TTP223 Touch Sensor Sentuh Key Module Settable Capacitive 1 Ch Channel

TTP223 Capacitive Touch Sensor
This board is a quick demo board for capacitive touch sensing IC TTP223. You can use it to detect and switch on external units using external relay.

Features:
Simple to Use, Auto Calibration
Output Status Indicator LED
Output can configured be Active High or Low
Output Mode can be configured to Toggle or Momentary
Easy to replace mechanical key outputs
Output can be directly connected to Microcontroller’s Input pins

Specification :
– Operating Voltage: 2.5V-5.5V
– Startup Calibration Delay: 0.5 Sec
– Output Configuration Jumpers :

Solder pada titik A dan B:

high level output: A off, B off
low level output: A on, B off

Self locking high level output: A off, B on
Self locking low level output: A on, B on

Off Untuk TIDAK di Solder
On Untuk di Solder

*Cocok untuk Arduino, Raspberry pi, NodeMCU / Embedded System Project atau Robotic Application