MPR121 | 12 Channel Capacitive Touch Sensor | Proximity & Touch Controller | Electronic Components Electronic Hobby Kit
Yellow Tommy MPR121 | 12 Channel Capacitive Touch Sensor | Proxim...more
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Product highlights
1 x MPR 121 Sensor, 1 x berg Strip
Brand
Yellow Tommy
Model Number
MPR121 | 12 Channel Capacitive Touch Sensor | Proximity & Touch Controller |
Skillset
Sensory Development, Analysis & Critical Thinking, Object Recognition
Type
Electronic Components
Minimum Age
10
ROHS Complaint
No
Material
Epoxy
All details
Features, description and more
Specifications
Description
Manufacturer info
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In the Box
1 x MPR 121 Sensor, 1 x berg Strip
General
Brand
Yellow Tommy
Model Number
MPR121 | 12 Channel Capacitive Touch Sensor | Proximity & Touch Controller |
Skillset
Sensory Development, Analysis & Critical Thinking, Object Recognition
Type
Electronic Components
Minimum Age
10
ROHS Complaint
No
Material
Epoxy
Age Group
10-12 Years
Lights
No
Sound
No
Suitable For Gifting
NA
Gift Pack
No
Net Quantity
1
Key Features
✅ Supports 12 Touch-Sensitive Inputs — Enables up to 12 individual capacitive touch pads for versatile touch and proximity sensing., ✅ I2C Communication Interface — Simple and reliable I2C protocol for easy integration with any microcontroller., ✅ Wide Voltage Compatibility — Operates between 2.5V and 3.6V; supports 3.3V and 5V logic levels with built-in level shifting., ✅ Compact & Breadboard-Friendly — Small size with pin headers, perfect for prototyping and embedding in tight spaces., ✅ Versatile Applications — Ideal for touch control panels, wearable devices, musical instruments, smart home systems, and educational projects.
Dimensions
Width
2 cm
Height
1 cm
Weight
0.02
Additional Features
Built-in proximity sensing for touchless control, Supports multiple simultaneous touch inputs, Low noise and interference resistant design, Durable and reliable for long-term use in various environments
Power Features
Battery Type
NA
No Of Batteries
NA
Battery Size
NA
Power Source
DC
Power Consumption
0.01
Other Power Features
Operates at low voltage: typically 3.3V to 5V DC, Ultra-low power consumption, ideal for battery-powered and portable projects, Integrated power management for stable and consistent performance, Compatible with most microcontroller platforms and development boards
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The MPR121 Capacitive Touch Sensor Module features 12 channels for precise proximity and touch detection, powered by the advanced MPR121 IC. This compact and energy-efficient module enables easy integration of capacitive touch controls into DIY electronics, robotics, and embedded projects. Supporting both 3.3V and 5V logic levels, it communicates seamlessly via the I2C interface and is compatible with popular development platforms and microcontrollers. Perfect for creating touch-sensitive buttons, sliders, and user interfaces in smart devices, this module is ideal for makers, hobbyists, and developers aiming to add intuitive touch controls to their projects.
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Generic Name
Electronic Hobby Kit
Country of Origin
China
Name and address of the Importer
Evobi Automations Pvt Ltd #29, Beretena agrahara, Next to play factory, Hosur road, E-city post, bangalore - 560100 Ph : 8310756625
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