Would you believe that the Doppler Effect even shows at snail’s pace? Can you prove that with a simple Arduino? As Obama said: Yes, you can.
Project tutorial by Klausj
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
In this pro-tip we explore the different features of the TLE94112 multi-half-bridge library by Infineon.
by Infineon Team
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
We'll show you how to start coding for a GPS module in just a few simple steps.
by Petrichor Labs
Cirkit Studio is a tool that makes it easy to design, document, and share circuits.
Project showcase by austin326small
Switches can be troublesome! This library for controlling different types of switch and switch circuits can remove much of the hassle.
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
8 lines of code to setup and 1 line of code per variable for the Arduino, no programming on the PC side. USB-WiFi-Ethernet-Serial.
Project tutorial by Johi and user1793315
Implementing switches can be troublesome. This article offers a solution for configuring many mixed type switches at the same time.
You'll learn how to create an automation system to communicate 3 Arduinos via RS485.
Project tutorial by Moreira
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.
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.
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
One port to read them all!
Project tutorial by Tal O
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
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
Test all electronic components with Component Tester UNO Shield.
Project in progress by Akshay Baweja
You'll learn how to communicate two Arduinos via RS485.
Arduino analog read at 77 kHz, no interrupts needed. Graphical representation of data on Serial Monitor.
Project showcase by ArduinoKoen
This is a BMS charger that would be as universal as possible for testing Li-ion or LifePo4 cells.
Project in progress by philippedc
How to Use a Digital to Analog Converter Aptinex DA4C010BI
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