Home » Electronic Hobby » Sound Sensor To Start KRCI Robot

Sound Sensor To Start KRCI Robot

Saturday, August 4th, 2018 - Electronic Hobby

Sound sensor for KRCI robot starter for this is actually the microphone pre-amp IC LM358. Microphone is used as a sound sensor in the form of electret microphone. Function mic pre-amp circuit as a sensor of this vote to accept the applause sound as a signal to start the robot in KRCI. Sound sensor circuit can work well on the DC voltage from 4.5 to 12 Volt.Ide use electret microphone pre-amp as the sound sensor is because the needs of voice used to start the robot is a pat, start to get sufficient signal to a robot in the form electrical signal.

The Circuit Of Sound Sensor To Start KRCI Robot

sound sensor, sound sensor circuit, sensor robot voice, voice circuit sensors for robots, robot sensors, robot KRCI, dengansensor robotic sound, making sound sensor, sound sensor with IC, IC mic pre amp, pre amp electret mic, sound sensor with mic electret

Components List of Sensors Robot Voice To Start KRCI

  • R1, R3, R4: 10K
  • R2: 1K
  • R5: VR220K
  • C1: 0.1uF
  • C2: 4.7uF/16V
  • IC1: LM358
  • Mic: Electret Microphone

VR1 on sound sensor circuit serves to control the gain or sensitivity of the microphone sound reception. Output circuit with sound sensor mic pre-amp is then connected to an analog port on the AVR is used as the processor on the KRCI robot.

You may also like, related articles Sound Sensor To Start KRCI Robot

Home