2,500+ results for arduino r3
- 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 (5,725) 99.1%
- 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 (5,725) 99.1%
- 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%
- 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%
- 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 (5,725) 99.1%
- UNO R3 CH340G+MEGA328P Chip 16Mhz For Arduino UNO R3 Development boardOpens in a new window or tabBrand New$1.35 to $4.66Was: $5.1122% off+$3.30 shippingfrom China393+ soldmeltsee (531) 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 (5,141) 98%
- 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%
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- Uno R3 Development Board Atmega328 CH340 Compatible with ArduinoOpens in a new window or tabBrand New$8.99Free shippingarduinosupplies (31) 100%
- 830Pcs/Box DIY Project Starter Kit for Arduino UNO R3 with Tie-Points BreadboardOpens in a new window or tabBrand New$22.41Free shippingLast one15 watchersdirectcity (60) 98.4%
- MEGA ADK R3 for Arduino Development Board Controller Mega2560 Mainboard USAOpens in a new window or tabBrand New$3.30 to $41.39Was: $3.6710% offFree shippingFree returnsSave up to 5% when you buy moreworldchips (190,435) 99.1%
- 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 (11,117) 98.4%
- Micro Controller Arduino Uno R3 RISC, ESP32, Black Pill Experimenters KitOpens in a new window or tabPre-Owned$20.000 bids · Time left1d 15h left (Wed, 11:24 AM)$30.00Buy It Now+$8.58 shippingdwebst (460) 100%
- **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 (5,725) 99.1%
- 2Pc Uno R3 Development Board Atmega328 CH340 Compatible with ArduinoOpens in a new window or tabBrand New$14.99Free shippingarduinosupplies (31) 100%
- 2 units! ATmega 328P CH340 R3 Boards - Compatible with Arduino UNO IDEOpens in a new window or tabBrand New$13.50Free shippingFree returnsTop Rated Plusallamandi (5,725) 99.1%
- Ossep UNO R3 PLUS Project Super Starter Kit for Arduino Projects USB INCLUDEDOpens in a new window or tabPre-Owned$2.001 bid · Time left4d left (Fri, 08:43 PM)+$3.86 shippingtyste2378 (2) 100%
- For Arduino R3 Improved Development Board OLED0.96 Entry Level Learning KitOpens in a new window or tabBrand New$27.78Was: $39.6930% offFree shippingSave up to 10% when you buy morejiumy007 (312) 97.3%
- UNO R3 CH340G+MEGA328P Chip 16Mhz for Arduino UNO R3 and 1602 LCD Button ShieldOpens in a new window or tabBrand New$10.49+$4.99 shipping$incitycoins (4,681) 98.8%
- Mega 2560 R3, 5V 16MHz Development Controller Mainboard for Arduino New w /CableOpens in a new window or tabBrand New$14.58+$6.18 shippingtijedi (2,183) 99.1%
- UNO R3 CH340G+MEGA328P Chip 16Mhz for Arduino UNO R3 Development Board ImprovedOpens in a new window or tabBrand New$4.49 to $5.08+$2.55 shippingfrom ChinaFree returnspangzi168 (87) 97.6%
- NEW - Genuine Arduino Uno R3 - Authorized US ResellerOpens in a new window or tabBrand New$27.95Free shipping400 soldkarlssonrobotics (1,540) 100%
- Mega2560 5V 16MHz MEGA ADK R3 Development Controller Mainboard for Arduino NewOpens in a new window or tabBrand New$37.99Was: $39.995% off+$1.00 shippingSave up to 10% when you buy moresunnylives (54,316) 97.2%
- DUE R3 SAM3X8E Cortex-M3 Control 32-bit ARM Control Board With Cable For ArduinoOpens in a new window or tabBrand New$7.59 to $55.09Was: $7.995% offFree shippingSave up to 8% when you buy moregotw3527 (3,435) 99.2%
- ATmega2560 R3 CH340 Boards Compatible with Arduino MEGA IDE - Select your ComboOpens in a new window or tabBrand New$17.50 to $47.97Free shippingFree returnsTop Rated Plusallamandi (5,725) 99.1%
- CH340 ATmega 328P R3 Board Compatible with Arduino UNO IDE + Case + ShieldOpens in a new window or tabBrand New$8.75 to $99.90Free shippingFree returnsTop Rated Plusallamandi (5,725) 99.1%
- 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 (3,010) 99%
- uno r3 acrylic case. Delicate Transparent Acrylic Shell Box For Arduino UNO R3Opens in a new window or tabBrand New$5.49Free shippingarduinosupplies (31) 100%
- arduino uno r3 Compatible board + CaseOpens in a new window or tabBrand New$12.99Free shippingarduinosupplies (31) 100%
