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1,300+ results for arduino uno r3
- 2 units-Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 Development BoardOpens in a new window or tabBrand New$17.50Top Rated Plusallamandi (4,319) 98.9%Free shippingFree returns635 sold
- 3x NEW Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 R3 Board US SellerOpens in a new window or tabBrand New$22.95Top Rated Plusallamandi (4,319) 98.9%Free shippingFree returns301 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 (4,319) 98.9%Free shippingFree returns
- ATMEGA328P CH340 Board Compatible with Arduino R3 UNO IDEOpens in a new window or tabBrand New$10.55 to $19.95meme_circuits (64) 100%Free shippingFree returns
- MEGA328P ATmega16U2 Development Board + USB Cable SGHS For Arduino UNO R3Opens in a new window or tabBrand New$7.89Save up to 10% when you buy moreugseller2014 (15,183) 99.1%+$3.99 shippingAlmost gone1,197 sold
- ARDUINO UNO R3 ATmega328P ATmega16U2 Development Board with USB CableOpens in a new window or tabBrand New$10.90win-win (62) 98%Free shippingfrom ChinaLast one9 sold
- ATmega328P CH340G Development Board with USB Cable SGHS for Arduino UNO R3Opens in a new window or tabBrand New$1.25pangzi168 (8) 100%3 bids · Time left36m left (Today 06:44 PM)+$3.00 shippingfrom ChinaFree returns
- Latest Version Arduino UNO R3 ATMEGA328P-16AU Micro USB Board With Cable A3USOpens in a new window or tabBrand New$7.48 to $8.83Top Rated Plusgc_electronics_us (2,247) 97.9%+$3.59 shippingfrom ChinaFree returns169+ sold
- ATmega328P CH340G Development Board with USB Cable SGHS for Arduino UNO R3Opens in a new window or tabBrand New$3.99neeybow (6,186) 0%0 bids · Time left7m left (Today 06:15 PM)Free shippingfrom ChinaFree returns
- EPAL Ultimate Starter Kit (Compatible with Arduino UNO R3) Processing USAOpens in a new window or tab40+ most detailed lessons, High Quality,Tech supportBrand New$39.99huayi36 (1,888) 100%Free shippingFree returns1,581 sold
- UNO R3 CH340G+MEGA328P Chip 16Mhz For Arduino UNO R3 Development boardOpens in a new window or tabBrand New$1.38 to $4.78meltsee (75) 100%Was: Previous Price$5.97 20% off+$3.30 shippingfrom China
- Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino with Cable R3 ProtoOpens in a new window or tabBrand New$1.99 to $7.19muxj8505 (5) 100%+$4.00 shippingfrom China
- UNO R3 ATmega328P ATmega16U2 Board + USB Cable + Clear Case For ArduinoOpens in a new window or tabBrand New$14.98bodhigadget (3,465) 98.5%Free shipping
- MEGA328P ATmega16U2 Development Board + USB Cable SGHS For Arduino UNO R3Opens in a new window or tabBrand New$14.28jingwen2015 (514) 97.6%Free shippingfrom China534 sold
- Arduino UNO R3 Microcontroller w/Free Usb Cable - FREE / FAST SHIPPINGOpens in a new window or tabBrand New$13.99Save up to 35% when you buy morenjs_da5 (99) 100%Free shipping
- Arduino UNO R3 Starter Kit K Compatible Microcontroller ATMEGA328P Breadboard USOpens in a new window or tabBrand New$21.99resistorsdirect (16,521) 100%Free shipping1,881 sold
- For Arduino UNO R3 Development Board ATmega328P ATMEGA16U2+ USB Connection CableOpens in a new window or tabBrand New$11.58Save up to 8% when you buy morewicu-2710 (2,183) 98.7%Free shipping33 sold
- **NEW** ATMEGA328P CH340 Board Compatible with Arduino UNO IDE - Select a Combo!Opens in a new window or tabBrand New$11.50 to $69.90Top Rated Plusallamandi (4,319) 98.9%Free shippingFree returns
- ATmega328P CH340G Development Board with USB Cable SGHS for Arduino UNO R3Opens in a new window or tabBrand New$0.01appdeer (180) 100%2 bids · Time left1h 19m left (Today 07:27 PM)+$3.00 shippingfrom ChinaFree returns
