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“Neodymium button magnets are extremely cheap. This instructable explains how to make an angle encoder using 10 neodymium magnets and two hall effect transistors. The encoder accuracy is within 1 degree. The design is such that the components can be …
“I shall be demonstrating how to levitate a banana. Your first thought would be, “Why?”. How often do you see objects floating in thin air, and how often do you see a banana floating in thin air? Being able to …
“I recently came up with a new idea for an unconventional display by using a magnetic viewing film that changes color in a magnetic field. In contrast to some other magnet viewing films this one shows a variety of colors …
“Part of the process of making the Analumi-Clock was experimenting with different display mediums. In this version the display medium was a 3D printed photo luminescent transluscent disc. The intention was this would to be lit from the back using …
“7 segment clock This project was inspired by another similar project that I saw a few years back. I mostly rebuilt it completely and challenged myself to print it as small as possible on a standard 3d printer using a …
“An IoT shot pouring machine powered by a Raspberry Pi The JägerMachine is an IoT shot pouring machine powered by a Raspberry Pi 3B+. It features a full GUI that allows the user to configure the device, pour a shot …
“Hello! Today we are going to look at this smart weather station I built. The weather station I built measures temperature, humidity, air pressure, wind speed and direction, and the amount of rain that falls. All the data is collected …
“Virtualise a non-linear sensor into a single linear function using the LInterp PROGMEM array generator This tutorial shows you how to “Virtualise” a non-linear magnetic position sensor to produce an accurate linear position measurement from a single function call. It …
“In this project, we will make an analog-style POV clock. This is a fun project that you can do very easily at home. Story In this project, we will make an analog-style POV clock. This is a fun project that …
“This is part two of my Hall-Effect Sensor Trilogy. It is best to read the first part if you haven’t first: Tim’s Electronic Dividers [1D] : 13 Steps (with Pictures) - Instructables In this instructable I will be using two …