- **10 UNITS** ATmega 2560 R3 CH340 Board compatible with Arduino MEGA 2560 IDEOpens in a new window or tabBrand New$129.90Free shippingFree returnsTop Rated Plusallamandi (5,725) 99.1%
- 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 (190,435) 99.1%
- **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 (5,725) 99.1%
- New UNO R3 CH340G+MEGA328PB Chip 16Mhz for Arduino UNO R3 Development BoardOpens in a new window or tabBrand New$4.63 to $5.38+$3.00 shippingfrom ChinaFree returnsappdeer (181) 100%
- Sensor Module Starter Learning Kit For Arduino R3 Improved Development BoardOpens in a new window or tabBrand New$27.63Was: $33.2917% offFree shippingSave up to 14% when you buy morexctrading14 (599) 96.6%
- For UNO R3 ATmega328P CH340 Mini USB Board Compatible - ArduinoOpens in a new window or tabBrand New$5.04+$2.56 shippingfrom ChinaFree returns162 soldTop Rated Pluslmu-audino (2,927) 99.7%
- Arduino Due R3 Board 32-bit 84MHz ARM Processor Operating at 3.3VOpens in a new window or tabPre-Owned$28.49Free shippingFree returns2 watchersTop Rated Plusntc_tech (33,013) 99.8%
- Arduino Due R3-E Dev Board w/Headers Atmel SAM3X8E ARM Cortex-M3Opens in a new window or tabPre-Owned$34.99Free shippingfrmdstryr11 (753) 100%
- Leonardo R3 Development Board ATMEGA32U4 with Data Cable Suitable for ArduinoOpens in a new window or tabBrand New$7.21 to $7.59Was: $7.595% off+$2.80 shippingfrom Chinajy-electronics-store (1,486) 99.4%
- 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 $129.90Free shippingFree returnsTop Rated Plusallamandi (5,725) 99.1%
- **5-units** ATmega 2560 R3 Mini Pro CH340 Board Compatible with Arduino Mega IDEOpens in a new window or tabBrand New$62.50Free shippingFree returnsTop Rated Plusallamandi (5,725) 99.1%
- Development Board ATmega 2560 R3 CH340 Compatible SealedOpens in a new window or tabBrand New$16.00Free shippingcheevitdee (5,396) 98.2%
- New ListingELEGOO UNO Project Basic Super Starter Kit with Tutorial and UNO R3Opens in a new window or tabPre-Owned$19.00+$7.97 shippingbrandonlacks853 (278) 100%
- New ListingInland Basic Starter Kit V2.0 for Arduino Projects w/Uno R3Opens in a new window or tabBrand New$30.00+$10.80 shippingtattooedgirl1970 (181) 100%
- Development Board ATmega 2560 R3 CH340 Compatible with Arduino MEGA 2560 R3 USAOpens in a new window or tabBrand New$17.99Free shippingFree returns21 soldSave up to 10% when you buy moreiniteq (8,142) 99.2%
- R3 Mega2560 R3 ATMEGA 2560 CH340 Atmega2560-16AU Board Compatible For ArduinoOpens in a new window or tabBrand New$12.62+$2.56 shippingfrom ChinaFree returnslmu-audino (2,927) 99.7%
- New UNO R3 ATmega328P ATMEGA16U2 Board For Arduino Compatible+USB CableOpens in a new window or tabBrand New$14.99Free shippingFree returnsAlmost gone20 solde-outlet-2018 (941) 98.7%
- New Genuine Arduino UNO R3 with 6ft USB and Alligator Cable SetOpens in a new window or tabBrand New$27.00Free shippingbschmidtbauer (70) 100%
- TWO Arduino UNO Rev3 Development Board, ATmega328P, Uno R3, A000066 Open boxOpens in a new window or tabNew – Open box$13.000 bids · Time left5d 9h left (Sun, 05:16 AM)+$4.43 shippingrebelgen8 (253) 100%
- For Arduino R3 Improved Development Board OLED0.96 Entry Level Learning KitOpens in a new window or tabBrand New$26.55Was: $37.3929% offFree shippingSave up to 11% when you buy moresilver2355 (325) 96.8%
- ELEGOO Mega R3 2560 Most Complete Ultimate Starter Kit Compatible Arduino IDEOpens in a new window or tabBrand New$29.00+$23.10 shippingpacificmotorco (126) 100%
- MEGA ADK R3 for Arduino Development Board Controller Mega2560 Mainboard NewOpens in a new window or tabBrand New$3.03 to $34.91Was: $3.3710% off+$3.50 shippingfrom ChinaFree returnsTop Rated Plusworldchips (190,435) 99.1%
- R3 Development Board Atmega328P CH340G Type-C Improved Version For Arduino USOpens in a new window or tabBrand New$9.19 to $9.65Was: $9.998% offFree shippingxyz-electronics (1,840) 98.9%
- MEGA ADK R3 For Arduino Development Board Controller Mega2560 Mainboard USAOpens in a new window or tabBrand New$7.99 to $53.99Free shippingFree returnsSave up to 7% when you buy morememolines (11,117) 98.4%
- ESP-12F D1 Board WiFi USB with Arduino UNO R3 Form FactorOpens in a new window or tabBrand New$3.89+$4.96 shippingFree returns62 soldTop Rated Plusks_cables_n_more (6,288) 100%
