4 Channel Capacitive Touch Module - TTP224
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 4632
Available
We dispatch same day if ordered by 1PM (excluding holidays), then courier usually takes 2-5 days.
Real Time Availability
Ready Stock: 7 nos.
Factory Leadtime for more quantity: 15 days.
If you order more than 7, We will send two packages, right now available stock and remaining in 15 days
Quantity Pricing
Quantity :
Price
1-9 :
Rs.354.00/-
10-24 :
Rs.336.30/-
25-49 :
Rs.329.22/-
50-99 :
Rs.322.14/-
100-249 :
Rs.318.60/-
250-499 :
Rs.315.06/-
500-999 :
Rs.307.98/-
1000+ :
Rs.300.90/-
4 Channel Capacitive Touch Module - TTP224
Sunrom Product Code for Ordering:
4632
This board is a quick demo board for capacitive touch sensing IC TTP224. 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: 2V-5.5V
- Startup Calibration Delay: 0.5 Sec
- PCB Size: 35x29mm
Board Schematic
Commercial Solid State solution using TTP224 IC to replace Dome, Membrane & Mechanical Keypads
