Month: January 2017
![Open Source Meets Hardware: Open Processor Core Open Source Meets Hardware: Open Processor Core](https://www.electronics-lab.com/wp-content/uploads/2017/01/open-source-meets-hardware-open.jpg)
Open Source Meets Hardware: Open Processor Core
SiFive, the first fabless provider of customized, open-source-enabled semiconductors, had recently announced the availability of its Freedom Everywhere 310 (FE310) system on a chip (SoC), the industry’s first commercially available SoC based on the free and open RISC-V instruction set...
Continue Reading![SMART.IO, An Affordable Remote Control for Embedded Designs SMART.IO, An Affordable Remote Control for Embedded Designs](https://www.electronics-lab.com/wp-content/uploads/2017/01/smartio.jpg)
SMART.IO, An Affordable Remote Control for Embedded Designs
Creating a smartphone application for your embedded products may be a high-cost process that consumes time and efforts. ImageCraft, a producer of high quality low cost embedded system tools, had developed “Smatr.IO” as a very cheap alternative solution that allows you to add a...
Continue Reading![Inside the 74181 ALU chip: die photos and reverse engineering Inside the 74181 ALU chip: die photos and reverse engineering](https://www.electronics-lab.com/wp-content/uploads/2017/01/pics-die-layout-600.jpg)
Inside the 74181 ALU chip: die photos and reverse engineering
A detailed die photos and reverse engineering of the 74181 ALU chip by Ken Shirriff: What’s inside a TTL chip? To find out, I opened up a 74181 ALU chip, took high-resolution die photos, and reverse-engineered the chip.1 Inside I found several types of gates, implemented with...
Continue Reading![Multiphase, 60V synchronous boost controller peaks at 97% Multiphase, 60V synchronous boost controller peaks at 97%](https://www.electronics-lab.com/wp-content/uploads/2017/01/170111edne-linear3897.jpg)
Multiphase, 60V synchronous boost controller peaks at 97%
LTC3897 is a multiphase synchronous boost DC/DC controller with input surge stopper and ideal-diode controller. The boost controller drives two N-channel power MOSFET stages out-of-phase to reduce input and output capacitor requirements, enabling the use of smaller inductors versus...
Continue Reading![Protect your boost converter Protect your boost converter](https://www.electronics-lab.com/wp-content/uploads/2017/01/DI5527f2.gif)
Protect your boost converter
T A Babu @ edn.com discuss about a protection circuit for boost converters. Boost converters are particularly susceptible to output shorts as there is a DC path from input to output. Usually a fuse, resettable or non-resettable, protects the system, but it is not always accurate or...
Continue Reading![Step Up DC-DC Converter – 12V TO 28V DC 175mA Step Up DC-DC Converter – 12V TO 28V DC 175mA](https://www.electronics-lab.com/wp-content/uploads/2017/01/12V-TO-28V-stepup-converter-G082B.jpg)
Step Up DC-DC Converter – 12V TO 28V DC 175mA
The Step-Up DC-DC Converter project provides 28V, 175mA output with input of 12V DC. The MC34063A IC is heart of the project from On semiconductor. The MC33063A is a monolithic control circuit containing the primary functions required for DC-DC converters. This device consist of an...
Continue Reading![iKeybo, The Advanced Projection Keyboard iKeybo, The Advanced Projection Keyboard](https://www.electronics-lab.com/wp-content/uploads/2017/01/iKeybo_00right.jpg)
iKeybo, The Advanced Projection Keyboard
Serafim is a company of some talents and experts in optoelectronics industry, and it aims to offer affordable, useful, and cool consumer electronics for a better computing experience. The latest amazing product by Serafim is: iKeybo! iKeybo is a virtual projection multilingual...
Continue Reading![Dintervalometer, A Custom Made Intervalometer For DSLR Cameras Dintervalometer, A Custom Made Intervalometer For DSLR Cameras](https://www.electronics-lab.com/wp-content/uploads/2017/01/ono-resins-1.jpg)
Dintervalometer, A Custom Made Intervalometer For DSLR Cameras
If you want to take a timelapse with your camera, it may be helpful to use an intervalometer. It is an attachment or facility on a camera that operates the shutter regularly at set intervals over a period, in order to take timelapse series or take pictures after a set delay. Daniel...
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