- NEW - Genuine Arduino Uno R3 - Authorized US ResellerOpens in a new window or tabBrand New$27.95karlssonrobotics (1,515) 100%Free shipping327 sold
- Arduino UNO (R1, R2, R3) Adhesive Mount, Holder, Accessory - BLACK + Screws -NEWOpens in a new window or tabBrand New$6.29Save up to 20% when you buy moreminicomsoftware (620) 100%Free shipping
- GREAT PRICEELEGOO UNO R3 Project Most Complete Starter KitOpens in a new window or tabBrand New$49.99keystone_enterprises (43,054) 99.4%List price: Previous Price$54.99 9% offFree shipping10 watchers
- ELEGOO UNO R3 Board ATmega328P USB Cable(Arduino-Compatible) for ArduinoOpens in a new window or tab20% off with code: DEALTWENTYBrand New$19.9920% off with coupon. Max $100 offTop Rated PlusFree shippingelegoo_printer (1,002) 99.8%Free returns
- New ATMEGA328P-PU RISC Microcontroller w/Bootloader ARDUINO UNO R3 or ProjectsOpens in a new window or tabBrand New$5.34john_22489 (84) 100%+$0.99 shipping56 sold
- UNO R3 ATmega328P CH340G Replace ATmega16U2 Mini USB Board for Arduino AUOpens in a new window or tabBrand New$7.03cowramill (3,959) 99%+$1.81 shippingfrom China
- Original ATMEGA328P-PU Microcontroller W/ Bootloader For ARDUINO UNO R3 New USOpens in a new window or tabBrand New$6.29Save up to 5% when you buy moreWas: Previous Price$6.99 10% offworldchips (183,727) 99.5%Free shippingFree returns
- New ListingUNO Project Super Starter Kit with Tutorial and UNO R3 Compatible with ArduinoOpens in a new window or tabNew – Open box$19.00rickyc13 (1,069) 100%+$8.22 shipping
- 37 in 1 Sensor Modules Kit For Arduino UNO R3 Mega 2560 Nano Pi DIY Projects USOpens in a new window or tabBrand New$16.89Save up to 8% when you buy morewicu-2710 (2,183) 98.7%Free shipping24 sold
- UNO R3 Project Starter Kit Compatible With Arduino- Bread Board, LCD Display ETCOpens in a new window or tabNew – Open box$33.99thetopdogfish (510) 100%+$7.95 shipping
- MEGA328P ATmega16U2 Development Board With USB Cable SGHS For Arduino UNO R3Opens in a new window or tabBrand New$12.29markfash-5086 (1,187) 95.1%Free shippingfrom ChinaFree returns
- WiFi UNO R3 ATmega328P+ESP8266 (32Mb memory) USB-TTL CH340G For Arduino NodeMCUOpens in a new window or tabBrand New$8.54Top Rated PlusWas: Previous Price$8.99 5% offworldchips (183,727) 99.5%+$3.50 shippingfrom ChinaFree returns
- Transparent Case Enclosure Shell Acrylic Box Clear Cover For Arduino UNO R3 USAOpens in a new window or tabBrand New$3.09Save up to 10% when you buy moreWas: Previous Price$3.63 15% offTop Rated Pluseelectronicparts (21,675) 99.6%+$5.15 shippingFree returns71 sold
- Arduino UNO (R1, R2, R3) Mount, Holder, Accessory - BLACKOpens in a new window or tabBrand New$5.99Save up to 20% when you buy moreharbor-market (519) 95.7%+$5.15 shippingFree returns
- Arduino UNO (R1, R2, R3) Mount, Holder, Accessory BLUEOpens in a new window or tabBrand New$5.99Save up to 5% when you buy moreTop Rated PlusFree shippingtesla_robotics (5,140) 98.9%Free returns71 sold
- UNO R3 Board MEGA328P ATMEGA328P ATMEGA16U2 for Arduino Compatible+USB CableOpens in a new window or tabBrand New$14.45petertree2000 (6,430) 100%+$2.95 shippingAlmost gone2,360 sold
- 3 PACK Transparent Acrylic Case Cover Shell Enclosure Boxes for Arduino UNO R3Opens in a new window or tabCE/ROHS Approved ✅100% Brand New✅W/$7.99 POPsocke GiftBrand New$9.99crystalelectronics (27,489) 99.8%Free shippingFree returns168 sold
