Hi John, I would use a bench supply to get the bell to ring and measure the current required. I am not so sure the bell used DC voltage. If this is ...

Hi Doug, I did find a manual online for the DM542T. It appears you need a pulse voltage of about 5 volts for the direction and step signals. The min...

It should be simple to enclose it in a sealed plasic or metal box with a weather tight connector for the electrical connections. The shaft can be seal...

I have built several CNC systems over the years. I use Mach3 software to deliver the commands to the motors so I can send G-code commands to determine...

Hello. I agree that an analog system might be best here. One method is to incorporate a current sensing relay into each of the four auger motors. Thes...

Perhaps I misunderstood the specs. I guess I will pursue using a local network and a webpage to get the job done. Thanks for your help.

Here is the link This WeMos D1 R2 development board for Arduino / NodeMCU is a WiFi capable ESP8266 based development board in the format of th...