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Electronics Infoline



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



Last Build Date: Mon, 11 Dec 2017 06:33:01 +0000

 



What are the advantages of using a Toroidal Transformer?

Mon, 11 Dec 2017 06:33:01 +0000

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Pinned onto Articles

Toroidal transformers are those that have a doughnut-shaped cores made of ferromagnetic material like laminated iron, ferrite, or iron powder, around which wire is wound. These transformers are used in a variety of applications like amplifiers, power supplies, and inverters. There are a variety of reasons that make toroidal transformers better than other conventional transformers. In […](image)



Dumb thermometer gets digital output

Mon, 11 Dec 2017 04:58:39 +0000

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Pinned onto Test and Measurement

  By Saulius from Kurokesu blog —————— Some time ago I purchased 4 channel thermometer. Soon after tried few optical character recognition (OCR) techniques on 7 segment symbols including pytesseract, they worked but I was not happy with results. Few days ago pyimagesearch published article detailing his approach. So I pushed it a bit forward […](image)



AF amplifier plus line out — Jupiter Modular Receiver

Mon, 11 Dec 2017 04:52:50 +0000

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By Vasily Ivanenko —————————— SECTION 6 — AF amplifier plus line out It’s fun and useful to listen to your signals from Jovian reception adventures. Along with electromagnetic Jovian bursts, you may also hear bad noise like RFI or hum which might not glare apparent on your monitor. I designed and built an AF preamp with […](image)



BQ24650 based MPPT li-ion battery Charger Controller with MSP430 Micro

Mon, 11 Dec 2017 04:48:14 +0000

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Pinned onto Power Supply

Gaurav Singh from Embedded Engineering blog  have created this little solar charge controller to charge lithium ion battery (li-ion). It is a BQ24650 based MPPT li-ion battery Charger Controller with MSP430 Microcontroller, MPPT adjust and with 3 Channel LED PWM dimming. —————– Circuit Utilize Texas Instrument BQ24650 at the heart of loop to control charge. […](image)



Setting up Home Assistant on Raspbian Jessie Lite with I2C

Mon, 11 Dec 2017 04:42:43 +0000

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Pinned onto Articles

Home Assistant is an open-source home automation platform running on Python 3 which can run on the Raspberry Pi to interface and control may of the internet of things (IOT) devices available from different manufacturers. In this article, Brian Dorey at his blog describes how to setup one. ——- I was first told about Home […](image)



Install OwnCloud on Raspberry Pi And make your own cloud server

Mon, 11 Dec 2017 04:37:07 +0000

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Pinned onto Articles

What is Cloud Storage OwnCloud set on Raspberry Pi can be a good example of smart cloud storage. A cloud storage is a cloud computing model in which the data is stored on remote servers and maintained by a cloud storage service provider. This allows users to customize their data and share it with friends […](image)



What Are The Benefits Of Using Medical Sub-Assemblies?

Mon, 11 Dec 2017 04:19:55 +0000

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Pinned onto Articles

When you are dealing with medical equipment, you should never make a compromise. With any problem in the functioning of medical equipment, a person’s life can be at risk. And, any medical equipment is not complete without cables and cable assemblies. In this article, Miracle Electronics from India writes about the benefits of using such […](image)



Guide about transformers and how to design them

Sat, 09 Dec 2017 14:37:52 +0000

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Pinned onto Articles

  Transformers are the most elusive electronic components. They have many features you need to take account of, when designing one. Furthermore transformers are typically the third component after resistors and capacitors. In this tutorial, Vladislav Damyanov from Gadgetronicx blog is going to strip down all the unnecessary details and focus only on the practical […](image)



Auto Intensity Control Of Street Light Using Arduino

Thu, 07 Dec 2017 15:21:34 +0000

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

In this project, John from Circuitstoday website is going to show you how to control the intensity of LED lights according to the time and the light intensity of outer atmosphere. This project automatically turns on the streetlight at evening and turns off in the morning. It also controls the intensity of light. Light intensity […](image)



Ten differences between Raspberry Pi and Arduino

Thu, 07 Dec 2017 14:56:08 +0000

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Pinned onto Articles

Raspberry pi and Arduino are quite different. Each board has its own advantages and disadvantages. If you want to decide between the two, then it depends on the requirement of your project. In this article, Electronicshub website highlights about 10 differences between them. Now let’s understand these two boards in detail. Arduino was invented by […](image)



Amazon FreeRTOS: An Embedded OS for IoT Devices

Thu, 07 Dec 2017 14:48:41 +0000

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Pinned onto Articles

The support of large MCU suppliers shows that the undertaking from AWS to integrate connectivity into embedded OS software is a timely move. Amazon Web Services (AWS) has built its own operating system for connecting low-power devices to the cloud. It can accomplish this either directly or through AWS Greengrass, which is software providing local […](image)



Zero – IF Jupiter Receiver

Thu, 07 Dec 2017 14:13:46 +0000

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By Vasily Ivanenko ————– I closely followed much of the circuitry designed by Chapter 9 author Rick, KK7B and also incorporated stuff I’ve learned from Wes, W7ZOI. Above Featured Image — First real-world test of the new (unlabelled) receiver in my modular radio astronomy system. 1 less noise side band to deal with makes me happy. […](image)



The Magic Eye – VU Indicator using vacuum tube

Thu, 07 Dec 2017 14:01:01 +0000

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Pinned onto Audio Schematics

In this article, Vladislav Damyanov from Gadgetronicx blog presents a variation of a vacuum tube and it’s applications. This is the EM80 (or alternatively EM84) magic eye vacuum tube. Historically it found use in early radio receivers, where frequency stability and proper tuning was an issue. Being able to visually show a relatively proper tuning […](image)



How to backup your Raspberry Pi SD Card

Thu, 07 Dec 2017 05:57:26 +0000

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

Learn how to a backup your Raspberry Pi SD card different ways to save your files from occasional loss Eltechs from India present this Raspberry Pi Backup guide, 2017 version. —————— Raspberry Pi SD card backup is what you really need if you work on Raspbian. Believe me, you do! If you backup your Raspberry […](image)



All About Wire Installation In Aircrafts

Thu, 07 Dec 2017 04:48:06 +0000

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Pinned onto Articles

Electrical wires are installed in aircrafts in two ways – open wiring and cable harnessing. Open wiring is when wires are installed without any special enclosing; and cable harnessing is when wires are installed in bundles to create an organized installation. However, cable harnesses for an aircraft should not incorporate more than 75 wires. Also, […](image)