipping
- 40 Pack 30cm 12'' Row 2.54mm Male Female Dupont Cable 40 Jumper Wire for ArduinoOpens in a new window or tabBrand New$14.55Save up to 20% when you buy moreWas: $16.17 10% offlatienditaonlinestore (12,432) 100%Free shipping
- 16Pcs Sensor Module Kit Set Projects Learning Student for Arduino UNO R3 Nano PiOpens in a new window or tabBrand New$39.82Save up to 20% when you buy moreWas: $44.24 10% offlatienditaonlinestore (12,432) 100%Free shipping25 watchers
- Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino with Cable R3 ProtoOpens in a new window or tabBrand New$3.29 to $9.23industrial_solutions_hw (89) 100%+$4.00 shippingfrom China
- Arduino ESPLORA Open-Source Electronics Prototyping Platform Board NEW US SellerOpens in a new window or tabBrand New$19.00vowel13 (416) 96.6%0 bids · Time left12h 17m left (Wed, 05:01 AM)+$5.95 shipping
- 3x ATMEGA328P CH340 Board Compatible with Arduino UNO IDE with/without Cable USAOpens in a new window or tabBrand New$17.89Save up to 10% when you buy moreTop Rated PlusFree shippinglinkall666 (14,180) 99.2%Free returns
- 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 (1,151) 99.5%+$2.61 shippingfrom China274+ sold
- Mega2560 5V 16MHz MEGA ADK R3 Development Controller Mainboard for Arduino NewOpens in a new window or tabBrand New$39.99Save up to 10% when you buy moresunnylives (54,296) 97.3%+$1.00 shipping
- STM32F103C8T6 Board ARM STM32 Development Board Minimu System Module for ArduinoOpens in a new window or tabBrand New$3.99jowin-ic (317) 100%+$0.01 shippingFree returnsBenefits charity467 sold
- Makeblock mCore Main Control Board Module for mBot Robot Kit Arduino Uno ATHeartOpens in a new window or tabPre-Owned$10.99Save up to 10% when you buy moreproearthtech (10,631) 99.5%Free shipping3 watchers
- R3 Mega2560 R3 ATMEGA 2560 CH340 Atmega2560-16AU Board Compatible For ArduinoOpens in a new window or tabBrand New$12.63lmu-audino (2,865) 99.7%+$2.57 shippingfrom ChinaFree returns
- 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 (8,133) 99.2%Free shippingFree returns512 sold
- For UNO R3 ATmega328P CH340 Mini USB Board Compatible - ArduinoOpens in a new window or tabBrand New$5.05Top Rated Pluslmu-audino (2,865) 99.7%+$2.57 shippingfrom ChinaFree returns157 sold
- PJRC Teensy 4.0 iMXRT1062 Microcontroller Development Board USOpens in a new window or tabBrand New$23.99Top Rated Plusenvistia (37,656) 100%Free shippingFree returns662 sold
- New ListingArduino ABX00062 ARDUINO UNO MINI,LIMITED EDITIONOpens in a new window or tabBrand New$40.46jameco_electronics (24,352) 99.2%+$6.00 shipping
- 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 (1,589) 98.8%Free shippingFree returns
- UNO R3 CH340G+MEGA328P Chip 16Mhz for Arduino UNO R3 Development BoardOpens in a new window or tabBrand New$4.74 to $5.06Top Rated PlusWas: $5.33 5% offzhuzhunv0928 (534) 98.9%+$2.99 shippingfrom ChinaFree returns236+ sold
- Mega 2560 R3, 5V 16MHz Development Controller Mainboard for Arduino New w /CableOpens in a new window or tabBrand New$14.58tijedi (2,181) 99.1%+$6.18 shipping
- Upgraded V5 Arduino Sensor Shield for Arduino UNO R3 Expansion Board V5.0 IICOpens in a new window or tabBrand New$1.24Top Rated Pluslmu-audino (2,865) 99.7%+$2.57 shippingfrom ChinaFree returns
