Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
[size=4]ldr/str can only access 4 bytes of memory per cycle. If you need to read or write memory in batches, it is too slow. The solution is stm/ld[/size] [size=4]For example (uboot start.S line 537) ...
[i=s]This post was last edited by fish001 on 2018-11-14 21:03[/i] [size=4] This mainly involves WEP, WPA, WPA2 and RC4, TKIP, AES. [/size] [size=4] IEEE 802.11 sets technical standards, while Wi-Fi Al...
Although the automotive instrument cluster has evolved over the years, in many ways it remains familiar to us all for generations. The original instrument cluster, like the one shown in Figure 1, cons...
1. Clock input problem Clock input: There are many clock options for the 280x series DSP, including: Crystal input through X1 and X2: CLKIN needs to be connected to the reference ground, otherwise it ...
[size=4]When the AC voltage output from the secondary side of the transformer is rectified by the diode, a capacitor is connected for filtering. There are some small problems here. U0 is the voltage b...
The medical industry has been the most important part of human society since ancient times, and it is related to important livelihood issues. The medical industry is comparable to the technology indu...[Details]
O Introduction
Direct-coupled wideband power amplifier is a comprehensive design topic in analog circuits, which involves important concepts and technologies such as signal coupling mode, ...[Details]
Unex, a world-leading supplier of V2X (Vehicle-to-Everything) systems, and STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applicati...[Details]
It seems like a new mass storage standard is introduced every day. CompactFlash (CF) once dominated the market, but today, new device manufacturers have to choose between CF, Secure Data (SD), SDIO, ...[Details]
Midea to enter Hong Kong stock market again, raising funds may exceed 10 billion
On October 24 last year, Midea Group Co., Ltd. (hereinafter referred to as "Midea") submitted its applicati...[Details]
China Energy Storage Network News:
Text | Greenpeace Domestic Low Carbon Development Policy Research Project Team
China's renewable energy development is developing rapidly. In 2020,...[Details]
//Serial digital tube displays year-month-day hour-minute-second
//Chip ATMEGA16L
//Clock 4MHz internal
// DS1302 reads and writes data on the rising edge
// IO port pull-up is invalid when DS130...[Details]
With the continuous development of industry, the linear transmission industry has also entered the stage of automation and intelligence from simple mechanization and electrification. The popularity...[Details]
The front-end computer room is the heart of the cable TV system and the distribution center for processing, distributing and transmitting various TV signals. The front-end computer room of our station...[Details]
The development prospects of dToF (direct time of flight) radar are very broad. With the continuous advancement of technology and the increase in application scenarios, dToF radar has important app...[Details]
Many well-known investment institutions at home and abroad attended the promotion meeting. Photo by Shu Yajiang
On one side, CEOs of small and medium-sized technology startups took turns to gi...[Details]
According to reports, many problems were exposed after the iPhone 12 was launched. First, the lock screen sensitivity problem of the iPhone 12 Mini was exposed, and then the iPhone 12 and iPhone 12 P...[Details]
Imagimob has announced the launch of two new applications based on Texas Instruments (TI) mmWave radar sensors, a tinyML development platform for fall detection and gesture recognition.
...[Details]
With the widespread application of power electronics technology, it has brought great convenience, but it has also brought the problem of electromagnetic interference (EMI) that cannot be ignored. T...[Details]
ABB robots are intelligent devices widely used in the field of industrial automation. Their command systems are rich and diverse and can meet the needs of various complex scenarios.
Basic...[Details]
Microcontroller MCU
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