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Learning Corner: Various types of ports
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Metal detector circuit using IC 555 - Gadgetronicx Building a simple metal detector circuit using IC 555 and buzzer. circuit design and schematic diagram to build metal detector that could detect...

40 V MOSFET For Small Electric Vehicles Infineon has launched a new 40 V MOSFET in a surface mount D²PAK 7pin+ package for applications including low voltage drives, battery powered tools and small electric vehicles. The new MOSFET family offers an extremely low R DS(on) of 0.65 mΩ and the highest current carrying capability in the indust...

Electronics Projects: Controlling a Stepper Motor Using a Rotary Encoder Presented here is a project to control a stepper motor using an incremental rotary encoder. It consists of a Raspberry Pi (Raspi) board, 5-pin rotary encoder, 5V stepper motor and an L293D motor driver. Author’s prototype is shown in Fig. 1. A rotary encoder, also called a shaft encoder, is an elect...

Keep Calm and Take Control of Your Garage Door Gone are the days where you had to kick open your garage door or use your bulky electronic key which often falls out of battery power. Invoke the DIY spirit in you and all you have to do it design this swift and handy project in your own way using your smartphone. Minimal effort and

Standardising IoT Standards And Groups No matter which company or application area you talk about, the Internet of Things (IoT) seems to be the trending buzzword. One of the next big things surely, but it is also a very confusing domain. With many standards and overlapping member alliances, it is not an easy arena to work in. This articl...

What's the Difference Between Operational Amplifiers and Instrumentation Amplifiers?

Basic Image Processing Using MATLAB (With Source Code) This article gives a complete description on Image Processing Using MATLAB software. It includes edge detection, noise,Histogram modelling & testing.

BECOME A MEMBER OF THE EFY CONTRIBUTOR NETWORK - Electronics For You Most leaders get so wrapped up in doing their every day work, they don’t think about the work they do as much they should. By having a weekly writing deadline forcing me to think about my work from a different perspective so as to write about it, it forces me to create an opinion. It forces me to ar...

Here Comes A Maker Board Twice Faster Than Raspberry Pi! If you are looking for a compact, maker board to help you in creating any project ranging from home automation to a media box to a drone, look no more. Asus is now offering an open-source single-board computer (SBC), called the Tinker Board, for a hefty price tag of $55. The firm claims it is an alt...