Arduino UNO Prototype Shield + mini breadboard
by Generic
SKU: PSA-CMP-PROTO-SHIELD
No reviews yetTypical India street price
₹80–₹180
Stack a tiny breadboard on UNO so wiring survives a bag toss.
Interface: UNO headers
Use Arduino IDE sketches or USB Lab workflows depending on the kit.
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Concept
A shield is a PCB that sits on UNO headers.
A little theory
Pins pass through. Mini breadboard is not powered unless you jumper 5 V/GND. In the classroom, treat Arduino UNO Prototype Shield + mini breadboard as a beginner part using UNO headers. Typical India street price is about ₹80–₹180. Always verify voltage and pin labels on your exact module — silk screens vary across clones. Start with a datasheet or trusted learn guide, power the part correctly, share GND with the MCU, and test with a simple blink/read sketch before building the full project. Measure voltages with a multimeter when something fails, and keep actuator current off the MCU regulator.
How it works in a project
Seat all pins, jumper power rails, then sensors.
Classroom & project use
- Class sets
- Travel robots
- Breadboards & PCBs classroom demo
Buying in India
Precautions
- Share a common GND with the microcontroller
- Verify polarity and voltage before powering the circuit
Specifications
| Form | UNO R3 shield |
| Category | Breadboards & PCBs |
| Difficulty | Beginner |
| Voltage | Passes UNO 5 V / 3.3 V |
| Interface | UNO headers |
