Microcontroller-based products sometimes require rotary switches. As many microcontrollers have an onboard ADC, it is easy to replace the rotary switch with a low cost potentiometer, when a rotary ...

BinMaster, a leading innovator in bulk material level measurement solutions, proudly announces the launch of its ATEX-approved rotary level indicators, designed for installation in hazardous ...

When you need to make very tiny measurements, even noise in closed relays can throw you off. [Marco] was able to observe this effect and wanted to build a switch that didn’t have this problem. He ...