How To Mechatronics
YouTube channel posted a video on his work, an Arduino based meter. This DIY project could measure both distance or tilt angle. To see the results he uses an i2c communication LCD to print the data. To measure distance the system uses an ultrasonic sensor and to measure tilt angle it uses a gyro/accelerometer module. All this is inside a custom designed case made out of transparent acrylic and that gives this project a more DIY look. The device is operated using a single button but the case also has an ON and OFF switch. The main part of the project is, of course, an Arduino NANO that will make all the proceses.
The system is quite low power and it can be supplied using a 9V battery. The Arduino already has a 5V voltage regulator for the rest of the components. How To Mechatronics made a custom PCB for this project.
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