Getting touchy performance with your screen's touch screen? Resistive touch screens are incredibly popular as overlays to TFT and LCD displays. Only problem is they require a bunch of analog pins and you have to keep polling them since the overlays themselves are basically just big potentiometers. If your microcontroller doesn't have analog inputs, or maybe you want just a way more elegant controller, the TSC2007 is a nice way to solve that problem.

This breakout board features the TSC2007, which has an easy-to-use I2C interface available. There is also an interrupt pin that you can use to indicate when a touch has been detected to your microcontroller or microcomputer. We wrapped up the chip with a 3V voltage regulator and level shifting so it's safe to use with 3V or 5V logic. Its a nicely designed chip, and has very stable precise readings. We found its also a lot faster than trying to do all the readings on an Arduino.

For the screens that have 1mm pitch FPC cables, you can plug the cable right into the connector. The majority of medium/large touchscreens have that kind of connector. If you have another kind of touch screen, the four X/Y contacts are available on 0.1" pitch breakouts so you can hand-solder or wire them.

Getting started is super easy with our simple TSC2007 Arduino library or TSC2007 CircuitPython/Python library for microcontrollers or Raspberry Pi. Plug any 1mm-pitch 4-wire resistive touchscreen to the on-board FPC connector, then use the library example to read touch points with X, Y and Z (pressure) results returned instantaneously. There's an IRQ pin that will drop low when a touch is detected, you can use that to reduce the I2C polling - we also have a red LED on that line which can help debugging as it should light when the panel is touched.

Technical Details:

  • Uses default I2C address 0x48, two address pins allow up to 4 devices on one I2C bus
  • Product Dimensions: 25.5mm x 19.0mm x 4.6mm / 1.0" x 0.7" x 0.2"

    Note: You may get an off-white or black JST connector.

    Package Includes:

    • 1 x Adafruit 5423 TSC2007 I2C Resistive Touch Screen Controller - STEMMA QT

    Write a review

    Please login or register to review

    Adafruit 5423 TSC2007 I2C Resistive Touch Screen Controller - STEMMA QT

    • Brand: Adafruit
    • Product Code:Ada-5423-TSC2007-I2C-Resistive
    • Reward Points:5
    • Availability:In Stock
    • रo 534.00

    • Price in reward points:564

    • 45 or more रo 468.00
    • 288 or more रo 466.00

    Related Products

    Adafruit 2232/2260 HDMI 5

    Adafruit 2232/2260 HDMI 5

    Its a mini panel-mountable HDMI monitor! So small and simple, you can use this display with any comp..

    रo 6,470.00

    Adafruit 1676 Resistive Touchscreen Overlay - 7 inch diag. 165mm x 105mm - 4 Wire

    Adafruit 1676 Resistive Touchscreen Overlay - 7 inch diag. 165mm x 105mm - 4 Wire

    If you already have a 7 inch TFT that is about 165mm x 105mm in size (with a visible area equal to o..

    रo 1,614.00

    Adafruit 3575 Touch Screen Breakout Board for 4 pin 1.0mm FPC

    Adafruit 3575 Touch Screen Breakout Board for 4 pin 1.0mm FPC

    If you've got a resistive touch screen that you'd like to use, you'll need this breakout! It has a m..

    रo 270.00

    Adafruit 5767 TSC2046 SPI Resistive Touch Screen Controller

    Adafruit 5767 TSC2046 SPI Resistive Touch Screen Controller

    Getting touchy performance with your screen's touch screen? Resistive touch screens are incredibly p..

    रo 534.00

    Adafruit 334 Touch screen breakout board (0.5mm FPC)

    Adafruit 334 Touch screen breakout board (0.5mm FPC)

    If you've got a resistive touch screen that you'd like to use, you'll need this breakout! It has a f..

    रo 426.00

    Adafruit 1580 Resistive Touch Screen to USB Mouse Controller - AR1100

    Adafruit 1580 Resistive Touch Screen to USB Mouse Controller - AR1100

    Getting touchy performance with your screen's touch screen? Resistive touch screens are incredibly p..

    रo 952.00 रo 1,075.00

    Tags: Adafruit, Resistive, Touch Screen, Controller, STEMMA QT

    The product is currently Out-of-Stock. Enter your email address below and we will notify you as soon as the product is available.

    Name
    Email
    Phone
    Comments