Ttp223 Capacitive Touch Switch Module

Details about ttp223 ttp223b module jog digital touch sensor capacitive touch switch.

Ttp223 capacitive touch switch module.

This touch detection ic is designed for replacing traditional direct button key with diverse pad size. 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. The ttp223 ic at the heart of the module is a dedicated touch pad detector chip which offers a single capacitive touch key. At the heart of the circuit is an inexpensive 20 smd chip ttp223 commonly available in ba 6 package.

Normally it outputs low and keeps at low power state. Ttp223 capacitive touch sensor module 1 pin m m connectors breadboard usb cable 1. The module provides a single integrated touch sensing area of 11 x 10 5mm with a sensor range of 5mm. Vcc pin is connected to the 5v power supply gnd pin is connected to the gnd and the out pin is connected to the digital i o pin.

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. The ttp223 is a touch pad detector ic replicating a single tactile button. 3 3v 5 5v dc. Stable touching detection of human body for replacing traditional direct switch key.

The digital sensor ttp223b module capacitive touch switch is based on a touch sensing ic ttp223b capacitive touch switch module. Connect the components based on the figure shown in the wiring diagram using a m m pin connector. Allows you to remove the worry of conventional push type keys. Digital capacitive touch switch module is based on ttp223b.

When triggered the modules output will switch from its. 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.