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“Today in this instructable we are going to make a Diy 5 volt power supply module for just 3$. cheap right !!! Not only cheap It is also simple to make . you can use this simple power supply module for arduino …
” am writing this instructable because i have got issue how to test a LED when we are building led cube ,where we have to test the leds before fixing in the cube ,we have every time we have to fix …
“This project is a simple linear bench power supply with adjustable voltage and current. It is meant to be a learning experience, putting ideas of circuit design, feedback, stability into practice building a complete practical power supply. I have intentionally …
“In this tutorial i’ll show you how to make a 9 to 5 volt DC-DC Step down buck converter very useful for powering electrinics like Arduino or microcontrollers from a 9v battery! The circuit works by converting the …
“For this project I’ve used 12AX7 vacuum tube. This tube is one of the most used for the guitar preamplification. So there are many resources available on web. The first problem i faced it’s the power stage. Tubes …
“The PIC16F/18F Experiment Board is a small experiment board which can be used with any 28 pin PIC16F or PIC18F. It consists of a power supply, the basic components for running the microcontroller (i.e. crystal, reset pin, …) and …
“Under a microscope, a silicon chip is a mysterious world with puzzling shapes and meandering lines zigzagging around, as in the magnified image of a 7805 voltage regulator below. But if you study the chip closely, you can identify the …
“This project can be used to power up TTL and CMOS based projects, it provides 5 VDC & 12 VDC outputs with an onboard mains transformer. The project is based on the industry popular 7800 series voltage regulator in TO220 packages …
These circuits were made using four very common voltage regulators - the LM7805, the LM2940, the LM1117 and the AMS1117. The LM7805 is a linear voltage regulator that is very popular, because to put it to work no more components are …
“Let’s think about this scenario: It is a Sunday, close to midnight, and you haven’t finished with that circuit you need for your Digital course lab for tomorrow morning. Hours later, tired but finally with the final circuit …