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.
Learn the basics of code and electronics using Circuito.io and make a simple Arduino project in 3 minutes.
Project tutorial by circuito.io team
You need to send a command to Arduino.
Project tutorial by mikefarr
Make your hardware push data to a Google spreadsheet.
by Gustavo Gonnet
Store Arduino Uno project settings in your choice of internal or external EEPROM, using simple Embedis "set" and "get" commands.
Project tutorial by Team thingSoC
Looking to make a relay board yourself? Then you're in the right place.
Project tutorial by suhail jr
Recently, a friend of mine had an issue with his car’s ECU and needed a frequency counting device.
Project in progress by jasir
Have a successful connection between Arduino and Raspberry Pi using I2C Communication Protocol.
by Madhav Reddy
This tutorial will show you the easiest and best way to use a pushbutton with your Arduino board!
Project tutorial by SMM2
Program your Arduino with an Android device over Bluetooth HC05.
Datasheets are instruction manuals for electronic components. They explain exactly what a component does and how to use it.
How to design circuits that allow you to drive a load that needs a higher value of voltage or current than Arduino can drive.
The ATmega8U2 chip on your Arduino board acts as a bridge between the computer's USB port and the main processor's serial port.
This lesson is just an introduction to USB in order to give you a working knowledge of what's happening with USB.
The Arduino delay() function has a (usually unintended) side effect, this lesson tells you what it is and how to avoid it if needed.
You can flash your ESP-01 and esp-201 (Maybe work with other models) with Arduino IDE and upload any other firmware with ESP flash tools.
Project tutorial by Gustavo Reynaga
Embedis is a library for creating simple embedded key-value servers using non-volatile storage like NVSRAM, FRAM, FLASH, or EEPROM.
by Team thingSoC
A voltage to frequency converter can realize an opto-isolated analog input for Arduino or other microcontroller systems.
Project tutorial by Giovanni Carrera
Learn how to submit your Arduino-based project. It may even get featured on the Arduino social channels!
Hello world! Yep yep, I made another simple project. This time for the KY-021 Mini reed switch. It will simply turn on and off a lamp.
Project showcase by Danny van den Brande
Regulated smart constant current charger for 9V NiMH rechargeable batteries.
Project tutorial by Alex Stepanov
In this tutorial you will see how you can output analog values from LabVIEW and ow combine it with current knowledge.
Project tutorial by Sebastian Peryt
Use FreeRTOS (simple, easy, robust, & optimised for the Arduino IDE) to reduce the power required for battery or low power applications.
by Phillip Stevens
Communicating sound using LED Lights.
Project showcase by Kaylee Griffin and Alaina Ruggery
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