What does the hiccup mode of a DC DC chip refer to?
The so-called hiccups are generally a cycle of normal output, fault detection and output stop for protection, and then normal output restart after a...
The launching ceremony of the China Nutrition and Health Education Information Project, jointly initiated by the China Health Education Association, the Food Nutrition and Safety Professional Committe...
To sum up, the main ones are as follows 1 ADS debugging is ADS AXD to be exact. ADS contains AXD. Originally, we all used SDT, but ARM stopped supporting SDT and changed to support ADS. So we should s...
I believe everyone wants to know which of the ADI laboratory circuit recommended download materials can provide evaluation boards. Today we will give you a complete list of laboratory circuits that ca...
Between two LI commands, the axis is hard stopped, without deceleration. I also used AM command in between, but it didn't work, unless I wrote two programs #B, #C, each with one LI, it can decelerate ...
[i=s] This post was last edited by dcexpert on 2015-1-28 23:33 [/i] [b]Others [/b] We have analyzed the main hardware modules before, and now we are analyzing the remaining parts. [list] [*]Buttons an...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
Portable power applications are broad and varied. Products range from wireless sensor nodes with average power consumption of only a few microwatts to in-vehicle medical or data acquisition systems...[Details]
When developing electronic products with processors, how to improve anti-interference ability and electromagnetic compatibility?
1. The following systems should pay special attention to anti-...[Details]
Li/SOCl2 batteries (lithium sub-cells) have the advantages of high operating voltage, stable discharge voltage, wide operating temperature range and long storage life, and have been widely used in ...[Details]
As countries around the world are leaning towards the new energy battery industry, lithium-ion power batteries, as the ideal energy source for the development of the 21st century, are attracting mo...[Details]
According to a survey by the International Energy Agency, Asia and Australia used 1.65 trillion liters of oil for energy in 2004. The survey also showed that since 1990, the demand for oil has been...[Details]
After the development of the single-chip microcomputer application system is completed, the system often freezes at the work site due to noise interference, electromagnetic interference, overvoltag...[Details]
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