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SmartElex

SmartElex Capacitive Touch Slider - CAP1203

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SmartElex Capacitive Sensors for everyday users

The SmartElex Capacitive Touch Slider - CAP1203 by SmartElex is a value-for-money smartelex capacitive sensors designed for everyday users. It features Model No. / Name: CAP1203 and Voltage Rating (V): 3.3 to 5.

₹733
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Total: ₹733
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Model No. / Name: CAP1203
Voltage Rating (V): 3.3 to 5
I2C Address: 0x28
Shipping Weight: 0.002 kg
Shipping Dimensions: 5 × 4 × 2 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1931070Category: SmartElex Capacitive Sensors

About This Product

The SmartElex Capacitive Touch Slider - CAP1203 by SmartElex is a value-for-money smartelex capacitive sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: CAP1203
  • Voltage Rating (V): 3.3 to 5 — works with standard household power
  • I2C Address: 0x28
  • Shipping Weight: 0.002 kg
  • Shipping Dimensions: 5 × 4 × 2 cm

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[vc_row][vc_column][vc_column_text]Do you want to replace a slider or a button on your art project or science experiment with a more interesting interface? This Capacitive Touch Slider is easy way to add capacitive touch to your next project. With the board's built in touch pads, you can immediately start playing with the touch capabilities as three unique touch inputs or as a slider. You can also enable a touch input to act as a power button, customize the sensitivity for your own touch pads, and play with the interrupt alert LED. No soldering is required to connect it to the rest of your system. However, we have broken out 0.1"-spaced pins in case you prefer to use a breadboard or create your own touch pads. On the front of the board, there is an arrow shape which contains three separate capacitive touch pads. We also broke out the capacitive touch sensor lines as plated through-holes on the top of the board. You can use these pins to connect to your own capacitive touch pads. The CS1 pin connects to the left pad, the CS2 pin connects to the middle pad, and the CS3 pin connects to the right pad. NOTE: The I2C address of the CAP1203 is 0x28 and is hardware defined. A multiplexer/Mux is required to communicate to multiple CAP1203 sensors on a single bus.


Features:

  1. Model- CAP1203
  2. 3 unique capacitive touch inputs
  3. Emulated slider
  4. Power button setting
  5. Programmable sensitivity
  6.  Automatic recalibration
  7. I2C Address: 0x28
  8. Supply Voltage: 3.3V - 5V

Package Includes:

1 x SmartElex Capacitive Touch Slider - CAP1203[/vc_column_text][/vc_column][/vc_row]

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.