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Preview: New from Electronics Infoline

Electronics Infoline



A giant collection of electronics projects and schematics on the web!



Last Build Date: Thu, 21 Sep 2017 13:19:28 +0000

 



How the Internet Of Things can help build Smart Traffic Control Systems

Wed, 06 Sep 2017 04:58:16 +0000

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Pinned onto Articles

The concept of the Internet of Things has recently taken the world of technology by a storm and has lead to the development of smarter homes. However, the potential of IoT is much greater and can, in fact, be harnessed to create smart cities too. One such application of IoT is the development of smart […](image)



Five Best Oscilloscopes for Your Home Lab

Tue, 05 Sep 2017 00:05:08 +0000

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Pinned onto Reviews

As I had some core electronics subjects during my graduation, I worked on various electrical projects in my college lab. My eagerness led me to bring an Oscilloscope at my home for tinkering with the electrical circuits and devices. For setting up a personal lab at home, you should take some serious interest in choosing […](image)



Photos on the Go: Buying the Best Portable Photo Printers

Mon, 04 Sep 2017 05:42:04 +0000

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Pinned onto Reviews

Nowadays, digital cameras and mobile phones are the rule. Since they take photos in digital form, this can mean they can easily print out photos on the spot! All that you need is a good printer and enough ink. If you want to see and share your photos immediately, then choosing from the best portable […](image)



PNP Transistor – How Does It Work?

Sun, 03 Sep 2017 09:38:13 +0000

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Pinned onto Articles

The PNP transistor is a mystery to many. But it doesn’t have to be. If you want to design circuits with transistors, it’s really worth knowing about this type of transistor. For example: Want to automatically turn on a light when it gets dark? The PNP transistor will make this easy for you. If you […](image)



A Classic Vintage Vacuum Tube Oscillator

Sun, 03 Sep 2017 01:16:14 +0000

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Originally published in Gadgetronicx website, author Vladislav Damyanov has designed and build this oscillator using classic vacuum tube. Below is what he says about his design: The above you see is a result of my work in which i tried to go Vintage with my design. I was talking about the usage of Vacuum tubes […](image)



Best CPUs to Supercharge your Gaming Computer on a Budget

Thu, 31 Aug 2017 04:13:04 +0000

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Pinned onto Reviews

Building a gaming PC is a matter that can break your bank accounts because purchasing the best compatible hardware for the PC like its Motherboard, CPU, Graphics Cards, Memory, Keyboard, Mouse, etc. can get expensive. But today, there are a number of brands, who provide budget-friendly components for building gaming PCs. In this article, we […](image)



Output Inductor Calculation for SMPS Converters using the Forward, Push-Pull, Half-Bridge and Full-Bridge Topologies

Mon, 21 Aug 2017 02:44:00 +0000

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In this article, Tahmid at his blog shows how you can calculate inductance value of an SMPS converter using some mathematical expressions. — An output inductor is found at the output of every forward-mode converter. Converters utilizing the forward, push-pull, half-bridge and full-bridge topologies are all forward-mode converters. So, calculation of the output inductance follows […](image)



How Brain-Controlled Devices Actually Work: Decoding EEG Signals

Thu, 17 Aug 2017 04:52:56 +0000

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Pinned onto Articles

Recent progress in the field of signal processing has made it possible to use EEG signals or “brain waves” for communication and interaction between computers and humans. This has lead to the development of a number of brain-controlled devices and applications that directly take input from the user’s brain signals to perform a specific action. […](image)



Nine Best Online Circuit Simulator

Tue, 15 Aug 2017 09:23:47 +0000

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Pinned onto Reviews

Circuit simulation platforms will be the first thing that comes to our mind when we want to make design real quick. It eliminates the need to put the real components together to see how it works. It just takes few keystrokes and mouse movements to see your design  results. Today the world is going online, […](image)



Build your own oscilloscope probes for power measurements (part 1)

Thu, 10 Aug 2017 03:47:14 +0000

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Pinned onto Test and Measurement

Martin Brown from EDN Network build this Oscilloscope Probe. In the original article, he describes a lot about this. Below is some excerpt. —- Modern power supplies are edging upward in operational frequency. The benefits include a reduction in size and weight, plus an increase in energy density. For these designs, engineers are migrating to […](image)



9V to 1kV DC to DC converter

Fri, 04 Aug 2017 02:29:00 +0000

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Pinned onto Power Supply

Here is Robert Gawron’s home insect electrocution project. Below description is in his own language: Currently I’m working on a device to electrocute home insects like cockroaches, progress is small because they are smarter than I thought, but that’s a different story. For that project I had to find a source of sufficient high voltage […](image)



4 meter range Ultrasonic Distance Meter using Arduino

Tue, 01 Aug 2017 01:30:28 +0000

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Pinned onto Microcontroller (Arduino, Raspberry Pi, PIC and similar)

In this tutorial Techrm from Instructables presents a different use of the HC-SR04 ultrasonic module. This module is often used on robots and toy cars to locate obstacles but it can be used to measure distances as well. The maximum range of HC-SR04 is 4 meters, and the shortest measurable distance is 2cm with an […](image)



Smartphone Controlled Fireworks!

Fri, 28 Jul 2017 00:56:00 +0000

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This is one of the most spectacular applications of Arduino the team at Freetronics has ever seen! The project allows you to use your smartphone to remotely trigger up to eight different fireworks. Not only is it awesome to be able to control fireworks from your phone, but the controller has the added benefit of […](image)



A DIY Arduino Nixie tube clock

Thu, 27 Jul 2017 15:55:57 +0000

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Nixie tubes have a lot of fans because of their retro style. They are neon valve tubes, where 10 cathodes shaped like numbers from 0 to 9 are switched on by plasma when high voltage flows through them. Patented in the 1930s by H.P. Boswau, they were wildly popular in the ‘60s and remained so until LEDs became […](image)



40 meter XCVR size of an business card with 1 watt output, 7.000 to 7.150 MHz coverage

Thu, 27 Jul 2017 09:50:22 +0000

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A business card size homebrew 40 meter XCVR project from Ray Ring: I tweaked my previous XCVR design to use push button tuning and made the board layout extremely compact. I improved the side tone injection to be absolutely  perfect – not too loud, full break in and no clicks. I went ahead and integrated my switch […](image)