RMOBOT
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Simple esp32-c3 based robot with srf-05 sonar
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Updated at source:
Model information
- Source
- Printables
- Category
- RC & Robotics
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This is a simple robot that i created as study/debug object for my new lawnmower robot (todo). The robot has a sensor to sense distance. I the distance is ok (>30cm) the robot will move forward. If the distance is not ok (<30cm) the robot will turn until has has enough free space to move forward again.
The current state of the robot is proof-of-concept/ working prototype
More features will be added in the near future. Some soon to come features are:
- Sound (speaker)
- Light WS2812 ledstrip
- Servo motor with light sensor to sense the location of the sun. The sun can then be used as navigation beacon for outdoor use (eg: lawnmower robot)
- ESPNOW remote control
Parts:
- ESP32-C3 MINI
- Motor 25GA-370 (12V 360rpm) x2
- Motordriver ZK-5AD (2x5 Ampere 12V)
- DC/DC convertor (from 12 to 5 V)
- RC Battery (12V)
- On/Off switch
- Wire/PBC/Soldering iron /etc
The motordriver is connected to pin0 and pin 1 (motor 1) and pin2 and pin 3 (motor2) of the ESP.
The sensor is connected to pin 5 and 6 of the ESP.
The on/off switch is between the battery and the 12V users
The ESP is powered by the DC/DC convertor