- UNO R3 CH340G+MEGA328P Chip 16Mhz for Arduino UNO R3 Development BoardOpens in a new window or tabBrand New$4.74 to $5.06Was: $4.995% off+$2.99 shippingfrom ChinaFree returns141+ soldTop Rated Pluszhuzhunv0928 (539) 98.9%
- Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino with Cable R3 ProtoOpens in a new window or tabBrand New$3.29 to $9.23+$4.00 shippingfrom Chinaindustrial_solutions_hw (89) 100%
- MEGA 2560 R3 ATMEGA16U2 ATMEGA2560-16AU Board + USB Cable For ArduinoOpens in a new window or tabBrand New$1.08 to $13.59+$3.76 shippingfrom Chinadz-technologiestore (1,219) 99.6%
- MEGA2560 R3 ATmega2560-16AU CH340G Development Board with or without CableOpens in a new window or tabBrand New$17.49 to $17.89Free shippingFree returns129+ soldSave up to 20% when you buy moreTop Rated Plusenvistia (37,737) 100%
- Arduino UNO R3 - Microcontroller Dev Board with the Original Box and ManualOpens in a new window or tabPre-Owned$13.500 bids · Time left5d 23h left (Sun, 07:04 PM)+$5.45 shippingvintage_synth_and_pc (50) 100%
- R3 Development Board Atmega328P CH340G Type-C Improved Version For Arduino USOpens in a new window or tabBrand New$9.19 to $9.65Was: $9.998% offFree shippingSave up to 5% when you buy moremodulesworld2022 (3,010) 99%
- UNO+WiFi R3 ATmega328P+ ESP8266 (32Mb memory) USB-TTL NodeMCU CH340G For ArduinoOpens in a new window or tabBrand New$7.29Was: $7.675% off+$3.50 shippingfrom Chinaczb6721960 (311,168) 99%
- MEGA ADK R3 For Arduino Development Board Controller Mega2560 Mainboard USAOpens in a new window or tabBrand New$42.50Free shippingmorr.cri (159) 100%
- ESP32 CH340G Wemos Board UNO R3 D1 R32 WiFi 4MB Bluetooth USB for ArduinoOpens in a new window or tabBrand New$7.10Was: $7.8910% off+$5.35 shippingFree returnsExtra 5% off with couponTop Rated Pluseelectronicparts (24,575) 99.6%
- R3 Development Board Atmega328P CH340G Type-C Improved Version For Arduino USAOpens in a new window or tabBrand New$11.04Free shippingSave up to 8% when you buy moregotw3527 (3,435) 99.2%
- R3 Development Board Atmega328P CH340G Type-C Improved Version For ArduinoOpens in a new window or tabBrand New$4.87 to $5.19+$2.80 shippingfrom Chinasupermall9527 (18,248) 99.3%
- Arduino UNO R3 Rev3 SMD ATMEGA328P Compatible Board CH340G USB DC DevelopmentOpens in a new window or tabBrand New$9.37+$5.25 shippingfrom United Kingdomstuffbyleo (694) 98.9%
- Arduino Proto/Screw Shield/ShieldV2/V3 Expansion Board Compatible Arduino UNO R3Opens in a new window or tabBrand New$2.83 to $3.52+$3.77 shippingfrom Chinatechnicalaim (37,296) 99.2%
- Leonardo R3 Pro Micro ATmega32U4 Board For Arduino Compatible IDE + USB cableOpens in a new window or tabBrand New$16.99Free shippingFree returnse-outlet-2018 (941) 98.7%
- MEGA 2560 R3 Board ATmega2560-16AU CH340G for Arduino w/ Free USB cableOpens in a new window or tabBrand New$18.95+$5.40 shippingFree returnse-outlet-2018 (941) 98.7%
- MEGA ADK R3 For Arduino Development Board Controller Mega2560 Mainboard USAOpens in a new window or tabBrand New$7.99 to $53.99Free shippingFree returnsSave up to 5% when you buy morex-modules-x (1,624) 98.8%
- OTA WeMos D1 CH340 WiFi Development Board ESP8266 ESP-12E For Arduino IDE UNO R3Opens in a new window or tabBrand New$3.39+$2.56 shippingfrom ChinaFree returnsTop Rated Pluslmu-audino (2,927) 99.7%
- 3x NEW Compatible with Arduino Arduino UNO R3 Microcontroller w/Free Usb CableOpens in a new window or tabBrand New$18.75Free shippingnjs_da5 (112) 100%
- BadUsb Beetle Bad USB ATMEGA32U4 Development Board virtual keyboard For ArduinoOpens in a new window or tabBrand New$6.00Was: $6.6710% off+$2.88 shippingfrom ChinaFree returnsTop Rated Plusxiumeche-0 (33,840) 99.7%
- **3 units!** ATmega 2560 R3 CH340 board, Compatible with Arduino MEGA IDEOpens in a new window or tabBrand New$47.97Free shippingFree returnsTop Rated Plusallamandi (5,725) 99.1%
- *5 units* ATmega 2560 R3 Mini Pro CH340 Board - Compatible with Arduino Mega IDEOpens in a new window or tabBrand New$62.50Free shippingFree returnsAlmost gone41 soldTop Rated Plusallamandi (5,725) 99.1%
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