App note: Digital inrush controller
https://www.electronics-lab.com/app-note-digital-inrush-controller/
App note from IXYS about their unique digital inrush controller using Zilog’s 8-bit Z8F3281 MCU. Digital control allows distinctive solutions to control inrush current in typical AC-DC rectifier with capacitive load by limiting capacitor pre-charge current to a predetermined value at each half sine-wave cycle. Capacitor charge is spread over a number of cycles until […]
ATtiny84 OSC Calibrator and High Voltage Fuse Resetter
https://www.electronics-lab.com/attiny84-osc-calibrator-and-high-voltage-fuse-resetter/
A GitHub user called Wagiminator has posted details about ATtiny84-TinyCalibrator, which is an OSC Calibrator and High Voltage Fuse Resetter for 8-Pin ATtinys. The ATtiny84 was chosen as the microcontroller for the TinyCalibrator because it has exactly the necessary number of GPIO pins. 8-pin ATtinys usually feature few GPIO pins available, so they are usually operated without an […]
TPLC™ 3.8 V Hybrid Capacitors Series comes up to 350F
https://www.electronics-lab.com/tplc-3-8-v-hybrid-capacitors-series-comes-up-to-350f/
Τecate Group’s TPLC series combines the high power density of an ultracapacitor and the rich energy density of a lithium battery Tecate Group’s TPLC series is UL recognized and RoHS and REACH compliant. The capacitors are ideally suited for applications requiring increased voltage, higher energy density, and an exceptional cycle life that is not available […]
30V/4A Adjustable Power Supply (CC-CV)
https://www.electronics-lab.com/30v-4a-adjustable-power-supply-cc-cv/
By Hesam Moshiri and Anson Bao In this article/video, I introduced an adjustable 30V-4A linear power supply that provides constant voltage and constant current adjustment. The output noise of the power supply is low and has measured using the power analysis feature of the Siglent SDS2102X Plus oscilloscope. All component packages are through-hole, so you […]
Elektor Review: Siglent Bench Multimeter SDM3045X
https://www.electronics-lab.com/elektor-review-siglent-bench-multimeter-sdm3045x/
Harry Baggen writes: Every electronics enthusiast will have one or more multimeters. But have you ever considered purchasing a bench multimeter instead of a hand-held one? These usually offer many more features and a better display. The Siglent SDM3045X is a 4½-digit bench multimeter with a basic accuracy of 0.02% and many interface options. Here follows […]
High Accuracy Current Sensor with 400Khz Bandwidth using ACS37002
https://www.electronics-lab.com/high-accuracy-current-sensor-with-400khz-bandwidth-using-acs37002/
This is a high accuracy current sensor project build using ACS37002 IC from Allegro, which is a fully integrated Hall-effect current sensor with 0.85mOhms integrated conductor. A fast overcurrent alert output, programmable gain settings and analog linear voltage outputs are key features of this project. The sensor has optimized accuracy for current ranges +/-33A to […]
110V/220V Electric Mini Circular Saw For Household Use
https://www.electronics-lab.com/110v-220v-electric-mini-circular-saw-for-household-use/
There are many Mini Circular Saws available in the market, and it might be confusing getting one appropriate for you. I recently stumbled upon one of such saws, a 110V/220V Electric Mini Circular Saw. The circular saw is suitable for making straight cuts in wood, wood-like material, aluminum, plastic, and steel that has not undergone […]
Glasgow Interface Explorer Offers flexible open source multitool for digital electronics
https://www.electronics-lab.com/glasgow-interface-explorer-offers-flexible-open-source-multitool-for-digital-electronics/
1BitSquared has launched on Crowdsupply it’s Glasgow Interface Explorer. The board is said to be designed for hardware designers, reverse engineers, digital archivists, electronics hobbyists, and anyone else who wants to communicate with a wide selection of digital devices with minimum hassle. The board is designed to be attached to the majority of devices without […]
Bosch’s BHI260AP self-learning AI smart sensor for fitness tracking
https://www.electronics-lab.com/boschs-bhi260ap-self-learning-ai-smart-sensor-for-fitness-tracking/
Athletes have started relying on fitness trackers to monitor their daily exercise and to improve their performance. After a series of developments in smart trackers for athletes, Bosch has now released its new self-learning AI smart sensor – BHI260AP specially designed for fitness tracking, navigation, machine learning analytics, and orientation estimation. “The self-learning AI sensor […]
Vecow Launched DVC-1000 Industrial-Grade 3D Vision Camera
https://www.electronics-lab.com/vecow-launched-dvc-1000-industrial-grade-3d-vision-camera/
Vecow Co., Ltd., a team of global embedded experts, announced a new product portfolio for Embedded Vision Camera with an Industrial-grade 3D Vision Camera, DVC-1000. It is powered by Intel® RealSense™ technology to deliver intuitive, natural interaction and immersion with advanced stereo image sensing technologies for vision-based applications. Vecow DVC-1000 features an IP67-rated enclosure, fanless […]