Arduino, ESP8266, Automation, Simplified
Hello, and welcome to this project, actually it includes two projects but they’re pretty much the same, it’s a door lock system based … Continue Reading Fingerprint door lock based on Arduino and FPM10A optical fingerprint sensor
Hello, and welcome to this tutorial, today we’re using a new type of temperature measure: a type K thermocouple with MAX6675 IC, the thermocouple uses the Seebeck effect to generate … Continue Reading Measure high temperatures with K-type thermocouple + MAX 6675 with Arduino
Hello everybody, in this tutorial I’m using 128*32 i2c OLED display that I bought for few bucks, it’s very tiny you can use it … Continue Reading Use OLED display + Arduino with examples
Hello there, In this tutorial we gonna use DS1302 Real Time Clock module with Arduino board. This module can be set up via an Arduino code and then … Continue Reading How to simply use DS1302 RTC module with Arduino board and LCD screen
Hello here, Before proceeding, if you need to buy DHT11 sensor, check Seeedstudio by clicking here ! In this tutorial we gonna see how to simply use the DHT11 … Continue Reading Measure temperature/humidity using DHT11 + LCD i2c + Arduino
Hello there, Welcome to this tutorial where we see how to control DC motor speed using a potentiometer, the l298n motor driver and an Arduino board. First If … Continue Reading Control DC motor speed using potentiometer + L298n + Arduino
Hello there, Welcome to this little tutorial, we gonna see how to use the FC 51 infrared sensor, it’s a module used to detect if something is passing by or … Continue Reading How to use the FC 51 InfraRed proximity/obstacle avoidance sensor with Arduino
Hello everybody and welcome to this quick tutorial, today we gonna use a Mifare RC522 RFID module with an Arduino Uno and an optional LCD i2c screen. IMPORTANT: Don’t … Continue Reading Quick guide to wire and use the RC522 RFID module with Arduino
Hello there, this post is about using a Stepper motor with an Arduino by using one of its drivers, which is ULN2003, it’s a driver that’s widely used, because it’s … Continue Reading How to use a stepper motor with Arduino and its driver ULN2003
Hello everyone, this is a tutorial on how to use a relay module with Arduino, here I used a 2 channels relay module with an Arduino Uno, you can … Continue Reading How to use a relay module with Arduino