August 6, 2023
Description
Servo panel meter for Arduino
Servo motor activated pointer on a 12cm scale for use with Arduino.
The scale is 3D printed or laser cut wood for rustic look.
This example shows the "meter" used with the incredible HLK-LD2420 24GHz radar
presence sensor, inclusive code examples for the STM32 and Arduino Mini.
About the sensor see the excellent video from Andreas Spiess here :
License:
Creative Commons — Attribution
8
Boda
