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 (513) 100%Was: $5.97 22% off+$3.30 shippingfrom China293+ 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 (513) 100%Was: $4.43 22% off+$3.30 shippingfrom China254+ sold
- ATMEGA328P Pro Mini 328 Mini ATMEGA328 5V/16MHz ATMEGA328 3.3V/8MHz for ArduinoOpens in a new window or tabBrand New$3.24meltsee (513) 100%Was: $4.15 22% off+$3.30 shippingfrom China147+ 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 (5,622) 99.3%Free shippingFree returns1,104 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 (5,622) 99.3%Free shippingFree returns577 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 (5,622) 99.3%Free shippingFree returns101+ 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 (5,622) 99.3%Free shippingFree returns367 sold
- ESP32 ESP-WROOM-32 ESP-32S Development Board Arduino 2.4GHz WiFi & BluetoothOpens in a new window or tabwith unsoldered pin headersBrand New$6.79Save up to 10% when you buy morejacobstoner (73,721) 99.5%Free 3 day shipping653 sold
Picked For You
Sponsored | Top selling items from highly rated sellers with 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 (2,915) 99.2%Free shipping99+ 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 (16,428) 98.9%Free shippingFree returns653+ 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$7.51 to $34.77Save up to 5% when you buy moreWas: $7.99 6% offworldchips (190,140) 99.1%Free shippingFree returns
- 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 (73,721) 99.5%Free 3 day shipping1,957 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 (551) 98.7%+$2.99 shippingfrom China
- 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 (1,129) 99.5%+$5.40 shippingfrom China
- 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 (1,129) 99.5%+$2.70 shippingfrom China107 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 (3,587) 100%Free returnsAlmost gone28 sold
- 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 left1d 13h left (Sat, 07:27 AM)+$3.99 shippingfrom Sri Lanka
- Lot of 3 Elegoo Mega 2560 R3 Compatible w/ Arduino 1- New, 2 AS-ISOpens in a new window or tabNew – Open box$29.99kammkr (1,594) 100%Free shippingLast one11 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 (5,622) 99.3%Free shippingFree returns
- 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 (361) 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 (15) 100%Free shipping4 watchers
- 1-10PCS Micro USB/Type-C Pro Micro ATMEGA32U4 Board For Arduino Replace Pro MiniOpens in a new window or tabBrand New$5.16 to $51.69worldchips (190,140) 99.1%Was: $10.99 6% off+$3.50 shippingfrom ChinaFree returns
- Compatible Micro for Arduino NANO V3.0 Development Board UpgradedOpens in a new window or tabBrand New$2.05lucidy (1,722) 97.4%Free shippingfrom China310 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 (24,426) 99.5%+$5.35 shippingFree returns394 sold
- The Arduino Starter Kit (K000007) English Version Sealed BoxOpens in a new window or tabBrand New$20.00tivukosic_0 (1) 0%1 bid · Time left5d 22h left (Wed, 04:46 PM)+$5.00 shipping
- Sensor Module Starter Learning Kit For Arduino R3 Improved Development BoardOpens in a new window or tabBrand New$23.66peachflower78 (5,018) 98.2%Was: $31.54 25% offFree shippingfrom China
- Arduino - Portenta H7 REV2 [ABX00045]Opens in a new window or tabBrand New$35.99Save up to 5% when you buy morecollinsphoto (103) 100%+$3.96 shipping
- 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 (3,587) 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 (826) 99.9%Free returns
- 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 (3,587) 100%Free returns
- 10PCS Laser Receiver Sensor Non-modulator Tube 5V Detection Module for ArduinoOpens in a new window or tabBrand New$11.69Top Rated Plushelloind (106) 100%Free 3 day 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 (361) 99.3%Free shipping
- MICRO / TYPE-C USB ATMEGA32U4 5V 16MHz Board For Arduino Replace Pro Mini NewOpens in a new window or tabBrand New$4.41 to $5.17worldchips (190,140) 99.1%Was: $5.50 6% off+$3.50 shippingfrom ChinaFree returns549+ sold
- TEA5767 FM Stereo Radio Module for Arduino 76-108MHZ With Free Cable AntennaOpens in a new window or tabBrand New$7.89Save up to 8% when you buy moreWas: $9.50 17% offTop Rated Plusqkmallllc_1 (35,200) 95.2%Free shippingFree returns
- ESP8266 ESP-12E WIFI Microcontroller 802.11N Module Arduino NodeMCU MicroPythonOpens in a new window or tabBrand New$2.99jacobstoner (73,721) 99.5%Free 3 day shipping4,040 sold
- ATmega2560 R3 CH340 Boards Compatible with Arduino MEGA IDE - Select your ComboOpens in a new window or tabBrand New$17.50 to $47.97Top Rated Plusallamandi (5,622) 99.3%Free shippingFree returns
- 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 (289) 99.3%Free shippingfrom China192 sold
- MG90S 9g Moto Servo Micro Metal Gear for Boat Car Plane RC Helicopter Arduino USOpens in a new window or tabBrand New$4.97 to $24.98Top Rated Plusdorigift442 (245,930) 98.5%Free shippingFree returns
