Purchase Qty. Reference FOB Price
100-999 Pieces US$0.48
1,000-2,999 Pieces US$0.40
3,000+ Pieces US$0.30
Product Description
TTP223B Digital Touch Sensor Capacitive Touch Switch for Arduino Module This is jog type capacitive touch switch sensor module based on a touch detection IC TTP223B. Normally, the output is low level(at mode of low power consumption). When the finger touch the corresponding location, output will ...