CONTRACTOR

Using a Manual Potentiometer to Setup a Honeywell Modulation Motor

Today on Boiler University's Weekly Boiler Tips, watch as Jude goes through how using a manual potentiometer can help when setting modulation motors up. Today on Boiler University's Weekly Boiler Tips ...
Hackaday

Arm Pumps Up The Volume With Mbed And A Potentiometer

Last time, I told you how to get started with the “Black Pill” STM32F411 board using the Mbed OS. The example program, admittedly, didn’t use many of the features of the OS, unless you count what the ...
Electronic Design

Use Digitally Controlled Potentiometer To Adjust Voltage Reference Output

The output voltage of a voltage reference device can be adjusted using a digitally controlled potentiometer (DCP) without significantly changing the device’s temperature coefficient (TC), which ...
Electronic Design

Use Rotary Potentiometer To Drive Solid-State Volume Control

This design idea details how a standard volume control can be replaced by its solid-state equivalent. Digital potentiometers are often advertised as replacements for rotary volume controls. To ...
Hackaday

Faux Potentiometers Use Magnets, No Contacts

Ever tear open a potentiometer? If you haven’t, you can still probably guess what’s inside. A streak of resistive material with some kind of contact that moves across it as you rotate the shaft, right ...