[code]library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; entity save is port( frame:in std_logic; --When high level, store wrsig:in std_logic; --When rising edge, a Bytes of d...
I recently saw an application that uses the internal oscillator of 95F564K to achieve 16-bit 15kHz frequency PWM. It requires 15kHz*65536=983040=983.04MHz main frequency. How is this possible? Does an...
I drew the PCB directly without a schematic diagram, so there are no networks on the pads. I want to add networks. Is there a quicker way besides editing and adding them one by one using Netlist Manag...
I am learning C language for microcontrollers and now trying to learn modular programming. I extracted the DELAY function from a simple LED light program as an independent module. I made mistakes N ti...
Some time ago, I saw that many places were porting NES emulators, so I also made one on 9B96 to play with it.1. The game is displayed on the 9B96 built-in screen;2. Use USB OTG to connect an external ...
[i=s] This post was last edited by CrossFire Dayue on 2014-9-21 11:34 [/i] GPIO DEMO Simple IO operation program 1. Function to control onboard IO--LD2 green light on2. Press the green button to contr...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
As more and more consumers purchase new energy vehicles, the safety of electric vehicles has become a major concern. This has been particularly prominent following a series of electric vehicle fire...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
In recent years, the government has increasingly supported electric vehicles, and the number of electric vehicles has increased. Observant drivers will notice that there are many more green license...[Details]
Limited vocabulary recognition
According to the number of characters, words or short sentences in the vocabulary, it can be roughly divided into: less than 100 is small vocabulary; 100-1000 is...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
Electric vehicles' 12V batteries don't rely on a generator to power them. Only gasoline-powered vehicles rely on the engine to drive a generator to generate electricity while driving, which is used...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
Lightweighting of automobiles is still a relatively unfamiliar term for automobiles. With the continuous improvement of environmental protection requirements, relevant regulations have also put for...[Details]
There are more and more electric vehicles. Recently, I have heard some news about electric vehicles performing poorly in winter. I would like to briefly introduce whether heat pump technology is mo...[Details]
As the range of electric vehicles continues to increase, driving electric vehicles for long-distance travel has become a trend. For high-speed travel, how much impact will high-speed driving of ele...[Details]
On August 18th, China's largest expressway
charging station,
the G25 Changshen Expressway Tonglu Service Area (South Area), officially opened and launched its integrated solar-storage-charg...[Details]
Most cameras on the market use chips manufactured by Japanese companies like Sony, Sharp, Panasonic, and LG. South Korea now has the capability to produce chips, but the quality is somewhat inferio...[Details]
Traditionally, electrical energy is transmitted primarily through wires, requiring direct physical contact between the power source and the load. With the increasing number of electrical devices in...[Details]
FPGA/CPLD
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