This device can also be called an EMF meter, as it can measure the relative strength of a field using a scale of 10 LEDs.
Project tutorial by Mirko Pavleski
Connect multiple IO Expanders together using a 9-bit multidrop communications.
Project tutorial by Christian
Graphic representation of a potentiometer reading.
Project tutorial by Los Electrofaster
This tutorial shows how to use AIfES® on PC or in other IDEs and run it on your Arduino board afterwards.
Project tutorial by aifes_team
It is like a mini atom bomb, In a piece of single code you will get a lot of features and I fully respect the effort of the owner.
Project tutorial by sagar saini
The most used programmer in Arduino and other compatible boards. Let's have a closer look on circuitry and more.
Project tutorial by Lithium ION
Adjustable Temperature PTC Hot Plate for soldering SMD
Project tutorial by Tim Jackson
How to make a VU meter with 38 bars per channel on a modified 20x2 VFD display.
A simple PSU made with breakout boards and having a cool graphical display
Project tutorial by settorezero
This project can identify Basic Logic Gate ICs, viz. NOT, AND, NAND, OR, NOR and XOR using Arduino
Project tutorial by shreyas_arbatti
If you want to debug both cores on your Portenta H7 Industrial Arduino at the same time, this shows you how to get started easily!
Project tutorial by arduinocc
The maximum signal frequency that the oscilloscope can display is 20 kHz, and the maximum input voltage is 5 V without a voltage divider.
A TinyML model to predict the Lithium Ion battery's life cycle within shorter time using Edge Impulse.
Project tutorial by Manivannan
A complete project, from the design to the electric scheme, from the PCB to the 3D-printed container.
Project tutorial by Luigi Morelli
A solder fume extractor that turns on in the presence of smoke from the soldering iron.
Project tutorial by Abid hossain
Learn how to make a FLEX Sensor for almost no money at home. These kinds of sensors cost quite a lot in the market ranging from 10$ to 30$!
Project tutorial by Tech Nuttiez
The device is capable of testing: PNP, NPN transistors, N or P channel MOSFET, diodes, double diodes, resistors, capacitors...
Design projects using many 100's of output pins, using banks of serial-parallel ICs, up to 255 ICs/2040 output pins, on minimal digital pins
Project tutorial by ronbentley1
The design and assembly of a DNA transilluminator allowing to examine the results of gel-electrophoresis procedures.
Project tutorial by Gabriel St-Pierre
Use two relays to create a flip flop, then create a binary counter with 10 relays - a great way to introduce students to digital logic
Project tutorial by Doug Domke
This is a simple square-wave generator that basically uses the TimerOne library allow you to generate a PWM signal at pin 9.
3-channel voltmeter with the ability to measure both negative & positive voltages on the same circuit or 3 different circuits simultaneously
Project tutorial by Shahariar
An example sketch that will read a simple toggle switch reliably, irrespective of the circuit design.
There are numerous examples of how to connect button switches via an external interrupt. This example offers an alternative approach.
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