LOGIC GATE In digital electronics logic gates are used to perform logical operations. It produces output depending on the logical value on its input. Mainly there are seven logic gates are used. AND, OR, NOT, these three are called basic gets NAND and NOR are called universal gates. Because we can make the function of […]
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Low voltage, low-cost LED bulbs are a great option for those looking to save energy and reduce their electricity bill. These bulbs are designed to operate at lower voltages, typically between 12V and 24V, which makes them ideal for use in solar-powered or battery-operated lighting systems. One advantage of using low voltage LED bulbs is
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Metal Oxide varistor (MOV) A varistor or a voltage-dependent resistor (VDR), are resistors whish resistance varies with the applied voltage. Generally, varistors were indeed constructed by connecting two rectifiers, such as the copper-oxide or germanium-oxide rectifier in antiparallel configuration. At low voltage the varistor provides high electrical resistance which decreases as the voltage is raised.
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The resistance colour code is a system used to indicate the value of a resistor. This system uses color bands instead of numbers to identify resistance. Refilling of Hp104A Toner Cartridge use in New HP never stop printer 1000a,1000w,1200a,1200w Price of these Cartridges are too high. So you may try another way. You can refill
Dont warry, Refill Hp 104A Toner Directly is very easy Read More »
If you are a student of 7th standered, the artical Acid Base and Salt is best for you. Here we describe the topic in a easy way Acid: A substance with particular chemical properties including turning litmus red, neutralizing alkalis, and dissolving some metals are called acid. Base: . A base is a substance that
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Soldering is a process of joining two or more metal parts together by melting a metal alloy, known as solder, which has a lower melting point than the metal being joined. When the molten solder cools and solidifies, it forms a strong bond between the two metal parts. The most common types of solder used
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Empower your creative projects with high-performance 5V regulated power supply. Never compromise on power stability with our regulated power supply equipped with the state-of-the-art IC7805. Perfect for all your electronics needs! A 78xx regulator IC based power supply is used to provide regulated fixed positive DC voltage. 7805/ 7806/7809/7812 ICs are used to provide fixed
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Advanced Driver for Dimmable LED Lighting Ali Imam Khan Abstract. With the rapid development in high brightness light-emitting diode (LED) technologies, both in the performance and the cost, white LED (WLED) have improved significantly. Due to its high efficacy, long life, and very low maintenance requirement, WLED is more and more accepted in general lighting
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In 1800 William Herchel, an astronomer accidentally discovered Infrared radiation. He was measuring the temperature of various colour of light after separation by prism. Suddenly he found that the temperature just beyond the red light was highest. Its wavelength is higher than visible light, so this electromagnet wave always invisible by open eyes. Everything with
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Magnetic Relay: A relay is used where we need to isolate a load circuit from switching circuit. Suppose we want to switch ON or OFF a 220v 100Watt lamp automatically at evening and morning without human activity. we can do it easily with the help of LDR circuit. Depending on the presence of Light LDR