MPR121 Proximity Capacitive Touch Sensor Module (12 Channel)
The MPR121 Proximity Capacitive Touch Sensor Module is a powerful and highly sensitive touch detection solution designed for modern electronics projects. Whether you're a student, hobbyist, or professional engineer in Bangladesh, this module enables you to create touch-based interfaces easily.
With support for up to 12 independent touch inputs, the MPR121 allows you to replace traditional buttons with sleek, modern touch controls. It communicates via I2C interface, making it fully compatible with popular development boards like Arduino, Raspberry Pi, ESP32, and more.
This module is ideal for smart home automation, interactive projects, IoT systems, and DIY electronics. Its high sensitivity and built-in noise filtering ensure stable performance even in complex environments.
If you're looking to upgrade your project with capacitive touch technology, this is one of the best affordable solutions available in Bangladesh.
⚙️ Key Features:
- ✅ 12-channel capacitive touch sensing
- ✅ I2C communication (easy integration)
- ✅ Adjustable sensitivity settings
- ✅ Built-in noise filtering & auto-calibration
- ✅ Low power consumption
- ✅ Compatible with Arduino, ESP32, Raspberry Pi
- ✅ Compact and lightweight design
📊 Specifications:
| Feature | Details |
|---|---|
| Model | MPR121 |
| Touch Channels | 12 Channels |
| Communication | I2C Interface |
| Operating Voltage | 2.5V – 3.6V |
| Current Consumption | Low Power |
| Sensitivity | Adjustable |
| Output | Digital (Touch Detection) |
| Application | Touch Interface, IoT, Automation |
🎯 Use Cases:
- 👨🎓 Students (Science Fair, Projects)
- 🛠️ Engineers (Prototype & Product Design)
- 🤖 Robotics & IoT Developers
- 🏠 Smart Home Automation Systems
- 🎮 Interactive Touch Panels
Questions & Answers
Ask a Question
No questions yet. Be the first to ask!
Customer Reviews
No reviews yet. Be the first to review!
Related Products