- New Ultimate Starter Kit (Arduino UNO R3 -Compatible) Servo Motor RTC USA SellerOpens in a new window or tabLoss Production,only 3 days. 30+Lessons, lots of items.Brand New$49.99huayi36 (1,888) 100%Free shippingFree returns288 sold
- Sunfounder Project Super Starter Kit for Arduino UNO R3 - Arduino IncludedOpens in a new window or tabPre-Owned$15.00abucks310 (2,606) 100%+$10.00 shipping
- WeMos D1 CH340 WiFi Full Development Board ESP8266 ESP-12F For Arduino UNO R3Opens in a new window or tabBrand New$7.98meow-6109 (9,546) 99.2%Free shipping
- 2 units-Compatible with Arduino UNO R3 IDE, ATmega 328P CH340G Development BoardOpens in a new window or tabBrand New$16.62Save up to 8% when you buy moreWas: Previous Price$17.49 5% offgotw3527 (1,225) 99.5%Free shipping
- Original ATMEGA328P-PU Microcontroller With Bootloader For ARDUINO UNO R3Opens in a new window or tabBrand New$2.34Top Rated PlusWas: Previous Price$2.49 6% offxyz-electronics (558) 98.9%+$2.99 shippingfrom ChinaFree returns76 sold
- 9V Battery Holder Clip for Arduino UNO R3 Mega 2560 LED Strip light PP3 6F22Opens in a new window or tabBrand New$7.03Save up to 12% when you buy moreWas: Previous Price$7.99 12% offmrpower_us (3,347) 99.5%Free shippingFree returns
- New ListingFor-arduino UNO-R3 Development Board Main BoardOpens in a new window or tabBrand New$10.00royalfurn0 (0) 0%+$2.28 shippingfrom China
- 37-In-1 Sensor Modules Kit Fit For Arduino UNO R3 Mega 2560 Nano Pi DIY ProjectsOpens in a new window or tabBrand New$16.59Save up to 7% when you buy moretrinhma_11 (1,957) 99.6%Free shipping15 watchers
- Acrylic prototyping platform base, holder plate for Arduino UNO R3 Arduino MegaOpens in a new window or tabBrand New$6.29 to $7.99Save up to 25% when you buy moremaker_usa (21,274) 99.4%Free shipping49+ sold
- Development Board ATMEGA328P-AU Microcontroller for Arduino UNO R3Opens in a new window or tabBrand New$14.982015allinone (5,580) 99.6%+$0.99 shippingfrom China
- Ethernet Shield W5100 Network Expansion Board For Arduino UNO R3 Mega 2560 ##Opens in a new window or tabBrand New$19.89Top Rated Plusjoint2018 (4,345) 99.1%Free shippingFree returnsLast one1 watchers
- UNO R3 Starter Component Kit Beginner Kit Controller Board Compatible w ArduinoOpens in a new window or tabBrand New$13.99Top Rated Plus4everdealsss (1,633) 99.5%+$8.99 shippingFree returns
- *2 units* WeMos D1 CH340 WiFi Board ESP8266 ESP-12F compatible w Arduino UNO IDEOpens in a new window or tabBrand New$12.50allamandi (4,319) 98.9%Free shipping49 sold
- ARDUINO USB r3 BOARD KIT ATmega328 Micro controller by INLAND - NEWOpens in a new window or tabBrand New$9.55hollandlopfan (168) 100%+$4.55 shipping2 watchers
- ELEGOO UNO R3 Project Smart Robot Car Kit V 4.0 with CameraOpens in a new window or tabBrand New$59.99keystone_enterprises (43,054) 99.4%Free shipping
- **3 units** NEW Board ATmega328P CH340G Mini USB compatible with Arduino UNO IDEOpens in a new window or tabBrand New$23.97Top Rated Plusallamandi (4,319) 98.9%Free shippingFree returns
- UNO WiFi R3 ATmega328P+ESP8266 Micro USB-TTL CH340G Cable NodeMCU For ArduinoOpens in a new window or tabBrand New$2.02 to $8.09Top Rated PlusWas: Previous Price$2.25 10% offworldchips (183,727) 99.5%+$3.50 shippingfrom ChinaFree returns
- 3pcs/set Compatible with Arduino UNO R3 IDE, ATmega 328P CH340 R3 Board USAOpens in a new window or tabBrand New$19.49Top Rated Plusonebuy219 (2,915) 99.6%Free shippingFree returns5 watchers
- Arduino UNO (R1, R2, R3) Mount, Holder, Accessory - BLACK - FREE USA SHIP +ScrewOpens in a new window or tabBrand New$5.99Save up to 20% when you buy moreminicomsoftware (620) 100%Free shipping
