[size=4][color=#000000]Double loops and multiple loops may seem complicated, but in fact, the optimization method for multiple loops is relatively simple. It all depends on one word: "split". Once thi...
Use NIOS as a soft-core processor to output four-way signals: sawtooth wave, sine wave, square wave, triangle wave. I don't understand the principle. Can anyone give me some guidance?...
Introduction Cash registers are electronic products that are becoming popular in various commercial fields. Since the use of cash registers can simplify commodity management and save manpower, variou...
[size=4]Based on different working principles, power supplies can be divided into three categories: linear regulated power supplies, switching regulated power supplies and charge pump power supplies. ...
stm32: Generalize flash mounting code so it supports arbitrary FS.This commit refactors and generalizes the boot mount routine on the stm32 so that it can mount any type of filesystem. That is, it no ...
The 2016 China International Solar Power Expo was held in Beijing from March 29 to 31. Taking advantage of this exhibition, Sungrow launched its new 50kW string inverter SG50KTL to the world.
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With the rapid economic development and the continuous advancement of urbanization, various social contradictions and violent incidents have gradually increased, and the emergencies and abnormal ...[Details]
1 Introduction
Display is a very important part of the single-chip microcomputer application system. Usually, digital tube display LED is used as the output device to display some information ...[Details]
1. AC LED is not a fundamental change in the device.
In other words, there actually does not exist an LED chip that works with an alternating electric field mechanism. The AC LED that is n...[Details]
1. Modifications before transplantation 1.1 include/configs/jz2440 modification Original definition: It can be seen that CONFIG_CMD_NAND must be defined first to enable NANDFlash. This is d...[Details]
Industrial automation control systems are an indispensable part of modern industrial production. They use various sensors, actuators, controllers and other equipment to achieve real-time monitoring...[Details]
Recently, the BDM-250 micro inverter independently developed and produced by Nortel Energy has successfully passed the latest UK G83/2 certification. This is the second time that Nortel Energy's BDM-2...[Details]
At the debugging site, we often encounter a motor without a nameplate, but we really want to know the speed of the motor, we don’t have a tachometer, and we don’t want to take the effort to disassemb...[Details]
Summary Precision signal chain designers are challenged to meet noise performance requirements in medium bandwidth applications, often ending up with a trade-off between noise performance and accur...[Details]
Flowmeter is an indispensable product in the industry nowadays. There are many types of flowmeters, such as rotor flowmeter, electromagnetic flowmeter, vortex flowmeter, turbine flowmeter. Each major ...[Details]
According to Qunzhi Consulting data, the shipment volume of notebook panels in 2019 was 188 million pieces, a year-on-year increase of 2.0%. The main growth momentum came from the demand for replacem...[Details]
New R&D center covers the entire product development process and provides cutting-edge semiconductor solutions for automotive and industrial applications October 10, 2022 - ON Semiconductor, a lea...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1. Cortex-M3 supports a maximum of 4GB of storage space, and its address mapping relationship is as follows
2. Memory Mapping Example: 256KB Flash 48KB SRAM
IROM1 is the on-chip program me...[Details]
As the name implies, non-contact temperature sensors are sensors that can measure temperature without direct contact with the object being measured. This type of sensor is widely used in industry, ...[Details]
DSP and ARM Processors
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