The Raspberry Pi in the event is the element11 version of the Raspberry Pi 3B+. I happened to have an element11 version of the Raspberry Pi 3B on hand, which was just right for comparison and testing....
[i=s] This post was last edited by Li Shilong on 2018-9-27 16:23 [/i] I am a newbie in electric control and have been obsessed with motor control for a few years. From today on, I will give you some t...
Group stage scheduleKnockout round scheduleChronological orderGroup A: Guess the score and win a car prizeSessions Matchup date time court01 Germany 4-2 Costa Rica [Match Highlights] 2006-06-10 00:00 ...
[size=4]In embedded software development, such as microcontroller programs, we will definitely write a large infinite loop program, that is, polling the IO port. Usually, [/size] [size=4] [/size] [siz...
For power supplies , the ATX power supply used is essentially a switching power supply that converts AC to DC . Anything involving a switching power supply must involve the concept of topology . Topo...[Details]
In 2014, Jiuquan Runke launched the world's largest single-machine power ZENIT series early warning inverter, which attracted the attention of the photovoltaic industry to this young company. With ...[Details]
Recently, Xinsen Technology said in an institutional survey that the IC substrate business has strong supply and demand, and orders have been scheduled until the end of this year. The company's 20,00...[Details]
By writing C programs in a certain way, you can help the C compiler generate ARM code that executes faster . Here are some key points related to performance: 1. Use signed and unsigned int types fo...[Details]
A signal generator is a device that provides electrical signals of various frequencies, waveforms and output levels. It is used as a signal source or excitation source for testing when measuring the ...[Details]
Beijing SinoHytec Technology Co., Ltd. is a company focused on the R&D and industrialization of hydrogen fuel cell engine system technology. It has formed a vertically integrated product system with ...[Details]
Usually, A/D conversion needs to be realized by using A/D conversion chip. MC9S12XS128MAL is one of the 16-bit single-chip microcomputers in Freescale's HCS12 series. It has 8 kB RAM, 128 kB on-chip...[Details]
Transceiver chip
MRF24J40
The IEEE802.15.4
wireless transceiver MRF24J40 chip contains four main functional modules: SPI interface, control register, MAC module, a...[Details]
Objective: Understanding of timers and counters (Part 2) 3. Timer/Counter Working Mode (1) Method 0 TL0 is a 5-bit register. When the count is full, it will be carried to TH0 and cleared to 0. GA...[Details]
Abstract: A video compression and decompression card built using wavelet video encoding and decoding special chips is proposed, and its hardware implementation is described in detail.
Ke...[Details]
A strong slap in the face of US accusations!
Recently, in response to the Federal Bureau of Investigation (FBI) and the Homeland Security Cybersecurity and Infrastructure Security Agency (CISA...[Details]
With the rapid development of new energy vehicles, charging facilities have become the infrastructure of cities. Charging facilities include various charging and replacement facilities that provide...[Details]
3.5V power supply, stable low voltage, low power consumption reference voltage generation circuit
Function of the circuit
The three-terminal circuit can be widely used in situations where cons...[Details]
Usage, operation and adjustment of PID regulator
The operation of PID regulator generally includes the following steps:
Set target value: Determine the target value to be controlled...[Details]
On October 30, the "Unite and Work Together" meeting between the leaders of Beijing Puneng's shareholder units and all employees was successfully held in Beijing. Han Changan, Chairman of the Board of...[Details]
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