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Digital Scale With ESP32

Digital Scale With ESP32

“Have you ever thought about mounting a digital scale using an ESP32 and a sensor (known as a load cell)? Today, I’ll show you how to do this through a process that also allows for other laboratory tests, such …

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DIY Over-Current Protection

DIY Over-Current Protection

“IntroductionAs a beginner in electronics, you’re pretty limited when it comes to powering your newly-fabricated circuits. Now, that would not be a problem if you make absolutely no mistakes. But, let’s face it that it is a rarity …

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How to Make a Proximity Sensor

How to Make a Proximity Sensor

“A tutorial on How to make an InfraRed (IR) proximity sensor circuit along with detailed explanation on how the circuit works. The sensitivity or Range of detection can also be controlled by adjusting the potentiometer.”

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Digital Light Sensor Using LM358

Digital Light Sensor Using LM358

“Sensors make working with any project fun and simple to do, there exist thousands of sensors and we get the choice to choose the right sensor for our projects or needs. But nothing is better than designing your own DIY …

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DIY Low-cost AT Switches

DIY Low-cost AT Switches

“Low-cost, homemade AT switches that, unlike Jelly Bean buttons, work by many forms rather than by contact or pressure This project presents two open-source, low-cost, homemade AT switches that don’t work by physical contact or pressure like Jelly Bean …

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