A Seven Segment Display or SSD in short is a cool electronic device that shows numbers in a way we can see easily. It is made up of seven tiny light emitting diodes LEDs that are arranged to look like the number ‘8’. This setup allows the display to show numbers from 0 to 9 […]
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Hysteresis in Schmitt Trigger Circuit using IC 555
Hysteresis is a feature of the Schmitt Trigger comparator circuit type, which offers reliable switching properties even in the face of noise or slowly transitioning input signals. It is possible to set up the IC 555 timer, which is widely used in many different applications, to act as a Schmitt trigger. Both non-inverting and inverse […]
Simple Transistor Relay Driver Circuit
Transistors are tiny switches that are used in almost all electronics. But, they cannot handle a lot of power on their own. A transistor relay driver is like a special adapter for transistors. It lets a tiny transistor signal control a powerful relay switch. This way you can use a small weak signal from your […]