How to use I2C LCD Backpack and how to use multiple LCD with 1 arduino Tutorial
Connecting LCD with Arduino used to be complicated enough since it has many wires. And we also need to use a potentiometer to dim the…
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How to Simply Use DS18B20 Temperature Sensor with Arduino
DS18B20 is one of the popular temperature sensors because it is cheap, easy to use, and also waterproof. It is a very cheap waterproof temperature…
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SPP-C and HC-05 Bluetooth module with arduino tutorial
In this tutorial, I will share how to use the Bluetooth module with Arduino. We will learn how to send data, receive data from a…
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Make your own Thermogun using arduino and mlx90614
let’s start make our own thermogun. In this tutorial I will make thermogun using temperature sensor MLX90614 and arduino nano. Also OLED display to display…
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SIM800L V2 tutorial with arduino
SIM800L V2 is a popular SIM module that easily used with Arduino. The version 2 has 5V pin enabled for power that make this module…
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Pulse Heart Rate Sensor Tutorial
This is tutorial on how to use very cheap and popular pulse heart rate sensor. But is this sensor worth? Let’s try with an arduino.…
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DS1302 RTC with Arduino Tutorial
So why need an RTC? Is the Arduino has its own clock? Yes, but that’s not that accurate plus when Arduino goes off it can’t…
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Easy Pulse Sensor with Arduino Tutorial
Easy pulse sensor is one of most accurate heart rate sensor I ever used for non medical application. It is very simple just plug and…
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How to drive a stepper motor easily using A4988 and Arduino
Driving a stepper motor used to be complicated enough when we have to build a driver by ourselves. But since there are many kinds of…
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MLX90614 distance range text and distance extension
In the video below I experimenting to test the distance range of the temperature sensor MLX90614. I measure the temperature of an object every 1…
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