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Circuits – How to identify PNP and NPN Transistors (with a Simple Circuit)

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In this project I’ll make one of the easiest PNP and NPN circuit identifier on earth. You’ll see how easy It is to make one! I’ve also made a post to help you learn more about the Transistors theory. (I highly recommend you to read it first).

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Circuits – PNP and NPN Transistors

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I’ve decided to write this post to support a bit of the theory behind my new project that identifies the PNP and NPN transistors easily. (you should see my project after reading this post)

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Review – Self-Adjusting Wire Stripper

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That’s my new self-adjusting Wire stripper! Cost me around 16 euros (about 21 dollars). And It’s simply just awesome for anyone who needs to strip wires all the time! 

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News – Maker Faire Rome

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Hi, this is just an article I’ve decided to share with you guys!

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Arduino – Temperature Displayed on 4 Digit 7 segment (common anode)

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In this project I’ll display the temperature in a 4 digit 7 segment display (common anode).

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Circuits – 7 Segment Displays

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I’ve decided to write this post to support a bit of the theory behind my new project (click here to see) in which I’ve used a 7 segment 4 digit display (Common anode).

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Reviews – HC-05 Bluetooth Module

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The HC-05 Bluetooth module is the most economical and easiest way to go wireless (via Bluetooth).

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Arduino – Control DC Motor via Bluetooth

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In this project we will control a DC motor with a smartphone via bluetooth.

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Tools – CircuitLab

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Today I’ve decided to talk about the CircuitLab.com. This a circuits simulator which you can run in your browser, you can build your schematics in the editor mode and simulate your circuit.

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Arduino – Shrink your Arduino project

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Sometimes when we’re making some projects with our Arduino and we want to make them permanent It would be a waste to use an Atmega328 chip with so many pins if we’re just using a few.

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Circuits – 5$ Fan for Soldering Station

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Today I’ll show how you can control a PC fan with a simple circuit that I’ve created this is the easiest way I’ve thought that this could be done.

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Arduino – Control Servo with Visual Basic

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Today I’ll show how you can control a servo with Visual basic. Before this project I’ve never used Visual basic so if anyone finds any mistake in my code please leave a comment here and help me improve it.

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Circuits – Homemade PCB’s

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Today I’ll share with you two ways for making homemade PCB’s! I’ll just show two of the methods I’ve found easier and cheaper:

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Arduino – Control LEDs with IR Remote Control

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Today I will talk about how you can control any device using a remote control and your Arduino.

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