Introduction A common way of controlling home appliances are the mechanical switches, where the person need to press the switch to turn ON or to turn OFF. But, now we are in the phase of automation and work wirelessly over a distance. So, now no need to use the same boring mechanical switches to control … Read more
Introduction In this tutorial we will learn how to interface an I2C alpha numeric 16×2 LCD with Raspberry Pi Pico board. We will start with finding the I2C LCD address then we will display the LCD using different displaying command and then we will display the custom character. Display text is the basic part on … Read more
Introduction In this project, we will know the step-by-step process of how to interface the RC522 RFID module with the Raspberry Pi Pico board. Nowadays the most popular RFID module is RC522 which operates at 13.6MHz and with SPI communication. So, we will use the RC522 module to interface with the Raspberry Pi Pico board. … Read more
Introduction In this tutorial we will interface a 4×4 membrane keypad with raspberry pi pico board and build an password protected authentication system and display it on an 0.96 inch OLED display. We will start with the integration process in which we will learn about the 4×4 keypad, SSD1306 OLED display and then we will … Read more
Introduction In this tutorial, we will know how to integrate the DHT11 humidity and temperature sensor with raspberry pi pico. At first, we will write a MycroPython code for the DHT11 sensor and integrate it with raspberry pi pico and see the data in the serial monitor. And then we will use a 0.96″ I2C … Read more
