In this article, we are going to explain the 1000W BT139 TRIAC light dimmer circuit by connecting the power line were a raised cardiac dimmer circuit triggered 500k can be adjusted by a potentiometer. …
Looking for tips on how to write a coursework assignment fast? We have all the answers and lifehacks in our detailed guide. Find out how to get a great grade now! A Guide …
The process of the online proctoring system is gaining popularity. Most of the experts are looking for approaches to procure proficient accreditation effortlessly. With the coronavirus at the peak, it is simply not …
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In simplest terms, a piezo buzzer is an electronic device that produces a tone, alarm, or sound. Piezo buzzer is like tiny little speakers, but unlike speakers, it does not require an amplifier …
PC817 Optocoupler also called photocouplers & optoisolators, this IC kind seeing tools available from 4 pins to many numbers of pins, they are Commonly used for separation of two circuits from each other. …
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There is a multitude of low power Audio Amplifier Using IC (integrated circuits). I will show some quite common, easy to make and generally low cost. Most of these amplifiers are used by televisions, test …
This article is about the infrared remote control switch by using simple components. This is simple and easy to make even one can design it at home with simple parts. The main part …
A Logic gate is a circuit that has one or more input voltages however only one output voltage. logic gates are basic building blocks of the digital system.OR, NOT, & AND Gates are …
The 2N3904 is basically an NPN transistor made up of silicon material. It is used for a general-purpose switch and amplifier. It supports the current up to 100mA when acts as a switch …
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It is a small high volts shock circuit, pressure from the low current. It is best for fun play. In-circuit has a few tools just 2 small NPN transistors, 2 resistors, and 1 …