NetWorker – an advanced web server with PIC18F67J60
https://www.electronics-lab.com/networker-advanced-web-server-pic18f67j60/
rs-online.com have published an advanced webserver project based on PIC18F67J60 microcontroller. An Internet connection would be a valuable addition to many projects, but often designers are put off by the complexities involved. The ‘NetWorker’, which consists of a small printed circuit board, a free software library and a ready-to-use microcontroller-based web server, solves these problems […]
Isolated 24V to 12V 10W Flyback Power Supply
https://www.electronics-lab.com/isolated-24v-12v-10w-flyback-power-supply/
maximintegrated.com power supply experts have a reference design of a 24V to 12V flyback converter. Maxim’s power supply experts have designed and built a series of isolated, industrial power-supply reference designs. Each of these power supplies efficiently converts 24V into useful voltage rails at a variety of power levels. Every power rail is isolated with […]
ATtiny85 Tiny OLED Watch
https://www.electronics-lab.com/attiny85-tiny-oled-watch/
An ATtiny85 and a 64×48 OLED display hand clock: This is the third in my series of minimalist watches based on the ATtiny85. This version displays the time by drawing an analogue watch face on a miniature 64×48 OLED display. It uses a separate crystal-controlled low-power RTC chip to keep time to within a few […]
Getting started with Python and Arduino MKR1000 for secure IoT projects
https://www.electronics-lab.com/getting-started-python-arduino-mkr1000-secure-iot-projects/
A getting start guide to program Arduino MKR1000 in Python: The MKR1000 is described as a powerful board that combines the functionality of an Arduino Zero (already supported by Zerynth) and the connectivity of a Wi-Fi Shield, with a Cryptochip for secure communication. The design also includes a Li-Po charging circuit that allows the Arduino MKR1000 to run on battery power […]
SubPos – Wifi enabled Positioning System
https://www.electronics-lab.com/subpos-wifi-enabled-positioning-system/
A “dataless” Wi-Fi positioning system that can be used anywhere GPS can’t. Blecky @ hackaday.io writes: The SubPos Wi-Fi Positioning System is an indoor positioning system that can be used in various environments such as metro lines, shopping malls, carparks, art galleries or even conference centers; essentially anywhere GPS doesn’t penetrate. It could also be […]
A64-OLinuXino board with 64-bit Cortex-A53 processor
https://www.electronics-lab.com/a64-olinuxino-board-64-bit-cortex-a53-processor/
A64-OLinuXino OSHW board is released by Olimex Ltd. It’s an open source hardware board that runs Linux and Android. Entirely designed with open source software CAD tools and source files are available on github. Schematic is here. Features A64 Cortex-A53 64-bit SoC from Allwinner AXP803 PMU with Lipo charger and step-up 1 or 2GB or […]
Intel Optane, Intel’s Next-Generation SSD Technology
https://www.electronics-lab.com/intel-optane-intels-next-generation-ssd-technology/
In July 2015, Intel and Micron Technology announced a new technology for memory and storage solutions called “3D XPoint™ technology“. It is a new category of nonvolatile memory that addresses the need for high-performance, high-endurance, and high-capacity memory and storage. Now Intel had produced its Optane™ technology that provides an unparalleled combination of high throughput, low latency, high quality of service, […]
LTC2063 – 2μA Supply Current, Zero-Drift Operational Amplifier
https://www.electronics-lab.com/ltc2063-2%ce%bca-supply-current-zero-drift-operational-amplifier/
The LTC2063 is a single low power, zero-drift, 20kHz amplifier. The LTC2063 enables high resolution measurement at extremely low power levels. Typical supply current is 1.4μA with a maximum of 2μA. The available shutdown mode has been optimized to minimize power consumption in duty-cycled applications and features low charge loss during power-up, reducing total system […]
PCB Droid – First Mobile PCB Designer App
https://www.electronics-lab.com/pcb-droid-first-mobile-pcb-designer-app/
The applications available nowadays serve our everyday life well. Would it be the need of our entertainment, business life or lifestyle. However, there is one special field where we could face a serious shortcoming and it is the engineering field. I’ve come across a demand through forums specialized in electronics for a mobile application, designing […]
Dual die, Hall effect, latch and switch sensor is accurate & redundant
https://www.electronics-lab.com/dual-die-hall-effect-latch-switch-sensor-accurate-redundant/
Graham Prophet @ eedesignnewseurope.com discuss about Melexis magnetic latch and switch sensors. He writes: Melexis (Tessenderlo, Belgium) has introduced a range of new magnetic latch and switch sensors that feature two silicon dice in the same package, yielding highly reliable devices, which are aimed at automotive applications including transmission, power steering, braking and locks/latches. Dual die, […]