In this project we play with a magnetic sensor, a generic servo, and a Matrix Orbital EVE2 SPI TFT to show position with an on-screen gauge. We wanted to test our new Scoodo EVE2 Shield, play with our 3D printer to make the knob and test the speed of the EVE2-35G SPI TFT on-screen updates with a gauge.
You can watch the demo in action on our YouTube page here.
Hardware
- EVE2 SPI TFT 320x240
- Arduino Uno
- AS5048A-TS Magnetic Position Sensor
- Power Adapter (optional)
- Generic Servo
Software
- Arduino IDE
Code
The code for this project can be found on our GitHub page.
Block Diagram