Content posted in December 2018
Up close and personal with the Shuttle Independence
Steve Taranovich 12/20/2018 Post a comment
While in Houston recently, I visited the Space Center Houston and toured the 80-ton shuttle replica Independence, mounted atop the historic and original NASA 905 159-ton shuttle carrier aircraft (SCA), which was the first of the SCAs.
5G: Where is it and where is it going?
Martin Rowe 12/19/2018 1 comment
Despite the oncoming hype, 5G has a considerable way to go given that deployment is just beginning. We still need much of systems to get into full production. Then, businesses and consumers will have to buy the products.
The e-car: Electronics technology applied to sustainable mobility, Part 9
Busy Blogger 12/18/2018 1 comment
This blog series is focused on the wealth of possibilities offered by an interaction between the car’s driver and the smart car powered by means of smart electronic systems that are able to detect the physiological status of the driver and take preventive and corrective actions as well to preserve the safety and the comfort of the occupants of the e-car.
The current drive current sense circuit
Jerry Steele 12/5/2018 Post a comment
The op amp-based current sensing circuit described here is not new, it has been around for some time, but with very little discussion of the circuit itself. Somewhere along the line it was informally given the name: "Current Drive" circuit, so we'll call it that for now.
Battery-free power for wireless switches
Troy Davis 12/2/2018 Post a comment
EnOcean has enabled millions of wireless light switches that do not contain batteries and has now introduced the “Battery-free by EnOcean” seal to highlight the self-powered switches’ benefits at a glance.
At the heart of a transceiver is usually a phase-locked-loop (PLL) synthesizer, which delivers a signal to downstream components such as mixers, filters and power amplifiers.
The steps we will look closely at are the fine leak and gross leak seal tests, external visual, and radiation latch-up tests
Recently, AEye, was demonstrating their LiDAR system at CES in Las Vegas. A man using his new $1,198 Sony camera found that his photographs were damaged after he took pictures of AEye’s LiDAR LASER scanning system
The e-car basic concept is represented by the role of the electronics technology in making the car more comfortable, safe and effectively interacting with the driver. The first characteristic, comfort, is nowadays being dramatically enhanced by the new solution known as Road Noise Control (acronym: RNC) that has been introduced by BOSE during the CES 2019 in Las Vegas
Early microcontrollers had fixed I/O. It may have been possible to connect one of several internal peripherals to the I/O pins, but those pins were restricted and there was never an option of conditioning those outputs