Ttp223 Capacitive Touch Switch Module

Ttp223 ttp223b module jog digital touch sensor capacitive touch switch.

Ttp223 capacitive touch switch module.

A capacitive touch sensor module based on the dedicated ttp223 touch sensor ic. The ttp223 is a touch pad detector ic which offers one touch key designed for replacing traditional direct key button switch with diverse pad size. When triggered the modules output will switch from its. Normally it outputs low and keeps at low power state.

The module is based on a touch sensing ic ttp223 capacitive touch switch module modes jog self locking power supply 2 5v 5 5v module size 15mm 11mm package content 10pcs aideepen ttp223 capacitive touch switch sensor. Digital capacitive touch switch module is based on ttp223b. Allows you to remove the worry of conventional push type keys. Ttp223 capacitive touch sensor module 1 pin m m connectors breadboard usb cable 1.

Details about ttp223 ttp223b module jog digital touch sensor capacitive touch switch. The ttp223 is a touch pad detector ic replicating a single tactile button. 3 3v 5 5v dc. An on board led will give a visual indication of when the sensor is triggered.

The module provides a single integrated touch sensing area of 11 x 10 5mm with a sensor range of 5mm. The ttp223 ic at the heart of the module is a dedicated touch pad detector chip which offers a single capacitive touch key. It s worth noting that the most common ttp223 module actually ttp223 ba6 module available as a stamp sized breakout board in red has onboard jumpers for active high low output mode selection and momentary toggle. Connect the components based on the figure shown in the wiring diagram using a m m pin connector.

At the heart of the circuit is an inexpensive 20 smd chip ttp223 commonly available in ba 6 package. This touch detection ic is designed for replacing traditional direct button key with diverse pad size.