SparkFun Forums 

Where electronics enthusiasts find answers.

General project discussion / help
Did you make a robotic coffee pot which implements HTCPCP and decafs unauthorized users? Show it off here!
By Nyczjoseph
#195575
Need a circuit that uses the AC motor current draw to supply DC to a small drive motor.The drive motor turns a sanding drum and DC motor drives the belt that feeds the Boards under the sanding belt The DC motor has a variable speed control that I want to slow down the belt automatic when the Ac motor reaches the upper Current limit.