Building our own backup server using the Raspberry PI
Miscellaneous

Building our own backup server using the Raspberry PI

by Michal Remias @ wpress.io: We’ve been always thinking about building our own backup server using the ARM solution of Raspberry PI. When we needed to manage approx. 25 WordPress web projects couple of months ago we did some experiments with MainWP on virtual server at...

Continue Reading
6.036
Views
0 Comments
Bias generators with ultralow noise and ripple for sensitive circuits
IC

Bias generators with ultralow noise and ripple for sensitive circuits

The LT®3095 generates two low-noise bias supplies from a common input voltage ranging from 3V to 20V. Each channel includes a fixed frequency, peak current-mode step-up switching regulator and a low-noise, singleresistor- programmable 50mA linear regulator. The linear regulator’s...

Continue Reading
5.985
Views
0 Comments
Charger interface IC avoids handset overheating at fast-charge rates
IC

Charger interface IC avoids handset overheating at fast-charge rates

by Graham Prophet @ edn-europe.com: Power Integrations offers a charger interface IC compatible with Qualcomm’s Quick Charge 3.0 specification; PI says its CHY103D IC optimises efficiency to prevent handset overheating during high-speed charging. Added to the ChiPhy...

Continue Reading
4.408
Views
0 Comments
Atmel’s latest processor uses less juice
IC

Atmel’s latest processor uses less juice

by Martin Cooke @ elektormagazine.com: Atmel has announced a new series of Atmel | SMART ARM® Cortex®-A5-based microprocessors (MPUs). Firmly targeted at IoT applications they are said to deliver the world’s lowest power consumption for all MPUs in their class. They deliver sub...

Continue Reading
4.524
Views
0 Comments
Simple Infrared Barrier
Control

Simple Infrared Barrier

by Maurizio @ dev.emcelettronica.com: Although a remote control is not so difficult to design and build, there is an even simpler option: the IR barrier. This consists of a constant IR signal permanently going from an emitter to a receiver, both of them being in two different places...

Continue Reading
5.882
Views
0 Comments
S.M.A.R.T. Alarm Clock
Arduino

S.M.A.R.T. Alarm Clock

by Tony DiCola @ makezine.com: Wouldn’t it be nice to have an internet-connected alarm clock that automatically sets itself, based on your calendar? You would never miss an early appointment, never forget to set your alarm, and enjoy more restful sleep knowing you’ve solved the...

Continue Reading
7.308
Views
0 Comments
Simplify yourself a mechanical design of a device
Products

Simplify yourself a mechanical design of a device

With suitable spacers and other fastening technology you´ll use a space optimally while gaining a stable and professional construction at the same time. Success and reliability of a device depends not only on laboratory tests in “ideal conditions” but also on its mechanical...

Continue Reading
4.468
Views
0 Comments
HCS08 VGA Output
Interface

HCS08 VGA Output

This reference design is a simple VGA signal generation that uses the Freescale’s MC9S08SH16VTJR, which is an 8-bit microcontroller that has Central Processor Unit (CPU) speed of 40MHz with a maximum bus frequency of 20MHz. It has an internal clock source module containing a...

Continue Reading
5.078
Views
0 Comments
Get new posts by email:
Get new posts by email:

Join 97,426 other subscribers

Archives