In this tutorial, we will learn how to use the Serial Port of Raspberry Pi Pico and display some text. This tutorial is applicable only if you are programming your Raspberry Pi Pico in C using the official SDK. We will learn all the necessary steps for Raspberry Pi Pico…
In this tutorial, we will learn how to interface DS18B20 with ESP32 DevKit Development Board. If you want to build a Web based Temperature Monitoring System using ESP32, then DS18B20 is an excellent choice for the Temperature Sensor. Learn how ESP32 DS18B20 Temperature Sensor interface works, setup Arduino IDE, display…
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 have been using drag-and-drop method for uploading program to Pico. But if you want to use SWD Interface of Pico to program and debug, then…
In this tutorial, we will learn how to Program Raspberry Pi Pico with Visual Studio Code. Visual Studio Code or simply VS Code is a great IDE for software development. We will see how to install VS Code on Raspberry Pi (the host computer) and in a later tutorial 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 Humidity Monitoring System using ESP32, then DHT11 and DHT22 are the best choice as the Sensor. Learn how ESP32 DHT11 Humidity and Temperature Sensor interface…
In this tutorial, we will see how to create a new Raspberry Pi Pico Project from scratch. In all the previous tutorials on Raspberry Pi Pico till now, we used the projects in the ‘pico-examples’ directory which we downloaded from the official Raspberry Pi Pico github repository. But now, we…
In this tutorial, we will learn how to interface BMP180 with ESP32 DevKit Development Board. If you want to build a Web based Pressure and Temperature Monitoring System using ESP32, then BMP180 is one of the cheapest choice available (there are definitely better sensors than BMP180, like BME280 for example)….
Learn how to install and setup Visual Studio Code for Programming Raspberry Pi Pico in Windows System. A complete guide to programming Pi.
In this article, we are going to make a simple clap switch, how to switch on the lights, for a while, with a single clap. This will help us to search some objects in the dark, when you are watching TV or lying on bed etc. Components Required 1-mic 1k 4.7k…
Here we are going to see, how to control the speed of the small dc motor using 555 timer. Building projects using small permanent magnet dc motor for cars, robots, quads requires a speed controllers to make them work flawlessly. In order to buy all those speed controllers for a high…
Learn how to make a homemade speaker and also understand the working principle behind the speaker. Do it yourself project for students.
In this tutorial blog, we are going to see how to turn on and off the lights automatically depending upon the surroundings.