TTO223 or the touch sensor which we commonly use works as a capacitive touch switch which is ideal for driving devices under microcontroller working voltage range TTP223 touch sensor is the very common sensor that is used to control the system with human interface with the system. TTP capacitive touch sensor, widely used sensor in…
Hello Guys, I’m back with another interesting Tutorial on Raspberry Pi. In this article, we’ll discuss interacting DHT11 with Raspberry Pi and see it working using Python code. Also, we’ll display real-time Data on the 16×2 LCD. The code and explanation used in the code will be explained further below also all the modules regarding…
Hey geeks, welcome back to Techatronic. We are back with another new project in the series of 555 timer projects. So in this article, we are making this article how to make 555 timer oscillator circuit using ic 555. Do you know what an oscillator is? If not then don’t worry read the full article and…
Hello guys, welcome back to Techatronic. We are back with another new post in the series of 555 timer projects. So this time we are going to make a dark detector using a 555 timer ic and LDR. The dark detector that we made is capable of sensing the light falling on the LDR. We…
Hey guys, hope you are doing fine. We are back with another new project in the series of 555 timer ic projects. We are sure that you know about what a vending machine is and how to use it. So in this article, we are going to make a simple tea coffee vending machine using…
Hey geeks, welcome back to Techatronic. In this article, we are going to discuss different types of rectifier circuits. So before exploring the types let us first understand what is a rectifier circuit and where we use them. In your home mostly appliances need constant dc supply to work, like TV, audio systems, computers, etc….
Rain Drop Sensor Rain Sensor is a simple sensor that gives digital output. This sensor is very common for detecting rains, especially in tropical and subtropical regions. Advantages: Disadvantage: Price & Availability: Rain sensor BUY LINK Rain Sensor Construction you can see here the construction of the rain sensor HTML Image as link Rain sensor…
Types of Batteries In this article, we’ll discuss all types of batteries we are using in our projects. Types and explanation are gathered from the resources on the internet and practice experiments. Detailed description and their advantages and disadvantages are explained in each battery type further. Also, images are attached for more reference. Datasheet for…
Introduction Hey techies, we are back with another new post in the series of 555 ic projects. We are sure that you know what dice are and their uses. Well if so then in this article we are going to make a digital dice 555 timer project with the help of 4017 ic and 555…
RFID Module RFID Sensor is the most common sensor used for security and authentication purposes. It is rather cheap than other biometrics projects sensors which are used nowadays. RFID RC522 Construction RFID Working RFID Reader RFID Tags Advantages: Disadvantages: RFID Module Price & Availability: FAQ Q. What is the Logic level of the RC522 RFID…
