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Recently, Broadcom officially announced that as of January 2021, more than 1 billion Wi-Fi 6 chips have been shipped worldwide, of which Broadcom accounts for half. "We would like to thank all of o...[Details]
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Stone Technology, which once staged the "Crazy Stone" performance on the Science and Technology Innovation Board, is now "stall". Recently, Stone Technology released its 2021 performance report. Th...[Details]
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The functions implemented by this program are: Write the contents of I2C_A, I2C_B, ...I2C_K into EEPROM At the same time, the data is read out from the EEPROM and rewritten into each register LI...[Details]
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Recently, Ni Guangnan, an academician of the Chinese Academy of Engineering, wrote in a special issue of the Digital World that my country's chip industry has always been constrained by others in the...[Details]
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The EU will require all new cars to be equipped with DMS starting in July 2022. The EU's requirements are divided into two items, one is driver drowsiness and attention warning; the other is advanced...[Details]
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As LED light output continues to increase, color and white high-brightness LEDs have been able to replace incandescent lamps for automotive lighting. Since LEDs are low-voltage devices, their for...[Details]
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Relatively common circuit
The circuit diagram is as follows:
Figure 1. Driver circuit for NMOS
Figure 2 Driver circuit for PMOS
Here we only make a simple analysis...[Details]
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Testing is an essential part of ensuring product quality. Manufacturers need more accurate, flexible and economical testing systems. The faster the industry develops and the more widely used the pr...[Details]
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Semtech Corporation (Nasdaq: SMTC) has announced that registration for its free educational training service, LoRaWAN Academy™, is now open to everyone from large enterprises to individual developers...[Details]
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The main function of the microcontroller programmer is to burn the program into the microcontroller. Different microcontrollers have different burning methods.
The following i...[Details]
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This article is compiled from eeweb Radio is challenging at any level, but with the advent of 5G, bandwidths become larger, frequencies higher, total radiated power higher, and the number of antenn...[Details]
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//////////////////////////////////////////////////////head File/////////////////////////////////////////////////////
/*******************************************************************************
...[Details]
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The GPIO configuration for external input and output mainly consists of the following steps: 1.Configuration of GPxCON. The function of each IO pin is multiplexed, and GPxCON determines whether...[Details]
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With the continuous rise of wireless networks, due to the great superiority of wireless network technology, more and more wired products and technologies in the industry are replaced by wireless. In m...[Details]
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Non-contact temperature sensor, also known as infrared temperature sensor, is a sensor that determines the temperature of an object by measuring the infrared radiation emitted from the surface of t...[Details]
Analog electronics
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