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arduino internet of things network network,iot

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…

arduino sensor

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.…

arduino sensor

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…

arduino sensor

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…

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…

arduino sensor

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…

arduino internet of things network network,iot

This article is referenced to video on our youtube channel below : Wiring Diagram This is the sketch used to forward serial data from the…

arduino network network,iot

In this tutorial, I will show you how I make communication between many LoRa clients to a LoRa server. In the video, I try to…

arduino D.I.Y sensor

In this tutorial we will learn how to use MAX7219 LED matrix with an Arduino. We will try to print text, Give the text an…

arduino basic electronics sensor

On Proceed PT100 is an RTD. RTD is Resistance Temperature Detectors. From it’s name we can guess how the sensor works. This sensor works by…