Mini Switch Touch Sensor Saklar Sentuh Capacitive TTP223 Arduino MCU

Mini Switch Touch Sensor Saklar Sentuh Capacitive TTP223 Arduino Harga Tertera 1 Pcs Mini Switch Touch Sensor TTP223 TTP223 Datasheet 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 #39;s Input pins Specification Operating Voltage: 2.5V-5.5V Startup Calibration Delay: 0.5 Sec PCB Size: 15x11mm Output Configuration Jumpers solder pada titik A dan B: high level output: A off, B off low level output: A on, B off Self locking high level output: A off, B on Self locking low level output: A on, B on Off Untuk TIDAK di Solder On Untuk di Solder