Control is defined as an on-off switch when its function is to open or close an electrical circuit in a stable manner. If the closing or opening occurs in a non-stable or momentary manner, we are talking … Read more
touch switch
In this tutorial, we are going to make a “Door Knob Touch Alarm Circuit”. There are many simple alarm devices for personal use in bedrooms or hotel rooms. In which a metal chain attached to … Read more
Door Knob Touch Alarm Circuit
Introduction Switches are our routine’s part, from our home devices to the electrical machines, turning ON the switches is the only way to turn ON the machines. Switches are of various kinds, typically, mechanical switches … Read more
Capacitive Touch Momentary Switch Circuit
In this tutorial, we are going to make a “Simple Touch Switch Circuit”. As human beings, we try to make things easy simple touch switch is one of them. We want certain actions to be … Read more
Simple Touch Switch Circuit
In this tutorial, we are going to make a “Capacitive Touch Toggle Switch circuit”. The capacitive touch sensor provides a great user experience, it is easy and more convenient to use as it has no … Read more
Capacitive Touch Toggle Switch Circuit AT42QT1012
In this tutorial, we are going to make a “Capacitive Touch Momentary Switch Circuit”. The capacitive touch sensor provides a great user experience, it is easy and more convenient to use as it has no … Read more
Capacitive Touch Momentary Switch Circuit AT42QT1010
Introduction Switches are our daily life, from our home appliances to other electrical machines, turning ON the switches is the only way to turn ON the machines. Thus, switches are of different types, usually, mechanical … Read more
Simple Touch Switch Circuit
Introduction Switches are our daily life, from our home appliances to other electrical machines, turning ON the switches is the only way to turn ON the machines. Thus, switches are of different types, usually, mechanical … Read more
Capacitive Touch Toggle Switch Circuit
Here in this tutorial, we are going to develop a project for Simple Touch Switch Circuit. This simple touch switch is rendered by using a MONOSTABLE vibrator, the 555 timer IC device. This stable stage … Read more
Simple Touch Switch Circuit using 555 Timer IC
What is a Latching Touch Switch? A latching touch switch is a simple capacitive tactile sensor that retains its state (On/Off), after being pressed. These types of switches function by measuring a small electrical charge … Read more
Latching Touch Switch For Controlling AC Appliances
A touch lamp is a lamp that can be turned on and off by just touching a particular section of light. The electronic switch, which switches on and off the display, is inside the bulb, … Read more
Touch Lamp Circuit using NE555 Timer
In this tutorial, we are making a project of a Simple touch switch circuit. It is used to activate a relay instead of an LED and resistor so that you can connect your desired load … Read more
Simple Touch Switch Circuit using 2n2222 Transistors
In this tutorial, we will show you how to make a Touch Switch Circuit using a 555 timer IC. The main component of this circuit is a 555 timer IC and we will use 2 … Read more
Touch Switch Circuit using 555 Timer IC
Nowadays, we don’t need fancy touch switches or expensive microcontrollers to make a touch switch circuit. Instead, we can use basic electronic components such as transistors and resistors to make this circuit. A piece of … Read more
How to Make a Simple Touch Switch Circuit
This simple Touch Switch Circuit by using a 555 timer IC operated as a MONOSTABLE vibrator. Here the stable stage is LOW, so the timer outputs low after the trigger is removed. Basically in this circuit, … Read more
How to make Touch On Touch Off Switch using 555 timer
This circuit turns on LED with the contact of your finger! Many times we want positive actions to be completed with contact as an alternative to pressing a button. This simple circuit uses minimal components. … Read more