7-Segment Score Counter Kit with Arduino Uno
Arduino 7-Segment Score Counter Kit: Build a Real Up/Down Scoreboard in an Afternoon
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 your tabletop into a pro-grade scoreboard. Whether you’re hosting a quiz, tracking points in a board game, or adding a timer to your sports drill, this kit gives you a working 4-digit LED counter that responds instantly to two push buttons — no soldering, no prior coding experience needed. Just connect the pre-included parts and upload our sample code.
What You'll Build
You’ll assemble a compact digital scorekeeper that counts up with one button and down with the other, displaying numbers from 0000 to 9999 on a bright TM1637 4-digit 7-segment display. The Arduino Uno reads the button states through 10kΩ pull-down resistors to ensure clean, bounce-free signals. Once built, you can power it from a 9V battery or USB and place it anywhere a live score matters — from a classroom quiz to a gaming table.
What You'll Learn
- How to wire a TM1637 4-digit display to Arduino Uno and control each segment
- Reading tactile button inputs using pull-down resistors and digital pins
- Implementing software debounce to prevent counting errors on button press
- Writing and uploading Arduino code for an interactive up/down counter
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| 4-digit TM1637 Display | 1 |
| Tactile Button | 2 |
| 10kΩ Resistors | 5 |
| 400-pt Breadboard | 1 |
| M-M Wires | 20 |
| 9V Battery Snap | 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 8–12 students tackling Arduino projects, ATL Tinkering Lab members building a working model, or parents wanting a screen-free STEM gift for ages 5–15. It’s also perfect for B.Tech ECE/EEE first-year mini-projects or a quick score keeper for quiz competitions and board game nights — no prior electronics experience required.
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 included QR code opens an AI companion that walks you through each connection and line of code, and you can also message us on WhatsApp — real humans answer within a few hours.
Can this kit be used to display scores for a quiz buzzer system?
Absolutely. Once you understand the counter logic, you can extend the code to accept input from external buzzers or add reset features, making it a core part of any quiz scoreboard.
Is the TM1637 display bright enough for outdoor use?
The display is highly visible indoors and in shaded outdoor areas; direct sunlight may reduce readability, but for classrooms, gaming rooms, and auditoriums it works perfectly.
What coding experience does my child need to build this?
None. The AI companion provides a plug-and-play code example that only needs to be uploaded to the Arduino — kids as young as 10 can do it with minimal supervision.
Two buttons increment and decrement a score on a 4-digit TM1637 display.
What's in this kit
- Arduino Uno R3
- 4-digit TM1637 Display
- Tactile Button x2
- 10kΩ Resistors x5
- 400-pt Breadboard
- M-M Wires x20
- 9V Battery Snap
Other projects you can build
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