Shield A is an Arduino Uno based shield for student education compatible with BASCOM-AVR(C) and Arduino IDE.
by Robert Sedak
If you want use two Arduino, you can use a simple I/O port to communicate. The point of question is the Ground.
by Giovanni Gentile
The software library to calculate moon age, sunrise and sunset time.
Creating a digital to analog converter (DAC) 8-bit using resistor ladder (R-2R Ladder) and implemented it in Arduino Uno to create signals.
by Team Instrumentation System
One port to role them all.
by Tal O
Exploring the signals behind Arduino's Servo library, and characterizing a servo's response to pulse width.
by 3 developers
How to use a PCF8574 as a port expander (4I/4O) polling of the buttons without interrupt.
This project will show you how to use a datalogger and how to registered analog values on a SD card.
by Alex Glow
Arduino programmers habitually utilize serial print for diagnostics; format that serial stream to spoof JSON and send on to Node-RED.
by Ray Burnette
nRF24L01 radio transceiver provides very efficient and inexpensive way to establish communication between microcontrollers.
by Robin Kanattu Thomas
We used a TI FDC1004 breakout with an Arduino to measure liquid level in a bottle using the capacitance between two adhesive copper strips.
by Team ProtoCentral
In this tutorial, you’ll learn how to use SD and micro SD cards with Arduino in a simple project to measure the environment temperature.
Simple instruction to let you know how to control an AC voltage device using an IR remote control and the Arduino.
by Mohannad Rawashdeh
This project will show you how to transmit variables to control a servo motor.
Things you should know using ESP8266 WiFi module for its safety and easiness as it's very delicate module to use.
by Patel Darshil
Project simulator control and display encoder motor.
Arduino and Python-based project that will help us read the sensor values and plot it on Python.
by Asim Zulfiqar and High Voltages
Writing only Arduino code, it is easy to set up control over experiments and display results on your PC's panel application.
Library to use I2C PCF8575 IC with Arduino and ESP8266. This IC can control until 16 digital devices like button or LED with only two pins.
by Renzo Mischianti
Measure rotation speed (RPM) with Optocoupler and Encoder disk and Arduino - Quick and Easy!
by Boian Mitov
Today we are going to learn about touch switch based on TTP223.
A simple method to notify a problem is to use email, It’s very usefully and simple to share, so I created a library to do it.
With a few code tweaks you can use an UNO and the serial plotter tool like an oscilloscope to examine the power used by another project.
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