For many people, the first exposure to energy harvesting may have been in the early days of solar-powered portable calculators, and while these types of calculators are no longer mainstream, the techn
[i=s] This post was last edited by China Mobile Module on 2019-3-21 14:36 [/i] [align=left][b]What is OpenCPU [/b][/align][align=left]"Xiao Wang, what is OpenCPU?", "I know OpenCPU, it's just opening
To achieve 10kHz PWM output at P2.0 port, which is also the common operating frequency of motor control in applications, it is necessary to understand each clock clearly in order to output accurate fr
ESD (electrostatic discharge) is one of the most serious failure mechanisms in CMOS circuits. In severe cases, it can cause the circuit to burn itself out. This paper discusses the necessity of ESD pr
I want to design a circuit that can collect ±10V voltage input. The design idea is to convert the ±10V voltage into 0-20V DC, and then attenuate the 0-20V DC to 0-5V and input it to AD for conversion.