1 Channel Capacitive Touch Module - TTP223
Simple to use, Accurate, Output can be Active High or Low. Output mode can be ON/OFF(Toggle) or ON till touch(Momentary).
Product Code 4481
Quantity Pricing
Quantity :
Price (Discount%)
1-9 :
Rs.125.00/- (0%)
10+ :
Rs.118.75/- (5%)
Downloads
TTP223 Datasheet
1 Channel Capacitive Touch Module - TTP223
Sunrom Product Code for Ordering:
4481
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
- PCB Size: 15x11mm
Output Configuration Jumpers
Board Schematic
Commercial Solid State solution using TTP223 IC to replace Dome, Membrane & Mechanical Keypads
