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Using Ferrite Beads for Ringing Control in Switching Converters
“Ringing” is a common term referring to the undesired oscillation that occurs when a power semiconductor switch turns on or off in the presence of parasitic inductance and capacitance. Energy stored...
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Pi Supply LoRa Boards Run on Raspberry Pi, Arduino and Micro:bit
Pi Supply has launched a new series of IoT LoRa Boards on Kickstarter that work with Raspberry Pi, and Micro:bit. They include an IoT LoRa Gateway HAT board with a price of £120 ($157) and a LoRa Node...
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Avalue’s ECM-CFS SBC Sports Intel’s Coffee Lake Processor
Avalue recently announced a Linux-friendly 3.5″ ECM-CFS Single Board Computer with a choice of Intel’s latest 8th Gen “Coffee Lake” S-series processors. It also features triple display support, 2x GbE,...
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NXP’s MMA8451QR1 Accelerometer
Process computer designs usually start out with an accelerometer. As reliability problems creep in, making the switch to a more “professional” solution is beneficial. Accelerometers are based on the...
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Infrared Temperature Sensor Array using AMG8833
The Grove – Infrared Temperature Sensor Array (AMG8833) is a high precision infrared array sensor which based on advanced MEMS technology. It can support temperature detection of two-dimensional area:...
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Evaluation board for STSPIN820 stepper motor driver
The EVALSP820-XS is a compact and easy to use evaluation board for the STSPIN820, the world’s smallest 45 V microstepping motor driver rated at 2.5 A. It provides a very compact solution to evaluate...
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Using NXP’s NXQ1TXH5 Qi Charging Circuit
Adding wireless charging to furniture and other consumer goods is a nice way to add some oomph to an otherwise boring product. NXP’s NXQ1TXH5 provides an interesting, albeit difficult-to-prototype way...
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uMesh – A self-contained, battery operated ESP32 module
Battery Powered ESP32 module Jarrett published a new project. It is a battery powered ESP32 module. I’ve been working on an ESP32 module. Part of the problem I’ve been seeing with inexpensive IoT dev...
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TourBox – The Ultimate Controller For Photoshop And Lightroom
Tour Technology is a group of tech engineers and designers working together to make innovative products for designers and creators. After several years of research and development, they created an...
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Inexpensive chip-based device may transform spectrometry
A collection of mini-spectrometer chips are arrayed on a tray after being made through conventional chip-making processes. Image: Felice Frankel Tiny device could replace expensive lab-scale equipment...
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Modules offer both Wi-Fi and dual-mode Bluetooth at the same time
u-blox announces multiradio and gateway modules with concurrent Wi-Fi and dual-mode Bluetooth connectivity. The NINA‑W15 module series offers much design versatility, built‑in security, and proven...
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Weller soldering station for less than 150€
New soldering station WE1010 proves that even a very decent station can be available at an affordable price. It´s primarily designed for schools, students, demanding hobbyists, developers etc. Having a...
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testing google+
testing google+ The post testing google+ appeared first on Electronics-Lab.
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Extended battery life in portable devices with new low Iq LDO
Extending battery life in portable devices up to four times longer than traditional ultra-low quiescent (Iq) LDOs, Microchip has announced a linear Low Dropout (LDO) regulator. With an ultra-low Iq of...
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Highly integrated gateway module speeds LoRa deployments
The release of the LBAA0ZZ1QM (US) & LBAA0ZZ1TY (EU) LoRa Pico Gateway 14-pin metal-shielded module has been announced by Murata. Supporting eight channels and available in two variants for use in...
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Security Module for Raspberry Pi
Security Module for Raspberry Pi. Easy to integrate. Hard to penetrate. Zymkey secures all your digital assets from cyber-physical threats. Raspberry Pi is no longer just the purview of educational...
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An i.MX 8M Development Kit for Amazon Alexa Voice Service
Smart electronics help us save time at home especially when one cannot wait to get the party started. To provide a solution to this situation, Amazon created speakers and stereo systems, which are...
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Review: Siglent SDS1204X-E four-channel oscilloscope
Review: Siglent SDS1204X-E four-channel oscilloscope Here is a nice mini review of Siglent SDS1204X-E four-channel oscilloscope by Harry Baggen @ elektormagazine.com: A few years ago I wrote a review...
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TruffleBot Sniffs Out and Accurately Identifies Specific Chemical Odors
TruffleBot identifies smells by measuring small changes in air pressure and temperature. By Megan Scudellari An electronic nose typically identifies odors by detecting the “fingerprint” of a chemical...
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AVR-IoT WG development board
Microchip released a new IoT Development board, the AVR-IoT WG with part number: AC164160 The AVR-IoT WG development board combines a powerful 8-bit ATmega4808 MCU, an ATECC608A CryptoAuthentication...
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