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A chainsaw is one of the most dangerous power tools. When used improperly, it can pose serious risks. However, with the right knowledge and techniques,

In this tutorial, let us try to understand the need for a logic level converter, different ways to shift logic levels and finally how a

In this project, we will learn how to write data to MIFARE 1K RFID Card using RC522 RFID Reader / Writer Module. This is useful

In this tutorial, we will learn how to connect an SSD1306 OLED Display with ESP8266. This particular OLED Display is a 7 Pin SPI type.

In this tutorial, we will learn some basic Digital Input and Digital Output operations on ESP8266. I chose the NodeMCU board for demonstrating ESP8266 NodeMCU

In this tutorial, we will learn how to upload a program to Raspberry Pi Pico using SWD and also debug with SWD. Till now, we

In this tutorial, we will lean about the Low Power operations of ESP8266 SoC and also learn how to enable ESP8266 Deep Sleep Mode. We

In this tutorial, we will learn how to interface DHT11 with ESP32 DevKit Development Board. If you want to build a Web based Temperature and

In this tutorial, we will learn how to interface Nokia 5110 LCD with ESP8266. We will be using the NodeMCU Development Board to understand how

You can use hubs, splitters, and ethernet switches to expand the network connectivity. Every device comes with its own merits and demerits. That’s why you