64,000+ results for arduino
- Adafruit 938 - 1.3 128X64 Monochrome OLED Graphic LCD Display ModuleOpens in a new window or tabBrand New$17.70Save up to 15% when you buy moreelcom-components (6,553) 99.8%+$4.98 shippingFree returns
- UNO R3 CH340G+MEGA328P Chip 16Mhz For Arduino UNO R3 Development boardOpens in a new window or tabBrand New$1.35 to $4.66meltsee (509) 99.8%Was: $1.73 22% off+$3.30 shippingfrom China58+ 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 (509) 99.8%Was: $4.43 22% off+$3.30 shippingfrom China251+ 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 (5,581) 99.3%Free shippingFree returns1,099 sold
- 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$7.29Save up to 10% when you buy morejacobstoner (73,512) 99.5%Free shipping1,653 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 (5,581) 99.3%Free shippingFree returns365 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 (5,581) 99.3%Free shippingFree returns572 sold
- ESP32 ESP-WROOM-32 ESP-32S Development Board Arduino 2.4GHz WiFi & BluetoothOpens in a new window or tabwith unsoldered pin headersBrand New$6.99Save up to 10% when you buy morejacobstoner (73,512) 99.5%Free shipping653 sold
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 $24.50Top Rated Plusallamandi (5,581) 99.3%Free shippingFree returns98+ sold
- arduino nano 33 ble IOTOpens in a new window or tabPre-Owned$30.00thepagonda (201) 100%Free shipping
- 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 (2,883) 99.2%Free shipping99+ sold
- New ListingArduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3Opens in a new window or tabBrand New$26.99amava_63 (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$0.75digital_store_2017 (26) 100%1 bid · Time left7d 20h left (04/27, 07:27 AM)+$3.99 shippingfrom Sri Lanka
- ATMEGA328P Pro Mini 328 Mini ATMEGA328 5V/16MHz ATMEGA328 3.3V/8MHz for ArduinoOpens in a new window or tabBrand New$3.24meltsee (509) 99.8%Was: $4.15 22% off+$3.30 shippingfrom China147+ 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 (1,116) 99.5%+$2.70 shippingfrom China107 sold
- 1.5inch RGB OLED Display Module 128x128 SPI 65K for Raspberry Pi Arduino STM32Opens in a new window or tabBrand New$21.84elec._kits (477) 100%Was: $22.99 5% offFree shippingfrom China
- (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 (16,400) 98.9%Free shippingFree returns652+ sold
- D1 Mini NodeMCU and Arduino WiFi LUA ESP8266 ESP-12 WeMos MicrocontrollerOpens in a new window or tabBrand New$4.49Save up to 10% when you buy morejacobstoner (73,512) 99.5%Free shipping1,956 sold
- New Listingarduino uno r3 board - No BoxOpens in a new window or tabNew – Open box$15.00lsvineyard (50) 97.6%Free shipping
- ESP32 Arduino LVGL WIFI & Bluetooth Development Board 2.8" DisplayOpens in a new window or tabBrand New$22.85the_crown_services (11) 100%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 (5,581) 99.3%Free shippingFree returns
- 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 $50.59worldchips (190,033) 99.1%Was: $5.49 8% off+$3.50 shippingfrom ChinaFree returns
- New - Elegoo Mega 2560 R3 Compatible w/ ArduinoOpens in a new window or tabBrand New$19.99kammkr (1,587) 100%Free shipping6 watchers
- 1-10Piece Micro USB/Type-C Pro Micro ATMEGA32U4 Development Board For Arduino USOpens in a new window or tabBrand New$10.11 to $61.63Save up to 5% when you buy moreWas: $10.99 8% offworldchips (190,033) 99.1%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 (191) 99.5%Free shipping37 sold
- MEGA2560 R3 ATmega2560-16AU CH340G Development Board With CableOpens in a new window or tabBrand New$16.99Save up to 15% when you buy morematcoo64 (185) 93.3%Free shippingLast one30 sold