- OTA D1 CH340 WiFi ESP8266 ESP-12F Board WeMos Compatible with Arduino UNO R3 IDEOpens in a new window or tabBrand New$9.70Top Rated Plusallamandi (4,319) 98.9%Free shippingFree returns
- UNO R3 Transparent Acrylic Case Enclosure Arduino Compatible US SHIP TODAY!Opens in a new window or tabBrand New$5.5015% off 2+ with couponbrainwire.io (1,392) 99.4%Free shipping
- 3x NEW Arduino UNO R3 Compatible, ATmega 328P CH340 Micro USB Board - US SellerOpens in a new window or tabBrand New$24.75microbotlabs (1,177) 99.5%Free shipping
- NEW Arduino UNO R3 Original Development Board Open-Source Microcontroller BoardOpens in a new window or tabNew (Other)$14.79fatiishra_0 (127) 100%+$6.30 shipping
- Four channel Relay Shield 5V 4 Channel Relay Shield Module for Arduino UNO R3Opens in a new window or tabBrand New$7.34Save up to 10% when you buy moreWas: Previous Price$8.63 15% offTop Rated Pluseelectronicparts (21,675) 99.6%+$5.15 shippingFree returns65 sold
- ELEGOO Super Starter Kit UNO R3 Project with Tutorial, Brand New, Arduino kitOpens in a new window or tabNew – Open box$15.00eggz_38 (5) 100%0 bids · Time left1d 15h left (Mon, 09:53 AM)$22.00Buy It Now+$11.19 shipping
- Moonpreneur ARDUINO UNO R3 Compatible BoardOpens in a new window or tabBrand New$12.59Save up to 20% when you buy moremoonshotjr (334) 96.4%Free local pickup
- Sensor Shield V4 Digital Analog Expansion Module for Arduino UNO R3 MEGA2560Opens in a new window or tabBrand New$7.75Save up to 20% when you buy moremaker_usa (21,274) 99.4%Free shippingLast one26 sold
- ESP32 CH340G Wemos Board UNO R3 D1 R32 WiFi 4MB Bluetooth USB for ArduinoOpens in a new window or tabBrand New$7.56Save up to 10% when you buy moreWas: Previous Price$8.89 15% offTop Rated Pluseelectronicparts (21,675) 99.6%+$5.15 shippingFree returns25 sold
- ESP32 D1 R32 Board CH340 4MB WiFi Bluetooth USB with Arduino UNO R3 Form FactorOpens in a new window or tabBrand New$6.99Top Rated Plusks_cables_n_more (5,561) 100%+$4.75 shippingFree returns
- ARDUINO KIT UNO R3 Compatible Board w/Display and power supplyOpens in a new window or tabBrand New$21.99Save up to 10% when you buy moreandressapartners (52) 100%Free shipping
- 9V Power Supply Cord for Arduino UNO R3/Elegoo UNO R3/IEIK UNO R3/MEGA 2560 R3Opens in a new window or tabBrand New$7.49electronic_accy (72,871) 99.2%+$2.95 shippingFree returnsLast one137 sold
- ESP-12F D1 Board WiFi USB with Arduino UNO R3 Form FactorOpens in a new window or tabBrand New$4.27Top Rated PlusWas: Previous Price$4.49 5% offks_cables_n_more (5,561) 100%+$3.75 shippingFree returns
- 1PCS Ethernet Shield W5100 Network Expansion Board for Arduino UNO R3 Mega 2560Opens in a new window or tabBrand New$19.98Top Rated Plusandyluo2016 (12,079) 99.4%Free shippingFree returns
- Improved Version for UNO R3 Board ATmega328P Development Board for ArduinoOpens in a new window or tabBrand New$8.54 to $9.48worldgoods4u-nice (131) 97.1%Was: Previous Price$10.09 6% offFree shippingfrom China
- DIY Protoshield for Arduino UNO R3 Mega 1280 2560 328 Shield Board PCBOpens in a new window or tabBrand New$1.74 to $1.80technicalaim (31,522) 99.6%+$3.75 shippingfrom China274+ sold
- NEW UNO R3 ATmega328P Arduino Compatible Board + USB CableOpens in a new window or tabBrand New$9.99Top Rated Plustechwin_us (1,392) 98.3%+$3.59 shippingfrom ChinaFree returns107 sold
- **10 units!* Development Board ATmega 328P CH340 compatible with Arduino UNO IDEOpens in a new window or tabBrand New$69.90Top Rated Plusallamandi (4,319) 98.9%Free shippingFree returns
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