Pi Pico Button Debounce Counter
Raspberry Pi Pico Button Debounce Counter Kit — Master GPIO Input and OLED Display
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Turn two tactile buttons and an OLED display into a responsive button press counter that counts up and down with flawless accuracy. By building this project, you'll tackle the real-world challenge of contact bounce and learn how to make reliable digital inputs using a Raspberry Pi Pico.
What You'll Build
A dual-button counter with a crisp OLED readout that tracks and displays each press instantly. You'll wire a self-contained circuit on a breadboard, load MicroPython code onto the Pico, and watch the count update as you press the buttons — all while understanding exactly why software debounce matters.
What You'll Learn
- Configure GPIO pins as inputs with internal pull-up resistors
- Implement a software debounce algorithm to filter out mechanical noise
- Design a simple state machine to manage button press events
- Drive an OLED display via I2C to show real-time count data
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi Pico | 1 |
| Tactile Button | 2 |
| 0.96in OLED | 1 |
| 10kΩ Resistors | 5 |
| 400-pt Breadboard | 1 |
| M-M Wires | 20 |
| Micro USB Cable | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Ideal for CBSE Class 11-12 students starting with microcontrollers, B.Tech ECE/EEE beginners, and ATL Tinkering Lab participants. The kit's step-by-step approach also makes it perfect for motivated 10-15 year olds building their first interactive electronics project.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
The AI companion walks you through each step, and you can message our team on WhatsApp for personal support — usually within an hour.
Do I need to know Python or coding beforehand?
No prior coding experience required. The companion provides the complete MicroPython code and explains every line in simple terms.
What can I build after finishing this project?
Once you master debouncing, turn the same hardware into a stopwatch, lap counter, or event logger — all by extending the code you already understand.
Is the kit safe for a 10-year-old?
Yes. All components work at 5V via USB, keeping voltage low. We recommend adult supervision for breadboard wiring.
Button press counter with software debounce. OLED shows count. Teaches GPIO input and state machines.
What's in this kit
- Raspberry Pi Pico
- Tactile Button x2
- 0.96in OLED
- 10kΩ Resistors x5
- 400-pt Breadboard
- M-M Wires x20
- Micro USB Cable
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items