Electronics

thumbnail
Use this one simple tip to make your PCB design better.

When you place LEDs on the board, add them to the edge of the PCB. It’s even better if you place an edge lit LED. ...

thumbnail
Why use two soldering irons?

When you are de-soldering SMD resistors or capacitors, use two irons on each pad, its sound complicated to use but its so easy ...

thumbnail
Powering the System

Guide to power supply design. Power supply is one of the most critical components in any product, If the power supply is...

thumbnail
Concept to PCB

Today we will talk about designing hardware in a systematic way. We will see what are the different approaches we can take and ...

thumbnail
PCB Fundamentals

Introduction The older generation sometimes calls it a PW board (printed wire board). Today w...

thumbnail
Macro-pad on RP2040

🚀 A keyboard with 12 keys, screen and a knob to change the mode. Introduction As an EE, major...

Bidding adieu to Arduino

Arduino is an amazing platform, it has really lower the technical difficulty of the setup required to compile and upload code a...

Tech Fashion Show

When people from completely different background come together and make something the results are always spectacular. Fe...

thumbnail
Playing with Vixen Lights and LEDs

Some years ago, I saw this dance by collaboration between Akiba and Wr...

thumbnail
Nescafé Connect Café RFID in Jordan and Lebanon

Introduction TL;DR Students registers with Facebook and RFID band is given. Two users swipe t...