You'll learn how to create an automation system to communicate 3 Arduinos via RS485.
Project tutorial by Moreira
This is a simple square-wave generator that basically uses the TimerOne library allow you to generate a PWM signal at pin 9.
Project tutorial by Mirko Pavleski
Verilog quick learning. Feasibility model creation. Accurate logic volume estimation. I2C connection. Education purpose.
Project tutorial by ebaera
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.
Project tutorial by ronbentley1
Mastering the short comings of simple button switches. The fundamentals everyone should know.
There are numerous examples of how to connect button switches via an external interrupt. This example offers an alternative approach.
If you need to debug your Arduino WifiNINA project remotely, plot charts of monitoring data, and more, this is the project for you...
Project tutorial by arduinocc
Using the ThreadHandler library to run 57 hard real-time threads on an Arduino Uno with only 2048 bytes of memory.
Project tutorial by adamb314
Relay VS Transistor.
Project tutorial by mdraber
Use Arduino, an OLED display and an AD9833 DDS module to create a useful wave generator for your lab.
Project tutorial by janux
Discharge a fully charged Lithium-Ion cell through a resistor while measuring the current flowing through the resistor to calculate capacity
DDS (Direct Digital Synthesis) Analog Devices AD9959 4-Synchronized Channels DDS Arduino Shield for Arduino MEGA 2560
by Grisha Anofriev
Interface an Arduino Mega with an IDE drive or CF Card! It is easier than you might have thought!
by Doctor Volt
Program an AVR-IoT WG board externally instead of the onboard debugger. I had to workaround as I bricked my nEDBG debugger on my AVR-IoT WG.
This function performs FFT with very good speed while maintaining accuracy.
Project tutorial by abhilash_patel
One port to read them all!
Project tutorial by Tal O
A very simple but useful device for your lab.
This project is performing a faster frequency transform (FFT).
If you're trying to log data from sensors fast, this device is promising. I have optimized the code for fast data logging for any sensor.
Project showcase by Varun Chandrashekhar
Drop-in replacement for Arduino's serial monitor with variable watches.
by Mladen Ilic
It is a visual representation of qubits entangled or not. Qubits are simulated with an Arduino firmware, by a biased randomness & collapsed.
Project tutorial by Jose Romaní
This project is about an Arduino Library to control the BK1086 and BK1088 devices. It was based on "BK1086/88E BROADCAST AM/FM/SW/LW RADIO R
Project tutorial by pu2clr
First of a 3-part series that covers using the PIC16F15244 family of general-purpose 8-bit microcontrollers as an I/O expander.
by Robert Perkel
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