An ultimate tutorial for beginners on how to connect and use an ESP8266 via Arduino and program it to blink an LED using the Blynk app.
Things you should know using ESP8266 WiFi module for its safety and easiness as it's very delicate module to use.
by Patel Darshil
As ESP8266 works on 3.3V and not 5v, it is important to perform this task.
What? Program an Arduino from your Raspberry Pi? It's possible, and super easy!
by Zachary Haslam
This is my 4th tutorial on how to drive a RELAY (not a relay module) with an Arduino.
Measure rotation speed (RPM) with Optocoupler and Encoder disk and Arduino - Quick and Easy!
by Boian Mitov
A simple project, involving transferring value of a sensor, which is connected from one Arduino to another, and getting a required result.
by Chandran N
Expand your board's storage with an I2C-enabled EEPROM chip.
by Arduino “having11” Guy
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
Have a successful connection between Arduino and Raspberry Pi using I2C Communication Protocol.
by Madhav Reddy
This project will show you how to transmit variables to control a servo motor.
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.
In this I have shown how to send data from temperature sensor which is connected to Arduino and send data to Rpi database.
by Ruchir Sharma
How to Set up a MASTER-SLAVE connection between two Arduinos using I2C (Inter-Integrated Circuit) protocol.
Use the latest ATtiny processors in the Arduino Environment. These have the memory capacity of ATmega chips in smaller and cheaper packages.
by John Bradnam
Small introduction about interrupts using Arduino.
by Rafi Rasheed T C
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 Instrumentation System
Control 256 relays! Seeing is believing!
In this tutorial, I am going to talk about the PCF8574 8-bit GPIO port extender.
The software library to calculate moon age, sunrise and sunset time.
by Alex Glow
This project helps you to send strings from computer to your Arduino via serial port.
by Phuong Vo
nRF24L01 radio transceiver provides very efficient and inexpensive way to establish communication between microcontrollers.
by Robin Kanattu Thomas
Did you ever get into a situation where you had to wire up two, three or more I2C sensors to your Arduino just to realize the limitation?
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