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This week, Samsung will push the One UI 2.1 update for the 2018 Note flagship Galaxy Note 9. It is expected that the update will be pushed in South Korea first, but German users have already r...[Details]
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The 51 series MCU code is as follows: #include reg52.h //Call the MCU header file #define uchar unsigned char //unsigned character macro definition variable range 0~255 #define uint unsigned int //Un...[Details]
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Speaking of WIFI, I believe everyone is familiar with it, but many people may have heard of HIFI for the first time. If you have music enthusiasts around you or those who have high requirements for...[Details]
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Generally, many materials and textbooks believe that the on-resistance of MOSFET has a positive temperature coefficient, so it can work in parallel. When the temperature of one of the parallel MOSF...[Details]
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The main feature of the torque motor is that it has soft mechanical characteristics and can be stalled. When the load torque increases, it can automatically reduce the speed and increase the output...[Details]
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The circuit is shown in Figure 1. The chip IC uses the LM1875 of the American NS company. It has a soft tone and low distortion (0.015%). It has a famous style at low power and is widely praised. The...[Details]
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On April 24, the China Securities Regulatory Commission issued a registration notice for overseas issuance and listing of Pony AI Inc., which plans to issue no more than 98.1495 million common shar...[Details]
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Canon has been pursuing the concept of high-quality images with its leading
optical
technology. From the prestigious professional EOS SLR cameras, to the practical Powershot series, to the ...[Details]
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Recently, I used STM32F013RCT6 to debug the NRF24L01 module, with a total of three SPI channels, connecting three 2.4G modules. There is no problem with SPI1 and SPI2, and the check can pass. Use...[Details]
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According to foreign media reports, Tesla plans to promote a new radical battery design at the "Powertrain and Battery Day" to be held in the second quarter of this year. According to reliable sour...[Details]
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Electromagnetic flow sensors are widely used in drainage projects, places with difficult-to-measure fluids or high requirements such as solid-liquid dual phases, pharmaceutical industry, food industry...[Details]
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Indoor surveillance cameras are everywhere, and they can monitor small areas as a whole. The monitoring effect is better than that of outdoor surveillance cameras. This raises a question: Is it still ...[Details]
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China Energy Storage Network:
The Jiangsu Energy Supervision Office of the National Energy Administration recently introduced that as of now, the province's wind power and photovoltaic instal...[Details]
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Automakers choose QNX software, which is trusted for functional safety and cybersecurity, to deliver high performance and critical features for autonomous and connected cars
WATER...[Details]
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LED backlight
LCD
monitors
have experienced a blowout development this year. The market has gradually become richer with LED backlight LCD monitors. Coupled with the continuous de...[Details]
Microcontroller MCU
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