1.LiteOS bare metal driver transplantation series
As the saying goes, talk is fake without practice. In the previous series of LiteOS kernel tutorials, we talked about how to manage tasks in the kerne...
I bought a cheap function generator and used resistors to divide the voltage and then measured the voltage. It was displayed on the LCD screen.
I originally made a preamplifier circuit board, but my a...
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]Layout is one of the most basic working skills for PCB design engineers. The quality of routing will direc...
Did you know? Shenzhen has become the "world's first 5G city"!Shenzhen Mayor Chen Rugui announced at the "Light Up Shenzhen, 5G Smart City" press conference that Shenzhen has taken the lead in the cou...
On the morning of August 31, Apple recently announced on its official website a screen replacement plan for the Apple Watch Series 2 and Series 3 aluminum models. According to Apple, these two smart ...[Details]
Code: /* C language example 11 Topic: Classical problem (rabbits give birth to babies): There is a pair of rabbits, and they give birth to a pair of rabbits every month from the third month after b...[Details]
Application of Hall Current Sensor in Inverter
In the inverter, Hall current sensors are used for ground fault detection and analog quantity sensing on the direct side and the AC side to ensure tha...[Details]
The crystal oscillator generates mechanical vibrations of a fixed frequency through electrical excitation, and the vibrations will generate current feedback to the circuit. After receiving the feedb...[Details]
1. Hardware Introduction
The Linux-2.6.32.2 kernel does not provide the ADC driver for S3C2440. The ADC driver is a character device driver. The following is an explanation of the driver imple...[Details]
On March 1, Grupo Antolin announced a strategic partnership with ams OSRAM Automotive Lighting Systems (AMLS), a supplier of intelligent and innovative lighting solutions for the automotive industry....[Details]
0 Introduction With the development of embedded system design technology, system engineers have higher and higher requirements for power supply in design and simulation. When embedded system design u...[Details]
In a switching cycle, the primary and secondary currents iv and iD of the transformer are triangular waves, as shown in Figure 8⒛ (b). During (0, DuTs), the growth slope of iv is Udc/n2L, where L i...[Details]
The 3kW high-power adjustable power supply studied in this paper is a key unit that constitutes an intelligent high-power power supply and power management system. It and the technology it uses can...[Details]
Let me first clear up some confusion here. When we go to a shopping mall to buy a TV, many shopping guides will pull you to buy an LED TV and emphasize its many advantages to you. At the end, they ...[Details]
"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. Multimeter can measure current, voltage, resistance, and some can also measure the magnifi...[Details]
Abstract: This paper analyzes the working principle and characteristics of a new rectifier power supply based on two technologies: freewheeling diode with neutral point and phase shift control, a...[Details]
On February 25, the research group of Professor Tang Chuanxiang of the Department of Engineering Physics at Tsinghua University and the cooperative team from the Helmholtz-Zentrum Berlin for Material...[Details]
Writing Efficient Shift Operations with PIC
Shift operations are required in many analog serial communications.
Taking the read byte of 1-W bus as an example, the original code is:
unsig...[Details]
Tesla has always emphasized the power of its pure vision autonomous driving solution. When humans perceive and understand the world, 70%-80% of the data is processed through vision. This at least m...[Details]
RF/Wirelessly
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