Arduino Project: How to make a Fidget Spinner RPM counter with Hall-effect sensor.
Did you know that a standard three-wire PC Fan can be used as a sensor?
This is the simplest example of repulsive magnetic levitation.
Easy way to interface Hall Effect sensor to be used later for proximity sensing, speed measuring and switching
Use a ratiometric linear Hall effect sensor to build simple magnetic field strength meter.
All ESP32 cards have a built-in Hall Effect sensor. The Hall Effect sensor can detect changes in the magnetic field in its environment.
A simple burglar alarm built using an ATtiny45. You can attach it anywhere and will it will inform when someone tries to steal something.
The ESP32 inside the M5Stack Core module has a built-in Hall effect sensor. But where exactly is this small piece located? Let's measure it.
This simple, self-made device effectively identifies magnet polarities, even for complex shapes, proving that sometimes the best tools are
Observe the magnetic field integrity and polarity in the air with the 3144E Hall effect sensor. Also, adjust the RGB LED colours easily.
Expand your magnetic sensors arsenal with Infineons TLE4964-3M Hall Shield2Go and Arduino IDE!
You can have an AIoT security system up and running with minimal configuration, without the need to write any code.
Taking an Arduino Uno, one display, one Hall sensor and four magnets, i measured how many meters run my little hamster named "Ciambella."
We aim to develop a tool to monitor the progress of beer fermentation in real-time and non-invasively.
Check out how you can easily sense magnetic fields in 3D with Infineon's 3DSense Shields2Go
Print this device to evaluate a 3D Hall effect sensor in an angle + depth setup.
Have you ever wondered how a speedometer works?
The Sentro knitting machine is a modern marvel but its row counter might as well be non-existent, this electronic counter fixes that
Automatically prepares your room for whatever you want to do, treating you like royalty
