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, […]
Linear Lab Power Supply with digital meter
https://www.electronics-lab.com/linear-lab-power-supply-digital-meter/
danielrp @ instructables.com build a nice power supply for his lab. He writes: From my point of view one of the best ways to get started in electronics is to build your own laboratory power supply. In this instructable I have tried to collect all the necessary steps so that anyone can construct his own. […]
Real Time Clock On 20×4 I2C LCD Display with Arduino
https://www.electronics-lab.com/real-time-clock-20x4-i2c-lcd-display-arduino/
Sometimes it may be necessary to use a display while making a hardware project, but the size and the type of the display may vary according to the application. In a previous project, we used a 0.96″ I2C OLED display, and in this project we will have an I2C 20×4 character display. This tutorial will describe […]
YouTube Subscriber Counter with Wemos D1 mini
https://www.electronics-lab.com/youtube-subscriber-counter-wemos-d1-mini/
educ8s.tv @ youtube.com uploaded a new tutorial. Nick writes: Today we are going to build a DIY YouTube subscriber counter with a big LCD display and a 3D printed enclosure YouTube Subscriber Counter with Wemos D1 mini – [Link]