CAP1188 - 8-Key Capacitive Touch Sensor Breakout - I2C or SPI [AF-1602]

CAP1188 - 8-Key Capacitive Touch Sensor Breakout - I2C or SPI

CAP1188 - 8-Key Capacitive Touch Sensor Breakout - I2C or SPI [AF-1602]

Price: $17.93
Fastest delivery: Thursday, 2nd June
Order before 2pm Monday, 23rd May
Available with a lead time
(100 units can dispatch between Jun 01 to Jun 06)
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Description

Add lots of touch sensors to your next microcontroller project with this easy-to-use 8-channel capacitive touch sensor breakout board, starring the CAP1188. This chip can handle up to 8 individual touch pads, and has a very nice feature that makes it stand out for us: it will light up the 8 onboard LEDs when the matching touch sensor fires to help you debug your sensor setup.

The CAP1188 has support for both I2C and SPI, so it easy to use with any microcontroller. If you are using I2C, you can select one of 5 addresses, for a total of 40 capacitive touch pads on one I2C 2-wire bus. Using this chip is a lot easier than doing the capacitive sensing with analog inputs: it handles all the filtering for you and can be configured for more/less sensitivity.

Comes with a fully assembled board, and a stick of 0.1" header so you can plug it into a breadboard. For contacts, we suggest using copper foil, then solder a wire that connects from the foil pad to the breakout.

Getting started is a breeze with our Arduino library and tutorial. You'll be up and running in a few minutes, and if you are using another microcontroller, its easy to port our code.

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Categories with CAP1188 - 8-Key Capacitive Touch Sensor Breakout - I2C or SPI

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Ordering more than 0?

We can get a further 100 units from Adafruit
Shipping: Adafruit (🌐) → Little Bird (SYD) → You
If you order more than 0 units your estimated delivery is: Wednesday, 1st June — Tuesday, 21st June.
This is an estimate only and delivery times vary.

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