How to make a BLE detector with ESP32 and Arduino

A proximity sensor can be described as a switch that detects nearby objects with the aid of light, electromagnetic fields, or sound. Typically, these types of devices are designed to detect nearby objects, and most of these sensors will be used in practical applications. But there are some cases where the object is far away […]

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How to Create an Animated Mario Clock

Super Mario World was probably one of the games I played the most as a kid. So I have a deep emotional connection with this little plumber, Mario. The first game in the series was revolutionary on the NES and brought a huge relief to a gaming industry that was in a bad state in […]

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ESP32 based internet radio

Analog radios are fading away in this digital world because today everything from movies to songs is streamed directly from the internet. Let’s see how to make an internet radio by utilizing some simple digital electronics, coding and an active internet connection. Internet radios can be created as stand-alone devices that run over the Internet, […]

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Audio player built on ESP32

DIY music players are fun, we’ve built some before using an Arduino and a dedicated MP3 module. Now we’re building an interesting audio player using the ESP32 where you can play sound effects by simply connecting an extra speaker to the ESP32. Here we will use LM386 and a speaker with ESP32 to play music […]

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Use ESP32-CAM to build a digital door lock system controlled by face ID

Security is the number one concern of everyone today, whether it’s data security or the security of one’s own home. With the advancement of technology and the increasing popularity of the Internet of Things, digital door locks have become very common these days. The digital lock does not require any physical key, but it uses […]

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How to Program ESP32 Dual Core Using Arduino IDE

ESP modules are popular for their Wi-Fi capabilities, such as ESP8266, ESP-12E, etc. These are powerful microcontroller modules with Wi-Fi capabilities. There’s also an ESP module that’s more powerful and versatile than previous ESP modules – it’s called ESP32. It has Bluetooth and Wi-Fi connectivity and we have explained the BLE capabilities of the ESP32 […]

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How to use MicroPython on ESP32/ESP8266

Most of us are familiar with the Python programming language. Python is a very powerful programming language used to build many applications from IoT to artificial intelligence (AI). Seeing the popularity of python, this community developed a reimplementation of Python called MicroPython. So, in this tutorial, we’ll learn about MicroPython, how it’s different from Python, […]

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How to make a smart watch using ESP32 and ILI9488

Hi everyone, this project will introduce you to a huge smart watch I made, I made it with ESP32 and ILI9488 Raspberry pi display. While it's really big, it's a lot of fun to wear. The watch is connected to the internet via wifi and you can connect it to your mobile hotspot. Once connected […]

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