Introduction Hey guys, welcome back to Techatronic. Hope you are doing fine. So today we will discuss the working of an esp8266 motion sensor. Well, I hope you know what a PIR sensor is. If not then don’t worry we will give you a brief introduction to it. Before starting I would like to give … Read more
Hello guys, we are back with another new post in the series of esp8266 led tutorials. We have already discussed some basic and interesting projects made using nodemcu. In this mini-project, we are going to teach you how you can control an LED using ESP8266 nodemcu. You can also check out more projects on IoT … Read more
Hey techies, welcome back to Techatronic. Do you know what is an ultrasonic sensor is? In this article, we are going to teach you the interfacing of an hc sr04 with esp8266 IoT development board. We are using an HC-SR04 ultrasonic sensor for making this project. You can also read the latest projects on Arduino and … Read more
Hey guys, welcome back to Techatronic. Are you getting bored of entering the password again and again to unlock your PC? Well, we have a solution for this. Let’s make a project in which you have to tap a smart card to the RFID reader module to unlock your PC. We are going to make … Read more
Hey geeks, hope you are doing fine. Are you familiar with the working of a servo motor? If not then this article is for you in which we are going to teach you how to Control servo motor with esp8266 using a nodemcu IoT development board. Servo motor is different from an ordinary DC motor as … Read more
Hey guys, welcome back to Techatronic. Are you fond of playing games? Do you want to make an electronic game so that you can pass your free time playing it? Well in this article, We are going to make a sequence game using Arduino UNO. We are using a few pushbuttons here so that Arduino … Read more
Hi There, I’m back with another important and interesting article on Using raspberry pi pico LCD. Today we’re going to discuss Interfacing I2C 16 × 2 I2C LCD with Pi PICO. LCD is important for displaying information in a visual format for prototyping and also for projects. But you all may be familiar with using … Read more
Hello geeks, hope you are doing fine. Are you searching for an Arduino light dimmer circuit? if yes then you are at the right place. In this article, we are going to teach you that how you can make a light dimmer circuit using an Arduino UNO. Here we can control the brightness of the … Read more
Hey Friends, I’m here to do another interesting tutorial on raspberry pi pico tutorial. Sound Sensor Pi PICO is today’s topic of discussion, in which well see how can we use the KY-038 sound sensor and Raspberry Pi PICO. The tutorial is based on Micropython also code is very simple to understand and make. We’ll … Read more
Hello techies, welcome back to Techatronic. In this article, we are going to learn how to display the temperature and humidity on an SSD1306 OLED display using Arduino UNO and DHT11 temperature humidity sensor. The detailed circuit diagram for the project is given below but before starting please go through with the working of the … Read more