- 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 (1,129) 99.5%+$5.40 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 (190,140) 99.1%Free shippingFree returns
- New ListingPixy Camera Module For Arduino From CharmedlabsOpens in a new window or tabNew – Open box$39.00amricanmade4u (51) 100%Free shipping
- 1X Compatible Micro for Arduino NANO V3.0 Development Board Upgraded ATmega ^Opens in a new window or tabBrand New$1.89haoyunshuang (1,069) 97.7%Was: $1.99 5% offFree shippingfrom China
- New ListingArduino UNO Rev3 Development Board, ATmega328, Uno R3, A000066Opens in a new window or tabBrand New$36.99fetri-3579 (157) 100%Free shipping
- 1PCS GY-521 MPU-6050 Analog Gyroscope Accelerometer Module for Arduino RaspberryOpens in a new window or tabBrand New$0.99ylzone (1,081) 99.5%Free shippingfrom China325 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 4 day shippingFree returns
- 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 (918) 97.4%Free shipping
- Development Boards compatible with Arduino IDE - ATmega & Wemos VARIOUS MODELSOpens in a new window or tabBrand New$0.99 to $16.75allamandi (5,622) 99.3%+$3.75 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 (168,671) 95.8%Free shipping548 sold
- 40pcs 2.54MM Dupont Wire Jump Jumper Cables For Arduino Raspberry piOpens in a new window or tabBrand New$3.25 to $9.99dailysmartdeals (1,251) 98.4%Free 3 day shipping48+ sold
- 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 (192) 99.5%Free shipping37 sold
- 1-10pcs NANO V3.0 ATMEGA328P Micro-Controller CH340C Board USB For Arduino USOpens in a new window or tabBrand New$8.59 to $42.49$5 off $50+ with couponczb6721960 (311,039) 99%Free shippingFree returns
- 40PCS Dupont Wire Jumper Cables 10cm Female To Female 1P-1P For ArduinoOpens in a new window or tabBrand New$0.98digital-factory (1,296) 99.9%Free shippingfrom ChinaFree returns120 sold
- 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 (37,481) 100%Free returns644 sold
- 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 (37,481) 100%Free returns1,673 sold
- Si5351A I2C 25MHZ Clock Generator Breakout Board 8KHz to 160MHz for ArduinoOpens in a new window or tabBrand New$2.38industry-mall (1,054) 99.9%Free shippingfrom ChinaFree returns228 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 (1,129) 99.5%+$2.61 shippingfrom China271+ sold
- 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: $4.99 5% offzhuzhunv0928 (525) 98.8%+$2.99 shippingfrom ChinaFree returns139+ sold
- TEA5767 FM Stereo Radio Module for Arduino 76-108MHZ With Free Cable AntennaOpens in a new window or tabBrand New$3.03industry-mall (1,054) 99.9%Free shippingfrom ChinaFree returns79 sold
- Sensor Module Starter Learning Kit For Arduino R3 Improved Development BoardOpens in a new window or tabBrand New$27.63Save up to 14% when you buy moreWas: $33.29 17% offxctrading14 (506) 96.2%Free shipping
- 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 (3,049) 99.5%Free shipping33+ sold
- PC817 2/4/8-Channel Optocoupler Isolation Board Voltage Converter Adapter ModuleOpens in a new window or tabBrand New$2.81 to $6.85jy-electronics-store (1,466) 99.5%Was: $7.29 6% off+$3.40 shippingfrom ChinaFree returns
- 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 (24,426) 99.5%+$5.35 shippingFree returns53 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 (24,426) 99.5%+$5.35 shippingFree returns386 sold
- NEW - Genuine Arduino Uno R3 - Authorized US ResellerOpens in a new window or tabBrand New$27.95karlssonrobotics (1,537) 100%Free shipping394 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 (5,622) 99.3%Free shippingFree returns
- Arduino Nano USB COpens in a new window or tabBrand New$8.99Save up to 20% when you buy morebaxtershop-5 (85) 100%Free shippingLast one5 watchers
- 4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoTOpens in a new window or tabBrand New$6.49Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,481) 100%Free returns451 sold
- 10pcs Passive Buzzer Acoustic Component Mini Alarm Speaker Arduino 3V 5V 12VOpens in a new window or tabBrand New$1.74Extra 5% off with couponWas: $2.49 30% offTop Rated Pluseelectronicparts (24,426) 99.5%+$5.35 shippingFree returns190 sold
- New ListingPJRC Teensy 3.5 Arduino development boardOpens in a new window or tabBrand New$79.60tom_electron (1,027) 100%0 bids · Time left6d 18h left (Thu, 12:33 PM)$200.00Buy It Now+$3.96 shipping
- 5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVROpens in a new window or tabBrand New$0.99 to $11.85alice1101983 (569,601) 99.5%+$3.20 shippingfrom ChinaFree returns6,120+ sold
- ESP32-CAM ESP32 WIFI Bluetooth Development Board + OV2640 Camera + Antenna + MBOpens in a new window or tabBrand New$11.60Extra 5% off with couponWas: $12.89 10% offTop Rated Pluseelectronicparts (24,426) 99.5%+$5.35 shippingFree returns204 sold
- 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 (904) 100%Free shipping17+ watchers
- USB Nano V3.0 ATmega168 16M 5V Mini-controller CH340 For ArduinoOpens in a new window or tabBrand New$3.99digital-factory (1,296) 99.9%Free shippingfrom ChinaFree returns113 sold
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