- 1X Compatible Micro for Arduino NANO V3.0 Development Board Upgraded ATmega SOpens in a new window or tabBrand New$1.83cocoandyoyo (4,549) 97.1%Was: $1.93 5% offFree shippingfrom China109 sold
- 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 (24,529) 99.6%+$5.35 shippingFree returns205 sold
- ARDUINO MKR NB 1500 BoardOpens in a new window or tabBrand New$80.00fmisales (8,509) 99.6%+$6.00 shippingAlmost gone20 sold
- 2Pcs ATTINY88 development board 16Mhz V.3 ATmega328 Arduino IDE CompatibleOpens in a new window or tabBrand New$9.89jenntek (2,819) 99.8%+$2.50 shipping
- Development Board ATmega 2560 R3 CH340 Compatible with Arduino MEGA 2560 R3 USAOpens in a new window or tabBrand New$17.99Save up to 10% when you buy moreiniteq (8,133) 99.2%Free shippingFree returns21 sold
- Uctronics Arduino KB0003 V2.0 Electronics Robotics Kit Devry Components Part LotOpens in a new window or tabNew – Open box$169.99isadorpuff (1,055) 100%+$15.35 shipping
- MEGA2560 PRO MINI ATmega2560-16AU CH340G Development BoardOpens in a new window or tabBrand New$16.49Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,656) 100%Free returns90 sold
- MEGA 2560 R3 ATMEGA16U2 ATMEGA2560-16AU Board + USB Cable For ArduinoOpens in a new window or tabBrand New$1.08 to $13.62dz-technologiestore (1,189) 99.6%+$3.76 shippingfrom China
- 1-10Piece Micro USB/Type-C Pro Micro ATMEGA32U4 Development Board For Arduino USOpens in a new window or tabBrand New$10.99 to $66.99Save up to 5% when you buy moreworldchips (190,336) 99.1%Free shippingFree returns
- Arduino Due R3 Board 32-bit 84MHz ARM Processor Operating at 3.3VOpens in a new window or tabPre-Owned$29.99Top Rated Plusntc_tech (32,984) 99.8%Free shippingFree returns
- Arduino - Giga R1 WiFi Board [ABX00063]Opens in a new window or tabGenuine, brand new, and fast shipping!Brand New$62.89Save up to 15% when you buy morehydroponicautomation (199) 99.5%Free shipping23 watchers
- 3/4/5 keypad Button Switch Module MCU ButtonBoard Arduino/Amplifier BreadboardOpens in a new window or tabBrand New$0.99diymoudle-studio (334) 100%+$2.99 shippingfrom ChinaFree returns
- Sensor Shield Expansion Board, Arduino UNO R3 Module Adapter with Reset ButtonOpens in a new window or tabBrand New$5.77zy-electronics (633) 98.6%+$2.99 shippingfrom China
- Mini Digispark Kickstarter ATTINY85 USB Development Micro Board Arduino USAOpens in a new window or tabBrand New$4.43Extra 5% off with couponWas: $4.66 5% offTop Rated Pluseelectronicparts (24,529) 99.6%+$5.35 shippingFree returnsAlmost gone126 sold
- 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 (21,942) 98.6%Free shipping345 sold
- NEW Compatible Micro for Arduino Tiny V3.0 Development Board Upgraded ATmega**Opens in a new window or tabBrand New$6.59Save up to 10% when you buy moreTop Rated PlusFree shippingtopbuy219 (11,070) 98.7%Free returns
- ATmega2560 R3 CH340 Boards Compatible with Arduino MEGA 2560 IDE- Lot of 5 or 10Opens in a new window or tabBrand New$74.95 to $129.90Top Rated Plusallamandi (5,683) 99%Free shippingFree returns
- Teensy v3.6-v4.1 3.3v-5v voltage level shifter for Speeduino (or Arduino Mega)Opens in a new window or tabBrand New$30.00 to $44.99Save up to 12% when you buy morecdop2331 (919) 100%Free shipping13+ watchers
- Items Per Page