Overview
In this article, We want to make a cool gadget that can make a safe zone for your devices to be unlocked. At the end of this project you:
Will learn how to use a fingerprint sensor.
Will learn how to pair your devices with your safe zone gadget.
Will make a cool gadget called Safe Zone.
Lock & Unlock Devices
These days, Our usage of Smart devices is improved and we have many different data in devices like chat content, contacts, images, notes and ...
Overview
It’s Christmas time and if you’re planning to give a decent gift to your family or relatives, It’s better to use your own knowledge or expertise and make them happy with your own hand-made gift. As you know, Arduino provides a variety of options to make different gadgets or cool stuff with simple components like small displays and sensors. Our idea is making a necklace by using Arduino pro mini and OLED display and to display an animation on it.
What You Will Learn
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Overview
In this tutorial, you will learn how to create a navigation system by GSM module and Arduino instead of using GPS. At the end
What you will learn
You will learn more about GSM modules and how to use it with Arduino.
You can make a navigation system by GSM.
About Navigation
In navigation system, a radio station regularly sends signals around. These signals include the exact coordinates of that station. It does n...
Overview
Most people reading this article are probably familiar with Arduino or at least have heard the name. In this article, we try to introduce this platform in more details and study it from a critical point of view. Furthermore, we will point out the features we have come to discover in our experiences that have not been appropriately addressed. In the first section of the article, we discuss Arduino’s past, why and how it came to life and then study its components. In the second section, we b...
Introduction
Thermometers and temperature sensors are widely used in many sectors. With advancements in science and technology, different methods and sensors have been developed to measure temperature. These sensors are used in various areas, including industry, homes, labs, and more.
Many of these sensors and modules are designed for easy integration with microcontrollers and microprocessor systems. For example, these sensors are designed to work with microcontrollers like Arduino, considering factors such...
Introduction
Have you ever had difficulties while uploading code to an ESP32 board? This article deals with one of the most common errors that occurs during code uploading: “Failed to connect to ESP32: Timed out waiting for packet header.”
To tackle this problem, we will introduce two methods.
Steps to Troubleshooting “Failed to connect to ESP32” Error
First of all, disconnect all wires connected to the ESP32 board. This simple thing might solve the issue! (Because the serial or USB pins could be in...
Introduction
Are you familiar with single board PCs or mini PCs? They are small computers that even fit in your pocket. Their hardware structure is completely similar to that of ordinary computers. The only difference is that their dimensions have been decreased.
One of the first things that any computer needs is an operating system. In this tutorial, we will introduce the best operating systems for Raspberry Pi —one of the most popular mini PCs.
This tutorial will help you choose the most suitable oper...
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