NGEN TTP223 Self-Locking Capacitive Touch Button Module with LED Indicator Compatible with Raspberry Pi Arduino and other Microcontrollers Pack of 5

Produktbeschreibung

✅ Stable Momentary or Self-locking (Latching) touch detection button replacing traditional direct switch key. ✅ The module can be configured using the jumpers AB on the backside. Bridge a Jumper for turning functionality ON. More Info on the configuration in the wiring section. ✅ Supports Active High or Low output TTL signal modes. ✅ With sensor trigger LED Indicator. When triggered, the touch sensor will switch from its Idle state to an Active High or Low signal output on the IO Pin. (The default and the active state are being configured using the Jumpers AB). ✅ The response time max ~ 60 ms in fast mode, ~220 ms at low power mode @VDD=3V. Sensitivity can adjust by the changing the capacitance (0~50pF).