Hey guys, welcome back to Techatronic. You all have seen the electric bells that are used in schools and colleges to maintain the schedule or timetable. But these bells are manual and rings when someone presses the switch. In this article, we are going to make an automatic college bell project using Arduino . This … Read more
Hey guys, welcome back to Techatronic. You all are familiar with the speakers that generate audible output sound signals. We can play music using various devices such as smartphones, MP3 players, Stereos and many more but can you imagine we can also play music using an Arduino. So in this article, we are going to … Read more
Hey geeks, welcome back to Techatronic. We are sure that you all have seen analog clocks near you all which tells us time but from these clocks, a machine cant read the time. For reading the time a machine required a clock that generates output data in machine language. In this article, we are going … Read more
Hey techies, welcome back to Techatronic. Are you aware of the jammer used for blocking a particular type of signal? In this article, we are going to make a portable mini circuit for a cell phone signal jammer by using some passive elements and a 555 timer ic. We are using a 555 timer ic … Read more
Hey Hobbyist, I’m here with another important Basic Electronic article. Today we’re going to discuss about 555 Timer IC or NE555. It is very common and mostly used IC in various circuits and schematics. As its wide range of usability and compatibility, Also its more range of operating voltage and various other feature makes it … Read more
Hey geeks, welcome back to Techatronic. Are you searching for a distance finder project using an ultrasonic sensor? if so then this article is for you. In this, we are going to learn how you can make your own smart ultrasonic distance finder using three ultrasonic sensors. For making this project we are using three … Read more
Hello Guys, I’m back again with another interesting article on Basic Electronics. Today I’m going to open up the topic about Op-Amp. Operational amplifiers are a very important topic in basic electronics and are also needed in developing your own circuits. These types of IC’s are not only very easily available but also available in … Read more
Hey geeks, hope you are doing fine. Did you know what is a flasher light is? If not, this article is for you in which we will make a LED flasher light using 555 timer IC. A flasher light is used in emergency vehicles so that everyone can see them coming and free the way. … Read more
Hey guys, welcome back to Techatronic. Have you ever tried an OLED module to display something, if not then in this article we are going to see how we can use an OLED display with Arduino? For this project, we are using an SSD1306 OLED display and an Arduino UNO microcontroller board. If you want … Read more
Hey Geeks, welcome back to Techatronic. Are you looking for a GSM-based SMS and calls-making project, well if so then you are at the right destination. In this article, we are going to discuss how you can send and receive SMS using an Arduino with the help of a SIM900 GSM module. Also, check out … Read more