IRLZ44N

The IRLZ44N is a Logic level Mosfet with a very low gate threshold voltage of 5V, meaning the MOSFET can be fully turned on with just 5V on its gate pin which avoids the need for a driver circuit.

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DIY Yihua Soldering Station

“If you are into electronics hobby like me, you must have use a soldering iron in order to make your prototypes or final product. If this is your case, you probably have experienced how your soldering iron, along hours of …

How to Convert Your Circuit Idea Into Printed Circuit Board (PCB)

“In this tutorial, we will learn the entire process of PCB Designing that is Printed Circuit Board, we will learn how to convert our electronic circuit Idea into a reality using EASYEDA and an online PCB manufacturing service. so follow …

Arduino Automatic Watering System

“First of hopefully many DIY arduino projects. I will show you how to build an automatic watering system. It will water plants for you when you not there. Although project is based on Arduino Nano there is no problem to …

Arduino Nano 4x 18650 Smart Charger / Discharger

“This is my Arduino Nano 4x 18650 Smart Charger / Discharger Open Source Project. This unit is powered by 12V 5A. It can be powered by a computer power supply. The History I wanted to make a smart Arduino powered charger …

IC555 LED Dimmer! | DIY

“Hi guys!In this Instructable, I’ll be showing you how to make LED strip dimmer using a few potentiometers and an IC555 timer. I’m currently working on a larger project which involves using this circuit, So I thought …

Portable Precision Stroboscope

“The flashing lights of a stroboscope can give amazing hallucinating effects. But precise repetitive flashes of light also allow to visualize motion that is too fast to be seen by eye or by a regular camera. The great video and …

Weather/Matrix Lamp

“In this Instructable I describe the design, construction and programming of a LED matrix lamp. The design resembles an ordinary lamp, but the interior has been replaced by a matrix of ws2812 LEDs. The control is done by means of …

Battery Checker With Temperature and Battery Selection

“Battery capacity tester: with this device you can check the 18650 battery, acid and other (the biggest battery I tested It’s 6v Acid battery 4,2A), I need It to check fake china battery. For safety, I added, using …

DIY Wireless Energy Transfer System

“In this project I will show you how to create an appropriate coil and an inverter circuit for a wireless energy transfer system that can easily transfer a power of 20W. Let’s get started!”

DIY Class D Audio Amplifier

“In this project I will show you why a class AB amplifier is pretty inefficient and how a class D amplifier on the other hand improves this efficiency. At the end I will show you how we can apply the …