Arduino, ESP8266, Automation, Simplified
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
Hello, This post is about an Arduino locking algorithm/code you can add to your own projects, the code is very simple to use and understand by beginners, the code … Continue Reading Simplest Arduino Lock/unlock code/algorithm using Keypad and LCD screen
Hello everyone, this is a quick tutorial on how to use the keypad with Arduino and a LCD i²c screen. The Keypad I use is 4×4, it’s very useful and … Continue Reading Arduino uno + 4×4 Keypad Matrix + LCD i2c screen
Hello there, This is an easy tutorial and project, it would be very nice to start your Arduino journey with this project, it uses the simplest parts and functions to … Continue Reading Arduino LED blink, fade and “Traffic lights” project
Hello there, welcome to SurtrTech, this is a quick tutorial on how to use the LCD i²c version, this display that I use in the majority of my projects, it’s … Continue Reading Arduino LCD I2C simple use and direct write from serial monitor
Hello there, this is an easy project to start with if you’re new to Arduino, this is my first project and pretty much my first contact with Arduino World. It’s … Continue Reading Simplest Arduino based thermometer using LM35 and LCD i2c screen