This Ultrasonic Sensor with a Logic Level Converter for Raspberry Pi is a comprehensive solution for implementing distance sensing in your projects. The HY-SRF05 is an ultrasonic sensor known for its accuracy and reliability in measuring distances, widely used in robotics, automation, and various interactive projects.

Paired with the DSS138 Logic Level Converter, this setup ensures smooth and reliable data communication between devices operating at different voltage levels. Whether you're interfacing the HY-SRF05 with a 5V microcontroller or a 3.3V Raspberry Pi, the DSS138 seamlessly handles voltage level conversion, protecting your components and ensuring accurate distance readings.


Features

  • A small PCB which safely allows you to interface devices which step down 5V signals to 3.3V signals and step up 3.3V signals to 5V
  • 2, 4 & 8 inputs and outputs and can be used with i2c, SPI, UART, etc.
  • The board needs to be powered via two sources, 5V and 3.3V and your data lines are linked via pins 1 to 8 on each side so input on pin 1 will be converted to the lower or higher output on the adjoining pin 1 this is repeated for pins 2 to 8


Specification

  • Working Voltage: 5V(DC)
  • Static current: Less than 2mA
  • Output signal: Electric frequency signal, high-level 5V, low-level 0V
  • Sensor angle: Not more than 15 degrees
  • Detection distance: 2cm-450cm
  • High precision: Up to 0.2cm
  • Input trigger signal: 10us TTL impulse
  • Echo signal: output TTL PWL signal
  • Modes of connection through 5 pins:
    • 1. VCC, 2. trig(T), 3. echo(R), 4. OUT, 5. GND


Demo Program


User Manual

User Manual-Pi-3


Package Content

1x Ultrasonic Sensor with a 2-channel Logic Level Converter

2x 2.54mm pitch (1x 4-pin header)

1x HY-SRF05 Ultrasonic Sensor module

8x 20cm male-to-male cable

1x User Manual

Raspberry Pi - Ultrasonic Sensor with a Logic Level Converter

  • Brand: Pridopia
  • Product Code: rs-pi-srf05-2level
  • Availability: 5
  • Weight: 0.12 kg
  • £9.01