Make the Smallest LM386 Amplifier Module

Make the Smallest LM386 Amplifier Module

“Welcome again to another basic but useful instructable, in this time we’ll show u how to create a mini amplifier with the LM386 IC, using minimal quantity of components and cables :) Let’s find out how to make it …

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Cordwood I Guitar Tuner

Cordwood I Guitar Tuner

“The Boldport Cordwood has 6 LEDs. My guitar has 6 strings. So let’s make a tuner.. The Boldport Cordwood has six LEDs. Six is one of my favourite numbers .. like the number of strings on a standard guitar. So …

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TRS-80 Model 1 on a PIC32

TRS-80 Model 1 on a PIC32

“TRS-80 Model I emulated on a PIC32MX processor. It provides VGA video and PS/2 keyboard so as to be usable with commonly available hardware to-date (well, PS/2 keyboards are becoming rare, but it works with a USB …

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Tales From the Chip: LM386 Audio Amplifier

Tales From the Chip: LM386 Audio Amplifier

“Audio is one of the most entertaining, time-consuming and (eventually) wallet-draining ways of learning about and falling in love with electronics. Reproducing, recording and amplifying audio gets you up close and personal with the electrons rocketing through your circuits. Which …

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Audio Amplifier Circuit on PCB Using LM386

Audio Amplifier Circuit on PCB Using LM386

“In this project, we tend to area unit getting to create a Headphone/Audio electronic equipment by exploitation self-designed PCB. This project is especially designed for amplifying the audio signal from the headphones however we will additionally use it for …

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