ULTRASONIC SENSOR MODULE AVAILABLE FOR SALE !!! IN INDIA

Ultrasonic Ranging Module HC-SR04 provides 2cm-300cm non-contact distance sensing capabilities,Ranging accuracy up to 3mm; module comprises an ultrasonic transmitter, a receiver and a control circuit. Module 's main technical parameters: 1. Working Voltage: 5V(DC) 2. Static current: Less than 2mA. 3. Output signal: Electric frequency signal, high level 5V, low level 0V. 4. Sensor angle: Not more than 15 degrees. 5. Detection distance: 2cm-450cm. 6. High precision: Up to 0.3cm 7. Input trigger signal: 10us TTL impulse 8. Echo signal: output TTL PWL signal Mode of connection: 1.VCC 2.Trig(T) 3.Echo(R) 4.GND More Details: +91-