TTP224 4 Way Capacitive Touch Sensor Module

Capactive Touch pad sensor with 4 Positions utilizing the TTP224 Touch Sensor IC.
Features:

• 1 TTP224 capacitive touch 4 key induction IC is on board.
• 2 Detects touch and outputs signal with on board LED indicators.
• 3 Working voltage: 2.4 V to 5.5 V.
• 4 Using on board jumpers one can set the output mode, key output mode, the longest time and fast/low power output.
• 5 Bboard size: 35 mm x 29 mm.