SW 420 Vibration Sensor Module Alarm Motion Sensor Module for Arduin

=- Rajaduino by Rajacell Bekasi -= ============================= Module Features:_x000D_ _x000D_ 1, SW-420 using the company's production_x000D_ _x000D_ ofnormally closedtype vibration sensor._x000D_ _x000D_ 2, the comparator output, the signal is clean,_x000D_ _x000D_ the waveform, the driving ability to exceed 15mA_x000D_ _x000D_ 3, operating voltage 3.3V-5V_x000D_ _x000D_ 4, the output in the form: Digital switching outputs (0 and 1)_x000D_ _x000D_ 5, a fixed bolt hole for easy installation_x000D_ _x000D_ 6 small board PCB size: 3.2cm x 1.4cm_x000D_ _x000D_ 7, wide voltage LM393 comparator_x000D_ _x000D_ Module using the instructions:_x000D_ _x000D_ 1, the product does not vibrate, vibrate switch was closed_x000D_ _x000D_ conduction state,the output output low, the green indicator light;_x000D_ _x000D_ Product vibration, vibration switch instantly disconnect_x000D_ _x000D_ the output output high, the green light is not on;_x000D_ _x000D_ 3, the output and the microcontroller is directly_x000D_ _x000D_ connected to the microcontroller to detect high and low,_x000D_ _x000D_ thereby detecting the vibration environment, play an alarm role ========================================== Cek ketersediaan stok melalui chat / diskusi produk.