The embedded world we live in is developed by thousands of different MCUs and CPUs. To support the free flow of data and information, many are interconnected and often without communication. This data...
As the title says, I use CPLD as a decoder, but I don’t understand the meaning of the device name when selecting it. For example, EPM7128SQC100-15, what does the final QC100-15 mean?...
[Competition Details] 2020-2021 ON Semiconductor and Avnet IoT Creative Design CompetitionThanks again to all the netizens for their understanding and support of this contest!Our board is finally movi...
EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
By: Zhihong Lin Strategic Marketing Manager - Wireless Base Station Infrastructure Texas InstrumentsIntroduction:Driven by the need to connect to any device anytime, anywhere, wireless mobile technolo...
I want to use ads1.2 to program the mx27 board through the jtag port. Does anyone have any code that can be used? When calling NAND_Read_OnePage(int page, char * mainbuff, char * parabuff), what param...
"To woman like 1:00" has a reason All say that the female starts to support half a side sky, in fact, in many business enterprises, the female proportion is more and more high.Is first half year of a ...
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]
The principles to be followed are as follows:
(1) In terms of component layout, related components should be placed as close as possible. For example, clock generators, crystal oscillat...[Details]
Abstract: Based on the analysis of the characteristics of the IRIG-B (DC) code type, a design method for IRIG-B (DC) time code decoding is proposed. This method consists of a small number of periph...[Details]
Traditional synthesis techniques are increasingly unable to meet the needs of today's very large and complex FPGA designs implemented in 90nm and below process nodes. The problem is that traditio...[Details]
Stepper motors, also called steppers, use the principles of electromagnetism to convert electrical energy into mechanical energy and have been used since the 1920s. With the increasing popularity o...[Details]
1 Causes of problems with electric vehicle batteries
1.1 Caused by the battery itself
Why do we say that? In the previous issue, we learned about the working princi...[Details]
Lithium iron phosphate batteries are used as lithium-ion secondary batteries. Their main application is now in power batteries, which have great advantages over NI-H and Ni-Cd batteries.
Lithi...[Details]
With the continuous development of integrated circuit technology, integrated circuits have developed from thousands of gates to the current level of millions and tens of millions of gates. The applica...[Details]
1. Electromagnetic compatibility design
Electromagnetic compatibility refers to the ability of electronic equipment to work in a coordinated and effective manner in various electromagnetic env...[Details]
Modern communication equipment, portable electronic products, laptops, electric vehicles, small satellites, etc. generally use batteries as power sources and are widely used. However, the batteries...[Details]
Background
The proliferation of ultra-low-power wireless sensor nodes for measurement and control purposes, combined with new energy harvesting techniques, has made it possible to create ful...[Details]
The Challenge:
Protect historical relics by monitoring environmental factors without affecting their original appearance.
The Solution:
Developed a monitoring system for the...[Details]
Abstract Aiming at the harm caused by mobile phone microwave radiation to human body and the incompatibility between mobile communication network and fixed-line network, a PSTN voice gateway using ...[Details]
New processors in laptops place higher demands on power supplies: higher current, faster response to load steps, and faster adjustment of output voltage after the voltage identification (VID) code ...[Details]
Microcontroller MCU
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