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The Proto Shield (Prototype) for Arduino Uno is the ultimate prototyping add-on for Arduino boards. Designed for flexibility and convenience, this shield allows you to build custom circuits directly on top of your Arduino Uno or compatible board without needing a separate breadboard. It’s perfect for creating durable and reliable Arduino-based applications and projects.
Featuring a standard 0.1″ x 0.1″ grid prototyping area with gold-plated pads, this shield includes extra headers, buttons, LEDs, and power rails for maximum utility. Whether you’re using it with an Uno, Mega, Leonardo, NG, Diecimila, or Duemilanove, this shield simplifies circuit design and reduces wiring clutter. It also includes SOIC and DIP IC footprints, making it ideal for mixed SMD and through-hole prototyping.
🔧 Key Features
- Designed for Arduino UNO and compatible boards
- Standard prototyping grid with wide pad spacing (0.1″ pitch)
- Two general-use LEDs (Red & Green) with resistors
- Reset button and an additional customizable push button
- Supports DIP ICs up to 20 pins and SOIC up to 14 pins
- Includes pass-through ICSP header for AVR programming
- Comes with stacking headers and plain headers
- Power rails down the middle and sides for clean layout
- Compatible with mini solderless breadboards
- Every Arduino pin is brought out and accessible
- Two 0.1µF capacitors for added power stability
📐 Technical Specifications
| Product Name | Proto Shield (Prototype) for Arduino Uno |
| Prototyping Area | Standard 0.1″ × 0.1″ grid |
| IC Support | DIP up to 20 pins, SOIC up to 14 pins |
| LEDs | 2 × 3mm (Red and Green) with resistors |
| Buttons | 1 × Reset, 1 × General-purpose |
| Headers | Stacking headers and plain headers included |
| Power Rails | Middle and side rails for VCC/GND |
| Capacitors | 2 × 0.1µF for power stability |
| Pin Access | All Arduino I/O pins broken out |
| Compatible Boards | UNO, Mega, Leonardo, NG, Duemilanove, Diecimila |
| Build Material | High-quality PCB with gold-plated pads |
📌 Applications
- Rapid prototyping with Arduino boards
- Custom electronics circuit development
- Mixed SMD and through-hole component testing
- STEM education and microcontroller experimentation
- Arduino-based robotics and embedded projects
💡 Why Choose This Proto Shield?
The Proto Shield for Arduino Uno makes prototyping efficient and clean by offering an integrated environment on top of your Arduino. With support for various components, ICs, and external modules, this shield saves time, reduces clutter, and enhances reliability in circuit development.
📦 Package Includes
- 1 × Proto Shield (Prototype) for Arduino Uno
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