Closed loop universal motor control system using PID algorithm.
Project tutorial by Saulius Bandzevičius
FM radio built using Arduino, RDA5807M, Tiny RTC, PAM8403 class D amplifier modules, and TR028 touch panel.
Improved version of the soldering iron controller for Hakko 907 iron.
To simplify building the controller, LCD screen is implemented.
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A metering instrument to measure capacitance, ESR value and frequency.
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When drawing on web, the drawing will be sent to XY plotter to re-draw it on bigger screen.
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Hi! Thank you!
Please contact the user lock95. (https://www.hackster.io/lock95) He made similar thing uou need.
Try to play with PID values. Leave D value 0.
Hi!. Good question. I had to add this parameter to have real (measured with external tachometer) RPM equal to shown on LCD. Didn't understood why I had a difference. I had no time to research because I had to install the controller on the lathe to start working with it.
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