1. How many topics did you publish and how many posts did you reply to in EEWORLD in 2013? In 2013, I published 57 topics and replied to 177 posts in EEWORLD:kiss: 2. What is the most unforgettable th
[b]1. What is a battery? [/b]Chemical power sources are commonly known as batteries. They are devices that directly convert the energy released by the chemical changes of substances into low-voltage d
Now I use cc2530, and add terminal mac filtering networking on the coordinator side. I know that NV can help the connected terminal to quickly network after power failure, but it also has negative eff
[align=center][/align] Today, wireless power and contactless charging technology have become a reality with their use in mobile devices. However, the application of this technology is still in its inf
It is also very difficult to make a good high frequency of the audio. It requires the power amplifier to handle the low-mid frequency and high current switch at the same time. So its quality is fully