Imagine going in for an emissions test with a blinking Check Engine light. That is asking for trouble. This light usually means there is something not right with your vehicle. The check engine light can show an issue with the oxygen sensor that resides in the exhaust pipe. This sensor is ...
Using an improper or inadequate configuration could cause interference, so finding the right design for your uses is crucial. Depending on the EMI problem's specifics, grounding techniques can reduce conducted and radiated emissions. If at all possible, you'll want to test these solutions before ...
Some states require emissions testing, also known as smog checks, to measure pollutants in a car’s exhaust. An emissions test looks at two aspects of your car: How well your systems that affect emissions — such as transmission and fuel system — are operating. How much of certain pollutant...
In the past two decades, the number of Americans at risk of experiencing a wildfire has doubled. Learn what you need to do if one is near you.
“It is so easy for manufacturers to generate more of that stuff, rather than even try to recycle, but I believe there is a public interest here: perception is changing so much that companies are starting to look at how they can properly recycle these bottles.” Prof. Adisa Azapagic, ...
50) AI music software is still very much in its infancy, but with more investors interested in the development and outcomes of such technology, and considering the rapid growth rate of other tech advances in recent years, it’s only a matter of time until AI-produced music is seen as the...
Three is not always adequate. Energy Sustainable Dev. 20: 21-29.Wang, Y.; Sohn, M. D.; Wang, Y.; Lask, K. M.; Kirchstetter, T. W.; Gadgil, A. J. How many replicate tests are needed to test cookstove performance and emissions? -- Three is not always adequate. Energy for ...
An LCD display can affect a product’s radiated emissions performance as much as any other part. This is primarily because not all LCDs are made the same way. Even if they look the same, one LCD may emit much more noise than one from another manufacturer due to differences in design. ...
When I was a ten-year-old girl, I was once asked to deliver a speech titled “A Real Test in My Life . To talk before the whole class! Just imagine how 1. shy I was the moment I thought of that with so many eyes fixed upon me. I had no other 2. , though.
It is important that no external equipment, metal planes, or cables interfere with the emissions testing of the DUT. In order to test the ADuM5020/ADuM5028 evaluation board, a battery with an on-board low dropout regulator was used to keep the power supply current loop small and remove unne...