This small PCB is designed to trigger your DSLR or mirrorless camera once its remotely-mounted hall effect sensor detects the presence of a magnet. The remote hall effect sensor. The idea is that ...

The simple 10-pin SOIC package of the TMCS1123 precision Hall-effect current sensor doesn’t show many ... and connection details as well as a schematic, reference PCB layouts, and a complete ...

However, there is a more permanent fix suggested by iFixit: replacing the potentiometers with Hall effect sensor sticks. This guide will walk you through the process of installing these sensors ...

The four displays are controlled by a single controller board, which houses an NXP K22FN512 microcontroller along with four stepper drivers and interfaces for the Hall-effect sensors needed to ...