I use SN74LVC1G08 single AND gate chip, connect the circuit as shown in the figure, the pulse signal input to the 2nd pin of the MCU is 3.3V, why is the output signal amplitude of the 4th pin only 0.5...
Hello everyone, I am currently working on my graduation project. Can anyone help me translate a foreign language article about microcontrollers? It can be all in English, I can translate it myself....
I originally planned to use Perf-V IDE as the development tool for the Perf-V development board, but after installing the driver on two computers at home, both were not in normal status, so I can only...
I am a beginner in wince and have encountered some problems. I would like to ask you for help: System: s3c2440 + wince5.0 Implementation purpose: FPGA communicates with s3c2440's GPIO, using EINT0 and...
[code]This information comes from the cooperative QQ group: Electronic Engineer Technical Exchange (12425841) The group owner's ID in the forum is: Kata[/code] When we make a mobile phone board, we ne...
I haven't used CCS for a while. Today I suddenly used it and it felt a little different. Here is what I saw before: [img=853,273]https://12.eewimg.cn/bbs/data/attachment/forum/month_1212/20121220168...
EtherCAT (Ethernet for Control Automation Technology) is a real-time industrial fieldbus communication protocol based on an Ethernet-based development framework. EtherCAT is one of the fastest indu...[Details]
A parallel inverter consists of two thyristors (T1 and T2), a capacitor, a center-tapped transformer, and an inductor. The thyristors provide a current path, while the inductor L maintains a consta...[Details]
In recent years, many people have switched to new energy vehicles, and this type of vehicle has indeed been highly sought after and is considered the future direction of automobile development, and...[Details]
Ever since the Tesla fire incident, electric cars, already known for their poor reputation, have been subjected to even more scathing criticism. Despite this, many people are still willing to buy t...[Details]
On August 25th, SK Hynix announced that it has completed development and entered mass production of its 321-layer, 2Tb QLC NAND flash memory product. This achievement marks the world's first applic...[Details]
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
1. Multi-channel DAC technology bottleneck
Currently,
the development of multi-channel DAC technology focuses on two core challenges.
First, industrial applications urgently ...[Details]
Learned the following information.
Customer product: industrial computer motherboard
Glue application area: CPU/BGA filling
Glue color requirements: black or t...[Details]
A multilevel inverter converts a DC signal into a multilevel staircase waveform. Instead of a straight positive-negative output waveform, the output waveform of a multilevel inverter alternates in ...[Details]
My career has been closely tied to the semiconductor industry. From product management to content marketing, I've provided countless forecasts and predictions across a variety of roles. Whethe...[Details]
A tubular motor is an electric motor that is typically used to control the movement of machines and equipment. Tubular motors are generally divided into two categories: linear tubular motors and ro...[Details]
A scale, a large, ground-mounted scale, is typically used to measure the tonnage of truck cargo. It's the primary weighing device used in factories, mines, and businesses for bulk cargo measurement...[Details]
The composition of the water heater
The water heater itself is divided into the following parts:
1. Water tank.
This is where the water heater is filled with water and where the wate...[Details]
From time to time, I see some audiophiles spending a lot of money or a lot of time to DIY speakers, but the results are not what they want. Below I list some of the small experiences I summarized b...[Details]
FPGA/CPLD
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