A laptop is one of the greatest tools at the disposal of a hacker. They come in all manner of shapes and sizes with all manner of features. But perhaps the greatest limit held by all laptops is their ...
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 ...
Elecrow has added two new ESP32-S3-powered rotary displays to its CrowPanel Advance lineup, which come in 1.28-inch (240×240) ...
The difference between a full step or half step Rotary Encoder type is how the data signals of the two pins are generated. It depends on the mechanical construction of the notches and contacts inside ...
EAO, a supplier of HMI components and systems to the vehicle industry, has extended its popular Series 09 family of rugged HMI keypads. Designed for demanding automotive and machinery control ...
The USB Knob is a versatile device that combines the functionality of a rotary encoder with the convenience of a USB interface. It is based on the cheap CH32V003 32-bit RISC-V microcontroller. One of ...
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