TTP223 Capacitive Touch Sensor

Name: TTP223 Capacitive Touch Sensor
Brand: Official Hobby Components Online Store | Buy Electronic Kits, Components, Boards, Shields, Modules
SKU: SKU-7b0d1a0696f3
Price: 0.3 USD
Availability: InStock
Rating: 4.2 (5 reviews)

TTP223 Capacitive Touch Sensor - Main image

$0.3 ~~$0.41~~ In stock

Category: Sensors

A capacitive touch sensor module based on the dedicated TTP223 touch sensor IC. The module provides a single integrated touch sensing area of 11 x 10.5mm with a sensor range of ~5mm. An on-board LED will give a visual indication of when the sensor is triggered. When triggered the modules output will switch from its...

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Customer Reviews (4.2 / 5 · 5 reviews)

Samuel R. ★★★★★ Oct 18, 2026

The touch sensitivity is spot-on—it triggers perfectly through a thin acrylic panel I placed over it. The onboard LED gives a clear visual confirmation, which is handy for my interactive art project.

Eva ★★★★★ Oct 17, 2026

Finally got around to testing this little touch sensor and the 5mm sensing range works perfectly through a thin plastic panel. The onboard LED makes it super easy to see when it's triggered. Exactly what I needed for a simple touch switch project.

Sophia ★★★★☆ Oct 21, 2026

The touch sensing is pretty responsive, and the on-board LED gives a nice visual confirmation when it's triggered. Would have liked a slightly larger pad area for my project, but for the price it works well.