Sometimes you need to generate a analog signal from a digital source a DAC or a digital to analog converter helps you do this.
by Vimanse Dissanayake and Chathura Yapa Bandara
A Bluetooth multimeter capable of resistance, voltage, current and continuity measurement. Made with Arduino Nano.
Project tutorial by Federico Vivaldi
This project will show you how to transmit variables to control a servo motor.
Max out the analog input channels with six 10kΩ potentiometers.
Project tutorial by ejshea
Want to remove the hassle of using command-line every time you need to upload a new firmware? Now you can!
Project tutorial by Cian B
Display an output on the LED bar graph based on the serial command received from the host.
Three different way of connecting a push button with an Arduino microcontroller.
Connect up to 10 buttons using a single interrupt.
Project tutorial by Svizel_pritula
Have you ever wished for "Arduino app?" A kind of pre-compiled binary file that you may copy to SD card and deploy on multiple boards.
Project tutorial by onelife
This project demonstrates the working with Shift Register.
Tester may block hardwired sensors of common burglary alarms and access systems so protected zone is open, even if the system's in arm mode.
Project tutorial by Cezarjar
Max out the digital I/O on the Arduino Uno Rev3!
RS-485/RS-422 shield, Arduino Uno and Modpoll (Linux).
Project tutorial by Alf81010
Single tap, double tap, triple tap, four-tap, Hold, Single tap and hold.
Project tutorial by Najad
This project illustrates switching using a transistor.
Servo!!! The motor for Robots
Project tutorial by RoboCircuits
An arduiNOOB friendly tutorial for beginners on daisy-chaining.
Project tutorial by HeathenHacks
Using a IR proximity sensor and microcontroller to find the local values of 'g' and will plot a real time damping curve.
Project tutorial by CodersCafe
Do you need to have exFAT support? Use long filename? Open multiple files? Or read files with non-English characters? Then check this out!
This project aims to provide insight into the workings of a digital oscilloscope. This project is designed to be an education tool.
Project showcase by wayri
Showcasing our spot welder, which is controlled by an Arduino Nano.
Project tutorial by Michael Marinis and PCBWay
Training board for essential logic gates.
Project tutorial by saifalikabi
Did you run out of input pins? Don't worry, here is a solution without any shift registers.
Use the program to manage your ESP module with simple commands. This will allow you to access the Internet for any Arduino product.
Project in progress by Turai Botond
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