- RFID RC522 RF SPI Card Sensor for Arduino module with 2 tags MFRC522 DC 3.3V USAOpens in a new window or tabBrand New$2.15Extra 5% off with couponWas: $2.39 10% offTop Rated Pluseelectronicparts (24,386) 99.6%+$5.35 shippingFree returns386 sold
- 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 (190,033) 99.1%Free shippingFree returns
- 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 (3,574) 100%Free returnsAlmost gone54 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 (1,116) 99.5%+$5.40 shippingfrom China
- 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 (3,574) 100%Free returnsAlmost gone28 sold
- 3.5inch Touch LCD Shield for Arduino 480x320 Resistive TFT LCD Controled via SPIOpens in a new window or tabBrand New$32.29elec._kits (477) 100%Was: $33.99 5% offFree shippingfrom China
- Programming Arduino Getting Started with Sketches - Paperback - GOODOpens in a new window or tabPre-Owned$5.42Buy 3, get 1 freeTop Rated PlusFree shippingsecond.sale (3,251,896) 98.1%Free returnsLast one79 sold
- Arduino Mega Sensor ShieldOpens in a new window or tabBrand New$9.99Save up to 15% when you buy moresere-300 (2) 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 10% when you buy moreWas: $34.59 30% offsilver1844 (878) 97.1%Free shipping
- New ListingArduino UNO R4 WiFi ABX00087 RA4M1 ESP32-S3 Wi-Fi Bluetooth NRW (Other) READOpens in a new window or tabBrand New$25.00stormster (56) 100%Free shipping
- 3 pcs ATMEGA328P CH340 16Mhz USB C port for Arduino Nano V3 with USB C cable USAOpens in a new window or tabBrand New$16.99Top Rated Plusiotmug (567) 100%Free shippingFree returns40 sold
- 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 (547) 98.7%+$2.99 shippingfrom China
- 1X Compatible Micro for Arduino NANO V3.0 Development Board Upgraded ATmega ^Opens in a new window or tabBrand New$1.89haoyunshuang (993) 97.3%Was: $1.99 5% offFree shippingfrom China
- Compatible Micro for Arduino NANO V3.0 Development Board Upgraded ATmega HOTOpens in a new window or tabBrand New$1.89haoyunshuang (993) 97.3%Was: $1.99 5% offFree shippingfrom China
- 2pc ESP32 ESP-WROOM-32 ESP-32S Development Board 2.4GHz WiFi Bluetooth 1 ArduinoOpens in a new window or tabBrand New$14.55Save up to 20% when you buy morewildware (351) 99.2%Free shippingAlmost gone22 sold
- UNO R3 CH340G+MEGA328P Chip 16Mhz for Arduino UNO R3 Development BoardOpens in a new window or tabBrand New$4.99 to $5.33Top Rated Pluszhuzhunv0928 (524) 98.8%+$2.99 shippingfrom ChinaFree returns229+ sold
- 1/2/5/10PCS Pro Mini Atmega168 16M 5V Nano Replace Atmega328 Arduino CompatibleOpens in a new window or tabBrand New$8.54 to $28.49Save up to 10% when you buy moreWas: $29.99 5% offsunnylives (54,243) 97%Free shipping
- 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 (168,284) 95.8%Free shipping548 sold
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for Arduino Mini PortOpens in a new window or tabBrand New$3.45Extra 5% off with couponWas: $3.83 10% offTop Rated Pluseelectronicparts (24,386) 99.6%+$5.35 shippingFree returns393 sold
- IIC I2C 0.91"128x32 OLED LCD Display Module 3.3v 5v FOR AVR STM32 Arduino USAOpens in a new window or tabBrand New$2.00Save up to 30% when you buy morenesynth (2,197) 99.1%Free shippingFree returnsAlmost gone48 sold
- 3 units! 4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoTOpens in a new window or tabBrand New4 product ratings - 3 units! 4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoT$15.75Top Rated Plusallamandi (5,581) 99.3%Free shippingFree returns
- ATmega32U4 Pro Micro Controller Board for Arduino Pro Micro 5V Replace ATmega328Opens in a new window or tabBrand New$7.18Extra 5% off with couponWas: $7.98 10% offTop Rated Pluseelectronicparts (24,386) 99.6%+$5.35 shippingFree returnsLast one359 sold
- New Listing2 Pack ESP32 for Wemos D1 Mini for Arduino UNO R3 D1 R32 Wifi Wireless BluetoothOpens in a new window or tabBrand New$35.9924hversand (1,471) 94.7%Free shipping
