Recently, I have a project that requires peripherals with 5V and 3.3V. The main control is 3.3V, and there is a screen powered by 5V. The current is about 300+mA. The lithium battery is a single-cell
Pomona is a company we are familiar with, and for more than 60 years, Pomona has always been synonymous with reliability and excellent value. Pomona has always insisted on using only the highest quali
Perhaps second only to Ohm's Law in electronics is Moore's Law: The number of transistors that can be packed into a chip doubles every two years or so. Since the physical size of a chip remains roughl
[p=28, null, left][font=微软雅黑][size=3][/size][/font][/p][p=28, null, left][font=微软雅黑][size=3]The 2018 Xiaomi AIoT Developer Conference was held today. At the conference, Lei Jun proposed the concept of