Hello friends, welcome to another article. In this tutorial we will learn about AC dimmer circuit and will make one using TRIAC. If we want to turn ON/OFF our home-appliances like TV, BULB, FAN etc. we can directly do this digitally using Relay with any microcontroller like Arduino. Here turning ON/OFF is great way of […]
Request Sensor Readings Using ESP32 via Telegram.
In this post you will see how to request ESP32 Sensor readings using telegram, i.e. we are going to build a system in which we request the sensor readinngs like current temperature and humidity from our phone using telegram messenger. This is a very simple but very effective project.we can read the temperature and humidity of […]
ESP32 weather station ,display the sensor readings on a web server.
In this project I’ll show you how we can build an all-in-one ESP32 weather station PCB and display the sensor readings on a web server.The web server displays data from all the sensors and automatically updates the readings in every ten seconds, without the need to refresh the web page. I’ve designed this pcb to be a […]