Analog Display / PWM / Tilt Meter
This video will describe how to use a panel meter as a simple analog display.
A moving needle on an analog display sometimes is preferred over the flicker of a moving digital display. A microcontroller producing a PWM ( Pulse Width Modulation ) output can control the position of the needle on the meter.
PWMmeter.txt code:
https://www.dropbox.com/s/707v4nki2fk...
Scamp3 PWM video:
• Scamp3 PWM / MOSFET Driver / FlashFor...
Scamp3:
https://www.tindie.com/products/johnc...
https://udamonic.com/what-is-a-scamp....