If you’re looking for a unique, cheap, and compelling solution for potentiometer knobs, you might like to consider using converted brass hardware for the job. Gorgeous, no? The idea comes from ...

The idea seemed simple enough. Just drill a hole through the PCB behind the knob’s potentiometer, attach some kind of extension to the axle, and turn it with a small servo. Modifying the PCB ...

An optional rackmount kit is available to easily mount one or two units side-by-side. The front panel layout makes the DLM 600 power supply series easy to use. Voltage and current can be set from ...