- 2 Sets 915MHz ESP32 LoRa V3 Board SX1262 0.96" OLED BT+WIFI Lora Kit with CaseOpens in a new window or tabBrand New$44.09flyfuntech2022 (279) 99.2%Free shippingfrom China187 sold
- Arduino - Portenta H7 REV2Opens in a new window or tabBrand New$35.99Save up to 30% when you buy morecollinsphoto (102) 0%+$3.96 shipping
- Compatible Micro for Arduino NANO V3.0 Development Board UpgradedOpens in a new window or tabBrand New$2.00lucidy (1,687) 97.4%Free shippingfrom China292 sold
- 3x NEW Compatible with Arduino Arduino UNO R3 Microcontroller w/Free Usb CableOpens in a new window or tabBrand New$18.75njs_da5 (112) 100%Free shipping
- ATmega328P Nano Type-C-Controller Board Soldered Compatible with Arduino Nano V3Opens in a new window or tabBrand New$7.10Extra 5% off with couponWas: $7.89 10% offTop Rated Pluseelectronicparts (24,386) 99.6%+$5.35 shippingFree returns53 sold
- *2 units* WeMos D1 CH340 WiFi Board ESP8266 ESP-12F compatible w Arduino UNO IDEOpens in a new window or tabBrand New$12.50allamandi (5,581) 99.3%Free shipping66 sold
- *3 units* Mini Pro Board ATMEGA328P 16MHz 5V + Pins Compatible with Arduino IDEOpens in a new window or tabBrand New$15.95Save up to 15% when you buy morewildware (351) 99.2%Free shipping
- THE ARDUINO STARTER KIT FOR BEGINNERS - K000007 - ENGLISH - BRAND NEW NIBOpens in a new window or tabBrand New$30.00themastershake72 (1,617) 100%0 bids · Time left3d 5h left (Mon, 05:00 PM)$39.00Buy It Now+$12.15 shipping
- 1~10pcs Nano V3.0 16M ATmega328P 5V Micro-Controller CH340G Board For ArduinoOpens in a new window or tabBrand New$7.51 to $36.08Save up to 8% when you buy moreWas: $7.99 6% offalice1101983 (569,467) 99.5%Free shipping
- Sensor Module Starter Learning Kit For Arduino R3 Improved Development BoardOpens in a new window or tabBrand New$23.66peachflower78 (4,985) 98.3%Was: $31.54 25% offFree shippingfrom China
- Arduino Nano Board ABX00028Opens in a new window or tabBrand New$14.99Save up to 10% when you buy morebattmech (1,206) 98.9%Free shipping
- 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 (54,243) 97%+$1.00 shipping
- HC-05 Bluetooth Wireless RS-232 Master / Slave RF Transceiver Module for ArduinoOpens in a new window or tabBrand New$7.49Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,377) 100%Free returns1,672 sold
- **3 units!** Screw Terminal Shield Breakout Expansion Board for Arduino Nano R3Opens in a new window or tabBrand New$12.75allamandi (5,581) 99.3%Free shipping190 sold
- 10pcs You Choose Values HC-49S Crystal Oscillator Arduino Raspberry BreadboardOpens in a new window or tabBrand New$2.99 to $5.99Save up to 5% when you buy morebeyondelectronic (3,020) 99.5%Free shipping33+ sold
- NEW - Genuine Arduino Uno R3 - Authorized US ResellerOpens in a new window or tabBrand New$27.95karlssonrobotics (1,537) 100%Free shipping392 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 (1,928) 97.8%Free shippingFree returns
- 1-10PC HC-05 HC-06 Wireless Bluetooth Transeiver RF Master Module for Arduino USOpens in a new window or tabBrand New$9.14 to $42.09Save up to 5% when you buy moreWas: $27.36 8% offworldchips (190,033) 99.1%Free shippingFree returns
- Leonardo Pro Micro ATmega32U4 16MHz 5V Replace ATmega328 Arduino Pro Mini USAOpens in a new window or tabBrand New$10.88Save up to 5% when you buy moremodulesworld2022 (2,883) 99.2%Free shipping
- 4x4 16 Key Keypad Membrane Switch Matrix Array Keyboard Arduino RaspberryPiOpens in a new window or tabBrand New$3.99arduinosupplies (14) 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 (351) 99.2%Free shipping
- 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 moreTop Rated PlusFree shippinginiteq (8,117) 99.2%Free returnsAlmost gone507 sold
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