Touch Sensor Starter Kit Kit with Arduino Uno + Sensor
Touch Sensor Starter Kit: Capacitive Touch Sensing with Arduino Uno
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
What if a simple tap could control a light? With this kit, you'll build a circuit where touching a small sensor pad instantly toggles an LED on and off—no mechanical buttons needed. It's an introduction to capacitive touch, the technology behind modern touchscreens, made simple with Arduino.
What You'll Build
A responsive touch-controlled LED circuit. You'll place a TTP223 sensor on a breadboard, wire it to an Arduino Uno, and program it to turn an LED on when you tap, and off with the next tap. It's a satisfying first project that demonstrates how everyday touch interfaces work.
What You'll Learn
- How capacitive touch sensing detects a finger without physical contact.
- Wiring a TTP223 touch sensor to an Arduino Uno on a breadboard.
- Programming Arduino to read sensor input and control an LED.
- Understanding pull-up resistors and debouncing for reliable touch detection.
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| TTP223 Touch Sensor | 1 |
| 5mm LED Assorted | 5 |
| 220Ω Resistors | 5 |
| 10kΩ Resistors | 5 |
| 400-pt Breadboard | 1 |
| M-M Wires | 15 |
| 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
TTP223 capacitive touch sensor toggles LED on finger tap. Teaches capacitive sensing without buttons.
What's in this kit
- Arduino Uno R3
- TTP223 Touch Sensor
- 5mm LED Assorted x5
- 220Ω Resistors x5
- 10kΩ Resistors x5
- 400-pt Breadboard
- M-M Wires x15
- 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