UNO R3 Microcontroller Kit | with V7.1 IO Expansion Shield & USB Cable | Arduino-Compatible ATmega328P | Color-Coded Pins | 3.3V/5V Toggle | Xbee Ready | for STEM & Robotics Prototyping
$21.90
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.elisemuller.ch
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$21.90
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.elisemuller.ch
Free 30-day returns Details
Product details
| Management number | 228891776 | Release Date | 2026/05/31 | List Price | $8.76 | Model Number | 228891776 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【COMPLETE PROTOTYPING KIT】More than just a board! This comprehensive kit includes a microcontroller uno board 100% compatible with the official Arduino UNO R3, a Gravity V7.1 IO Expansion Shield, and a USB A-B cable. Instantly transition from messy breadboards to plug-and-play connections—perfect for STEM educators and makers.
- 【ZERO-MISTAKE WIRING FOR BEGINNERS】Features an intuitive color-coded pin system (Red for Power Section, Blue for Analog I/O, Green for Digital I/O) matched across both the mainboard and the V7.1 shield. This design eliminates wiring errors and short circuits, making it the safe microcontroller choice for beginners.
- 【ULTIMATE 3.3V/5V SENSOR COMPATIBILITY】The included V7.1 sensor shield transforms the uno board into a powerhouse. It supports standard 3-pin GVS connections without soldering. Crucially, a built-in toggle switch enables safe switching between 3.3V and 5V logic, ensuring compatibility with I2C and digital sensors.
- 【DEDICATED POWER FOR ROBOTICS】Frustrated by boards resetting when motors draw too much current? The V7.1 shield features a dedicated external power terminal with a protective diode specifically for servos. This allows developers to confidently build complex robots and drive multiple motors without frying the mainboard.
- 【100% ARDUINO IDE COMPATIBLE & REPAIRABLE DESIGN】Seamlessly works with the official Arduino IDE. It features an Xbee socket and a "Prog/Run" switch for hassle-free code uploads without unplugging modules. Plus, the mainboard uses a ATmega328P DIP chip—in case of an accidental short-circuit, the chip can be easily popped out and replaced for pennies, maximizing durability.
Bestseller ranking
Charms & Charm Bracelets
Customers who viewed this product also viewed
Single Board Computers
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form