Superconductivity at –23 degrees Celsius?
https://www.electronics-lab.com/superconductivity-23-degrees-celsius/
Researchers at the University of Chicago have managed to beat the previous world record for high-temperature superconductivity (HTSC) by 50K. This new material reaches superconductivity at –23 °C (under very high pressure conditions). by Thomas Scherer @ elektormagazine.com Even though the material needs to be under extreme pressure at this temperature for superconductivity to occur, […]
New Tinker Boards with RK3399Pro and Features Google’s i.MX8M
https://www.electronics-lab.com/new-tinker-boards-rk3399pro-features-googles-mx8m/
Asus displayed two new open-spec Tinker boards at Computex last week, the “Tinker Edge R” SBC with a RK3399Pro, the “Tinker Edge T,” and “CR1S-CM-A” variants of Google’s i.MX8M and Edge TPU equipped Coral Dev Board. They also unveiled an 8th Gen Core-based “PN60T” mini-PC with an Edge TPU. The Tinker Edge R has a […]
Record-smashing Snapmaker 2.0 3D printers now available for website pre-orders
https://www.electronics-lab.com/record-smashing-snapmaker-2-0-3d-printers-now-available-website-pre-orders/
The modular 3D printer line, available in 3 models, is now available for pre-order from Snapmaker.com after becoming the most-funded technology project on Kickstarter After breaking multiple records with the Snapmaker 2.0 Kickstarter campaign, Snapmaker is today announcing that the 3D printer line is now available for pre-orders on Snapmaker.com. The Snapmaker 2.0 raised $7,850,866 […]
Next-generation IoT wireless modules accelerate development
https://www.electronics-lab.com/next-generation-iot-wireless-modules-accelerate-development/
Radio modules using STMicroelectronics’ STM32WB55 wireless microcontroller are available from Arrow Electronics. The Sharky modules were co-developed with Italian designer, Midatronics. By Caroline Hayes The microcontroller integrates a 2.4GHz RF transceiver supporting Bluetooth 5 (including Bluetooth Low Energy), Thread, and ZigBee stacks. Its dual Arm Cortex-M core architecture enables real-time secure application performance running on […]
Open hardware SBC module based on AT91SAM9260 @200MHz with 128MB RAM
https://www.electronics-lab.com/open-hardware-sbc-module-based-at91sam9260-200mhz-128mb-ram/
The second installment in the embedded Linux hardware development learning exercise. The board is an updated version of the previous AT91RM9200_SBC. Detailed documentation and resources can be found in the docs and resources folders. Note: the CPU comes in two variants, 208 pin PQFP and 217 pin BGA. The PFQP version is pin compatible with […]
SODIMM module features i.MX8M Mini/Nano with up to 8GB RAM
https://www.electronics-lab.com/sodimm-module-features-mx8m-mini-nano-8gb-ram/
iWave Systems, a leader in embedded systems and solutions, will be launching a new System on Module based on NXP® i.MX8M Mini/Nano application processor. SOM will feature a powerful combination of 4 x ARM Cortex®-A53 @ 1.8GHz*, 64-bit processor and 1 x ARM® Cortex®-M4 core @ 400 MHz. The powerful SoC coupled with other advanced […]
Littelfuse setP™ temperature indicator helps protect USB Type-C plugs from overheating
https://www.electronics-lab.com/littelfuse-setp-temperature-indicator-helps-protect-usb-type-c-plugs-overheating/
Littelfuse expands its PolySwitch setP series of digital temperature indicators, introducing the SETP0805-100-CC which is designed to protect USB Type‑C and USB power delivery charging cables from overheating. It is optimised for use in cables equipped with USB Type-C connectors at both ends. Typical applications for SETP0805-100-CC temperature indicators include consumer electronics, primarily for mobile and wearable devices […]
Panasonic’s ETQP Series metal-composite type power choke coils now available
https://www.electronics-lab.com/panasonics-etqp-series-metal-composite-type-power-choke-coils-now-available/
Panasonic’s ETQP Series metal-composite type power choke coils offer exceptional robustness for use in harsh automotive and industrial applications. AEC-Q200 qualified, they are ideal for use as noise filters in drive circuits, and in step-down and step-up circuits in DC-DC converters, voltage regulators and buck-boost converters. The ETQP Series inductors are notable for their high […]
Saelig’s SAE106S Digital PCB Microscope has 1080p resolution
https://www.electronics-lab.com/economical-sae106s-digital-pcb-microscope/
High resolution inspection tool with built-in LCD designed for standalone PCB inspection. Saelig Company, Inc. announces the introduction of the Saelig SAE106S Digital Microscope, a versatile tool designed specifically for PCB inspection, but it will also prove to be useful in many other fields such as coin or mechanical part examination. The SAE106S may be […]
1750Hz tone generator using 74HC4060
https://www.electronics-lab.com/1750hz-tone-generator-using-74hc4060/
Dilshan Jayakody published a new mini circuit. He writes: The 1750Hz tone bursts are often used to trigger repeaters. There are several methods to build 1750Hz tone generators which including TC5082 divider, using MCUs, etc. In this post, I present another 1750Hz tone generator which I built using 74HC4060 high-speed 14-stage binary ripple counter and […]