Capacitive Sensor Application Demonstration Kit
This demonstration kit measures the water level with a one-channel self-capacitance electrode and a one-channel shield electrode using a Renesas capacitive touch key...
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Overview
Description
The RX140 capacitive touch evaluation system makes it easy for users to evaluate touch solutions offered by Renesas. You can start evaluating immediately out of the box using the board and software included in each kit.
Configuration
- RX140 CPU board
- Touch application board
- Self-capacitance evaluation board built-in basics for capacitive touch: switches, slider and wheel
Support
The following items are available for download.
- e2 studio IDE
- QE for Capacitive Touch
- Quick start guide
- Instruction manual
- Circuit diagram, pattern diagram
Features
- Use to evaluate various touch functions (button, slider, wheel)
- Simple prototyping
- Use as a reference when designing boards or software
- Easily adjust the sensitivity by using QE for Capacitive Touch
- Easy operation with intuitive interface
- Easy to develop touch interfaces even for beginners with GUI
- Automatically output adjusted source code
- RX140 MCU (R5F51406ADFN) based
- Capacitive Touch Sensor (CTSU2SL) 36 channels available
- Compliant with IEC 61000-4-3 and IEC 61000-4-6 Level 3
Applications
Design & Development
Software & Tools
Software & Tools
| Software title
|
Software type
|
Company
|
|---|---|---|
| QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch Sensors In developing embedded system using the capacitive touch sensor of MCUs, you can easily setup initial configurations of the touch interface as well as process the tuning of sensors, and reduce development time. [Plugin for Renesas IDE "e2 studio"] [Standalone Version] [Support MCU/MPU:RA, RL78, RX, Renesas Synergy™]
|
Solution Toolkit | Renesas |
| E2 emulator [RTE0T00020KCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
|
Emulator | Renesas |
| E2 emulator Lite [RTE0T0002LKCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
|
Emulator | Renesas |
| C/C++ Compiler Package for RX Family [CC-RX] C/C++ Compiler Package for RX Family [IDE: CS+, e² studio, High-performance Embedded Workshop]
|
Compiler/Assembler | Renesas |
4 items
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Sample Code
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It is...
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Videos & Training
Getting Started with QE for Capacitive Touch
For the development of embedded systems that are work with capacitive touch sensors, this tool simplifies the initial settings of the touch user interface and the tuning of the sensitivity, thus shortening developing times.
Video List
News & Blog Posts
| Introducing Waterproof Capacitance Solution for Self-Capacitive Touch Keys in Wet Area | Blog Post | Dec 5, 2022 |
| Introducing Smart Wakeup Solution for Low Power Capacitive Touch Sensing Application | Blog Post | Nov 15, 2022 |
| Infusion Level Monitor Using Capacitive Touch Sensing | Blog Post | Sep 16, 2022 |
| QE for Capacitive Touch Supports the Development of Gesture Applications using AI. Let’s check its ability! | Blog Post | May 17, 2022 |
| Realizing Low Power Consumption of the Capacitive Touch Sensors with RX140! | Blog Post | Apr 28, 2022 |
| Experiencing the Initial Evaluation of the Capacitive Touch Sensor Using the Latest 32-Bit RX140 MCU | Blog Post | Mar 22, 2022 |