Today, when I got home, I saw the sample charger that the manufacturer gave me before lying on the balcony, so I took my tools and disassembled it. This is what it looked like before disassembly. Ther
[size=2]Hello everyone! I have been learning about OSEK NM recently. I have read the OSEK NM specification v2.5.3 briefly, but I am still confused about the process of building the logical ring of OSE
Travis Casagrande, a researcher at the Electron Microscopy Center at McMaster University in Canada, recently created the world's smallest "gingerbread house", which is only 10 x 6 microns in size.
Hall devices are magnetic sensors based on the Hall effect. They have developed into a diverse family of magnetic sensor products and have been widely used. This article briefly introduces their worki