Charger interface IC avoids handset overheating at fast-charge rates
https://www.electronics-lab.com/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 charger-interface IC family, PI saya this is the first IC for off-line AC-DC chargers compatible with the Quick Charge […]
Atmel’s latest processor uses less juice
https://www.electronics-lab.com/atmels-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 200 µA in retention mode with context preserved, 30 µs ultra-fast wake-up and […]
Simple Infrared Barrier
https://www.electronics-lab.com/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 (a few meters apart). When an obstacle comes […]
S.M.A.R.T. Alarm Clock
https://www.electronics-lab.com/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 nightmare of regulating your alarms. An internet-savvy alarm clock could even […]
Simplify yourself a mechanical design of a device
https://www.electronics-lab.com/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 construction. Elimination of mutual influence (EMC), optimal space usage, resistance to vibrations, […]
HCS08 VGA Output
https://www.electronics-lab.com/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 Frequency-Locked Loop (FLL) controlled by internal or external reference. Its precision […]
Sinewave Generator
https://www.electronics-lab.com/sinewave-generator/
Sine wave Generator project will provide you with a Sinusoidal Waveform output to test various instruments. You can also use the High quality output from this kit to insert a tone modulation in your audio and RF equipment. This kit is designed using XR2206 IC to provide High Stability and Accuracy. Supply input 12 VDC […]
Sinewave generator
https://www.electronics-lab.com/project/sinewave-generator/
Sine wave Generator project will provide you with a Sinusoidal Waveform output to test various instruments. You can also use the High quality output from this kit to insert a tone modulation in your audio and RF equipment. This kit is designed using XR2206 IC to provide High Stability and Accuracy. Supply input 12 VDC […]
ZofzPCB: FREE 3D Gerber Viewer
https://www.electronics-lab.com/zofzpcb-free-3d-gerber-viewer/
Rafal @ zofzpcb.com writes: Many CAD designers, including myself, are equipped with powerful graphic cards. I definitely wanted to use a gamer graphic and I wanted to fly. There is the result, 3D Gerber viewer with newly implemented display of components. Components are guessed, not yet from BOM. Download at http://www.zofzpcb.com Do not forger to check […]
LED Fade using Arduino Uno
https://www.electronics-lab.com/led-fade-using-arduino-uno/
by DIYmasters @ instructables.com: Hi everyone, this is my first Instructable, and in it, I’ll be showing you how to fade an LED with an Arduino Uno , 2 Jumper wires, 1 Resistor, and a breadboard. LED Fade using Arduino Uno – [Link]