Experimenting with an HF oscillator, I needed to control the varactor diode voltage in precise increments over a 2V-10V range. A buffered potentiometer was the obvious choice, and connecting two pots ...

Precisely tracking speed, acceleration, and position of a motor's rotor is an essential requirement for many motor control applications found in everyday equipment such as fax machines, elevators, and ...

The BML S2E rotary encoder is said to provide a high level of positional information for applications such as conveyors, speed control, and angle measurement. Rugged and easy to set up, the BML S2E is ...

HEIDENHAIN is expanding its range of absolute rotary encoders by introducing new devices with the SSI interface into its current 1000 series. With the introduction of the ECN 1013, EQN 1025, ROC 1013 ...

“I looked at all the available rotary encoder sketches and none of them met my needs, so I have written my own, and here it is”. Well, I looked at all the ...

[Stephen Carey] wanted to spruce up his car with sound reactive LEDs but couldn’t quite find the right project online. Instead, he wound up assembling a custom bass reactive LED display using an ESP32 ...