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
Hello Folks, I am back with another tutorial on Pi PICO based on MicroPython. Today we’re going to discuss interfacing the raspberry pi pico ultrasonic sensor also we’ll calculate distance using this. Ultrasonic sensors are of various and available in the market, but the one we’re going to use today is the very common one, … Read more
Hey Folks, I’m back with another tutorial based on Raspberry Pi in Python. Today we’re going to discuss Ultrasonic sensor with Raspberry Pi. ultrasonic sensor is very important in task of distance measuring and obstacle avoiding tasks and projects. But until now, you’ve only discussed its Arduino tutorial, which you can view by visiting Ultrasonic … Read more
Hello Guys, Today I’m demonstrating another tutorial on Raspberry Pi which is a sound sensor with raspberry pi | Python Tutorial | Digital Value. The sound sensor is very common among beginners and hobbyists to create some basic stuff like VU meter and music reactive led. We’ll also see towards these types of projects, but … Read more
Hey geeks, hope you are doing fine. Do you want to make an automatic door opening and closing circuit using Arduino? Well if so then you are at the right place. In this article, we are going to teach you how to make an automatic door using Arduino UNO and RF modules. Before starting go … Read more
Hey guys, hope you are doing fine. Hall effect is a very popular principle given by the physicist Edwin hall which states that when a current-carrying conductor is introduced to a perpendicular magnetic field, a voltage can be measured at the right angle to the current path. In this article, we are going to see … Read more
Hello geeks, welcome back to Techatronic. In this article, we are going to teach you a very interesting project that is how to make a DC motor speed control circuit using Arduino UNO. We are using an L298N motor driver module here for interfacing with the DC motor. You can not regulate the speed of … Read more
Hey guys, hope you are doing fine. Are you searching to make a circuit for quiz competitions? Well in this article we are going to teach you how to make the fastest finger first circuit using a 555 timer IC. Before starting please check the brief introduction to 555 ic. This circuit can be used … Read more
Hello techies, welcome back to Techatronic. In the parking near us, the staff is present to manage the space and the entry-exit of the vehicles. But have you ever wonder what happens when humans are replaced by machines in the parking. In this article, we are going to make an automatic car parking system project using … Read more
Hey guys, hope you are doing fine. Have you ever seen the circuits of the amplifiers or the home theater that is used for playing the music? Do you want to make the same circuit for playing music? In this article, we are going to make a transistor amplifier using two bc547 transistors to make BJT as … Read more