Use a LiDAR-Lite module to measure distance with better accuracy, precision, and range.
Project tutorial by ejshea
In this project, we will learn to build an IR sensor module with transistor and an Arduino as well.
Project tutorial by Manikant savadatti
Max out the analog input channels with six 10kΩ potentiometers.
Display an output on the LED bar graph based on the serial command received from the host.
RS-485/RS-422 shield, Arduino Uno and Modpoll (Linux).
Project tutorial by Alf81010
Servo!!! The motor for Robots
Project tutorial by RoboCircuits
An arduiNOOB friendly tutorial for beginners on daisy-chaining.
Project tutorial by HeathenHacks
A quick and compact Arduino Nano setup with four DIP switches to allow for mode selection. Power is provided by CR2032 battery package.
Project tutorial by Jeremy S. Cook
Receiving and sending the digital and analog signal through AD5669 interface with Arduino to detect the A/D pulses.
Project tutorial by Varul Jain
Probably the most useful Arduino project I've ever made! A automatic tester for a product I sell.
Project tutorial by Brian Lough
Use the IO Expander and Relay Expander with the Arduino to control up to 65,280 relays!
Project tutorial by Christian
Electric vehicles are new enough to wonder, how long will they last? This is not a simple question, because it depends on a lot of things.
Project tutorial by George Kartsonas
Measure the juice left in your AA or AAA batteries anytime using an Arduino Uno and a couple of jumpers.
Project tutorial by AJAY-Negasonic
A technique for drastically reducing the pins required by a matrix keypad is described.
Project tutorial by Giovanni Carrera
Improved serial debugging, with debug levels and simple software debugger, to see/change global variables, add watch, or call a function.
Project tutorial by JoaoLopesF
Micro Actuators can be used to make small indoor RC planes, Micro robotics and much more.
Project tutorial by WolfxPac
This project will show you how to connect up to three independent RS485 buses to only one Arduino.
Project tutorial by hwhardsoft
Compact board to program an ATtiny using an Arduino UNO.
Project tutorial by Viktor S
Use Arduino CLI tools to code, compile and upload programms to your Arduino Board. Follow this tutorial for getting started with arduino-cli
Project tutorial by Jithin Sanal
An easy software solution that can be implemented into bigger projects.
Project tutorial by Alfodr
DIY Modbus slave with Arduino UNO and RS485 Shield.
Control your Commodore C-64, reset C64, select Kernal, BASIC and Charset ROM, SD2IEC device#, info display.
Project tutorial by Oe7Twj
Using a 3D magnetic sensor and an electromagnet, this project enables you to transfer data via magnetic fields.
Project tutorial by Tomi Chen
The cheapest micro soldering station in the world, using a cheap USB soldering iron.
Project tutorial by Paulo Bruckmann
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