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How USB Ports Work How USB Ports Work Just about any computer that you buy today comes with one or more Universal Serial Bus connectors. These USB connectors let you attach mice, printers and other accessories to your computer quickly and easily. The operating system supports USB as well, so the installation of the device drivers is quick and …

DC Voltage Regulator Circuit DC Voltage Regulator Circuit, This circuit regulates a DC power output. It has a very wide application range. It can be used to control the speed of a motor, a pump, a toy train, the brightness of a LED or lamp, etc. Practically, it can be …

Reflection or echo of sounds Reflection of the sound is called echo. If the sound is interrupted somewhere in the wave, it returns to the previous place again, it is a reflection of sound. The sound that is reflected, so the echo. That is to say that the recurrence of …

How ice swim in the water? How ice swim in the water? The maximum density of water at 4 ° C. But water turns into ice at temperature 0 ° Celsius. If the water becomes solid ice then the growth increases. If 11 unit water turns into ice, it becomes …

How To Check & Repair SMPS. switch mode power supply (SMPS) Switch mode power supply. (Switching mode power supply) SMPS is an electronic power supply. it switching regulator to convert electrical power, same as other power supply. it’s transfer power from AC or DC source. it can be main power …

microphone circuit diagram with pcb layout: The microphone is very important for any professional amplifier. today we are going to learn that how to make the circuit diagram of our amplifier. first, we have to know about the microphone? What is a Microphone? Microphone converts sound into an electrical signal. Microphones are …

Bass speakers for cars: How does it work? Speakers are made of a cone, an iron coil, a magnet, and housing. When the speaker receives electric input from an Audio device, it sends the current through the causing it to move back and forth. This motion then vibrates the outer …

inverter circuit diagram pdf: We are going to make an Inverter for our amplifier. Normally This type of amplifier can’t run with 12 voltage. we are trying to run. We are not going to make 220 Ac voltage. We are going to make only 50-0-50 Voltage for our amplifier circuit. …

how to make transistor audio amplifier: This is a 6 transistor circuit board.Here in this article, we can learn how to make transistor circuit diagram of 2sa1943 and 2sc5200. We can use 6 transistors in this circuit. 3 pieces of 2sa1943 and 3 pieces of 2sc5200. How many voltages and amperes have …

How to Make original Sound Box using sand and glue: Here we can learn that how to make the sound box look like the original box. we use an old rejected sound box. now we can use this box. here we use Sand and glue.Let’s watch the Video how to …