How to interface Keypad 4×4 with Arduino

How to interface Keypad 4×4 with Arduino

In this tutorial we are going to learn some basics on using Keypad 4×4 on Arduino.


Arduino by mixos
35-second Arduino language reference

35-second Arduino language reference

A 35 seconds walk through the Arduino language specifications and how to use it.


Arduino by mixos
Calendar- Time – Humidity and Temperature Arduino LCD display

Calendar- Time – Humidity and Temperature Arduino LCD display

Jordan Kreindler shows us how to build a Battery Saving LCD display that is a able to show Time, Date, Humidity and temperature...


How To Connect Multiple Buttons with MCU Using One Line

How To Connect Multiple Buttons with MCU Using One Line

One of the biggest problems you could face in your current/next project, is when you’re out of free inputs to use.


DHT11 Temperature and Humidity Sensor with Pinguino

DHT11 Temperature and Humidity Sensor with Pinguino

DHT11 is a common humidity & temperature sensor.


IEEE Ranking for Programming Languages – 2016

IEEE Ranking for Programming Languages – 2016

Are you an embedded system programmer?


FARMBOT Open-source CNC Farming Machine

FARMBOT Open-source CNC Farming Machine

FarmBot is an open-source CNC farming machine designed for small-scale precision food production.


Measure Weights Using OpenScale from Sparkfun

Measure Weights Using OpenScale from Sparkfun

Sparkfun has a simple-to-use and open source solution for measuring weight and temperature.


Controlling DC motors with Arduino and L293

Controlling DC motors with Arduino and L293

This tutorial shows how to interface DC motors using L293D motor driver IC and Arduino.


Arduino by mixos
“Chipiplexing” efficiently drives multiple LEDs using few microcontroller ports

“Chipiplexing” efficiently drives multiple LEDs using few microcontroller ports

by Guillermo Jaquenod @ edn.com Actual microcontrollers have powerful bidirectional I/O ports, and you can use different...


TV Tuner IR remote with a PIC16F684

TV Tuner IR remote with a PIC16F684

Tahmid built a TV tuner IR remote with a PIC16F684: I then proceeded to write an IR transmitter using the PIC16F684 (using the...


ESP8266 temperature logger

ESP8266 temperature logger

A ESP8266 temperature logger project from Facelesstech: I decided to use the esp-01 module because I only need 2 GPIO pins since...