Velleman ATmega328 Uno Development Board (Arduino-Compatible)  | 141
 In Stock |  | Velleman | VMA100 | 
 DatasheetMake: Getting Started with Arduino STEM Kit v2.0  | 6
 In Stock |  | Make: | KIT-GSA | 
Keyestudio Keyestudio Nano CH340 Development Board (Arduino-Compatible)  | 1221
 In Stock |  | Keyestudio | KS0173 | 
Major Brands Uno ATmega328P SMD Development Board CH340 (Arduino-Compatible)  | 4
 In Stock |  | Major Brands | UNO R3 SMD CH340 | 
DFRobot Beetle - The Smallest Arduino  | 220
 In Stock |  | DFRobot | DFR0282 | 
DFRobot Beetle - The Smallest Arduino  | 68
 In Stock |  | DFRobot | DFR0282 | 
Jameco Kitpro Barebones Basic Arduino Circuit Kit  | 24
 In Stock |  | Jameco Kitpro | BB-ARDUINO | 
 DatasheetJameco Kitpro Arduino & Gravity Sensor Kit Super Combo  | 63
 In Stock |  | Jameco Kitpro | JESC-GRAVITY | 
Keyestudio Keyestudio Mega 2560 R3 Development Board (Arduino-Compatible)  | 550
 In Stock |  | Keyestudio | KS0002 | 
Keyestudio Keyestudio Uno R3 Development Board (Arduino-Compatible)  | 342
 In Stock |  | Keyestudio | KS0001 | 
Keyestudio Keyestudio MEGA Protoshield Prototype Expansion Board V3 for Arduino+Breadboard  | 32
 In Stock |  | Keyestudio | KS0005 | 
Keyestudio Keyestudio UNO R3 Official Upgraded Version with Pin Header Interface for Arduino DIY  | 46
 In Stock |  | Keyestudio | KS0172 | 
Keyestudio Keyestudio Protoshield for Arduino with Mini Breadboard  | 12
 In Stock |  | Keyestudio | KS0003 | 
Keyestudio ATmega32U4 Leonardo R3 Development Board with 1M Micro USB Cable  | 0
 In Stock |  | Keyestudio | KS0248 | 
Red Bear Labs RedBear Blend v1 (retired) - Arduino-Compatible with Bluetooth 4.0 LE  | 131
 In Stock |  | Red Bear Labs | BLEND |