PWM stands for Pulse Width Modulation. This article will use FPGA to generate PWM to drive the LED circuit.1. Design requirementsDefine a pulse width counter cnt1/cnt2, which are used to generate tria...
Generally speaking, functions can return local variables. The scope of local variables is only within the function, and the memory of local variables is released after the function returns. Therefore,...
Live Topic : Pre-configured Wi-Fi MCUs accelerate time to market and simplify production | Microchip Security Solutions Seminar Series 17Content introduction: For IoT products, security is always the ...
Driven by the "3060" dual carbon target, the "Technical Roadmap for Energy Saving and New Energy Vehicles (Version 2.0)" clearly states that by 2035, my country's annual sales of energy-saving vehicl...[Details]
introduction
Sterilizer is an important equipment for protecting human life and health. Both household and commercial sterilizers are very popular in developed countries.
Whether the ster...[Details]
This article introduces a solution for long-term power-on aging test of LED lighting products. It mainly explains how to combine the hardware products in the system and the main monitoring software t...[Details]
1. Setting and misjudgment analysis of upper limit current The working principle of the insulation withstand voltage tester is to determine the leakage current generated by the object under test unde...[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]
CATL issued an announcement that it plans to invest in the construction of the CATL new lithium battery production and manufacturing base (Yichun) project in Yichun City, Jiangxi Province, with a tot...[Details]
In recent years, modern spectrum analyzers have made great improvements in low-frequency analog accuracy and digital signal processing (DSP) devices, especially front-end intermediate frequency (IF) f...[Details]
Tech giants like Facebook, Amazon, Microsoft, Google, and Apple (FAMGA) are investing heavily in data security. If we talk about the companies that are being watched the most closely, they are the ...[Details]
With the rapid development of computer technology, large-scale integrated circuit and other technologies, the instrument system and computer software technology are closely integrated, which has bro...[Details]
Recently, the Shanxi Provincial Science and Technology Association announced the "2024 Shanxi Provincial Doctoral Innovation Station Recognition List". After application by municipal science and te...[Details]
Types and selection of DC stabilized power supply: DC stabilized power supplies can be divided into chemical power supplies, linear stabilized power supplies and switching stabilized power suppli...[Details]
External RAM data transfer MOVX A, @Ri MOVX A, @DPTR MOVX@Ri, A MOVX@DPTR,A During the execution, /WR and /RD will be valid. For example, try to write a program segment to transfer the conten...[Details]
The core industrial chain of smart cars will be a battleground in the era of smart cars 2.0.
Since the beginning of this year, China's automobile industry has continued to advance rapi...[Details]
Analog electronics
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