The SV203 powered PPRKCircuit With Devantech SRF04 UltraSonic Sensor
The circuit utilizes the Devantech SRF04 Ultrasonic Sensor, which is designed for distance measurement using ultrasonic waves. The sensor operates by emitting a high-frequency sound pulse and measuring the time it takes for the echo to return after bouncing off an object. The minimum initiation time of 10 milliseconds ensures that the sensor is ready to trigger a new measurement after completing the previous cycle.
In the schematic, the SRF04 is connected to the SV203, which serves as the control unit for processing the sensor's readings. The trigger pin of the SRF04 is connected to a microcontroller or a logic circuit that sends a low signal to initiate the measurement process. The echo pin of the SRF04 receives the reflected signal, which is then processed to calculate the distance based on the time delay of the echo.
The inclusion of passive components such as capacitors and resistors ensures stable operation and signal conditioning, while the transistor may be used to amplify the signal or control the power to the sensor. The battery provides the necessary power supply, ensuring that the circuit operates efficiently.
This circuit design is suitable for applications requiring distance measurement and obstacle detection, making it valuable in robotics, automation, and various sensing applications. The straightforward nature of the circuit allows for easy implementation and integration into larger systems.The following circuit shows about Devantech SRF04 UltraSonic Sensor To The SV203 powered PPRK Circuit Diagram. This circuit based on the Devantech SRF04 sensor. Features: minimum of 10m sec to initiate the sonic pulse ( the trigger), fairly simple, held low (logic 0) input line.
Component: Capacitor, Resistor, Junk, IC, Battery, Infra red, Transistor. [ cs. uga. edu ] 🔗 External reference
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