![Simple and small temperature fan control Simple and small temperature fan control](https://www.electronics-lab.com/wp-content/uploads/2015/08/FanControl4-600x462.jpg)
Simple and small temperature fan control
Xristost published a new project, a simple and small temperature fan control: I published this schematic long ago in this article: Adjustable power supply and since then I made some improvements in PCB to make the board as small as possible. The idea is to be easy to attach the whole...
Continue Reading![Toshiba launches 256-Gbit 48-layer 3-D NAND flash Toshiba launches 256-Gbit 48-layer 3-D NAND flash](https://www.electronics-lab.com/wp-content/uploads/2015/08/Toshiba-BiCS.jpg)
Toshiba launches 256-Gbit 48-layer 3-D NAND flash
by Susan Nordyk @ edn.com: Ready for sampling in September, Toshiba’s 48-layer BiCS (Bit Cost Scalable) flash memory stores 256 Gbits using a 3-D vertically stacked cell structure and 3-bit-per-cell triple-level cell technology. By employing this 48-layer vertical stacking process,...
Continue Reading![Wireless Nixie Thermometer Wireless Nixie Thermometer](https://www.electronics-lab.com/wp-content/uploads/2015/08/FI251XKICRXVI4O.MEDIUM.jpg)
Wireless Nixie Thermometer
by christian.ich.7 @ instructables.com: The Target of this Project was to learn how to use different functions of the atmega: • Connecting two Atmegas with a wireless connection • Each Atmega has a Thermometer (DS1621) to read the actual temperature • Use the sleep Mode...
Continue Reading![Arduino Chess Clock Arduino Chess Clock](https://www.electronics-lab.com/wp-content/uploads/2015/08/FZ6CGH3ID4CQC6I.MEDIUM.jpg)
Arduino Chess Clock
by benhur.goncalves @ instructables.com: Hey folks! After making an Arduino smartwatch just last week, I received many complaints,or tips, to use a RTC (real-time clock) module. That's because the Arduino timer is not very precise, it can lose a couple a minutes along a full work...
Continue Reading![Design & simulate in the clouds Design & simulate in the clouds](https://www.electronics-lab.com/wp-content/uploads/2015/08/dscloud1.jpg)
Design & simulate in the clouds
by Michael Dunn @ edn.com: It was a few years ago that I first heard of a free site where you could draw and simulate designs. "What's the point?" I thought. But, the idea is taking off. Was I wrong? I questioned the usefulness of this cloud concept because there had already long...
Continue Reading![Supercap energy density rivals batteries Supercap energy density rivals batteries](https://www.electronics-lab.com/wp-content/uploads/2015/08/20150805015959_sol-gel-capacitor2.jpg)
Supercap energy density rivals batteries
by Martin Cooke @ elektormagazine.com: A novel design of supercapacitor using a hybrid silica sol-gel material and self-assembled monolayers of a common fatty acid has been developed by researchers working at the Georgia Institute of Technology. The device is said to provide an...
Continue Reading![Teardown, Repair & Analysis of a Rohde & Schwarz FSH3 3.0GHz Portable Spectrum Analyzer Teardown, Repair & Analysis of a Rohde & Schwarz FSH3 3.0GHz Portable Spectrum Analyzer](https://www.electronics-lab.com/wp-content/uploads/2015/08/teardown-repair-analysis-of-a-ro-1024x576.jpg)
Teardown, Repair & Analysis of a Rohde & Schwarz FSH3 3.0GHz Portable Spectrum Analyzer
In this episode Shahriar examines a faulty R&S FSH3 100kHz – 3.0GHz Portable Spectrum Analyzer. This exceptionally dirty unit does not power on and is missing a power supply and battery. After verifying the correct operation of the battery charger circuit and keypad the problem...
Continue Reading![EEVblog #777 – Keithley 177 Microvolt DMM Repair EEVblog #777 – Keithley 177 Microvolt DMM Repair](https://www.electronics-lab.com/wp-content/uploads/2015/08/eevblog-777-keithley-177-microvo-1024x576.jpg)
EEVblog #777 – Keithley 177 Microvolt DMM Repair
Come on a ride as Dave repairs an intermittent Keithley 177 Microvolt DMM, garden paths and all. EEVblog #777 - Keithley 177 Microvolt DMM Repair -...
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