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1. AVR MCU fuse bit locked simple and quick decryption method: Many AVR microcontroller beginners may easily make mistakes in the fuse bits when using AVR microcontrollers, causing the microcontrol...[Details]
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Tsinghua Unigroup Guoxin Microelectronics Co., Ltd. announced yesterday (28) that Mr. Diao Shijing has decided to resign as the company's chairman. What is intriguing is that he was successfully re-e...[Details]
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In STM32 , there are five clock sources: HSI, HSE, LSI, LSE, and PLL.
①. HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz.
②. HSE is a high-speed external clock that ...[Details]
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Ford is preparing to announce a $3.5 billion battery factory in Marshall, Michigan. In a consulting report obtained by the media, the automaker said it will reveal the news of the factory in cooperati...[Details]
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In the previous article, the .text, .data, and .rodata segments of the code were relocated to 0x02026400 to execute the operation of lighting the LED. However, the link address specified in the link ...[Details]
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This document introduces iTOP-4412 development board | iTOP-4418 development board | IMX6 development board | TF card cannot be recognized after partitioning using PartitionManager After the TF card ...[Details]
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What are the advantages of LED lights over ordinary light bulbs?
1. Energy saving, saving more than 80% of electricity compared with traditional incandescent lamps, and the brightness is 10 ...[Details]
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Sigmaintell released the 2019 global AMOLED smartphone panel shipment rankings, with Samsung Display, BOE, and LGD ranking among the top three in the world in terms of flexible AMOLED display shipmen...[Details]
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The first circuit design 5V switching power supply regulator circuit Since the system has many unit circuits and has high requirements for 5V power supply, the peak current of the TC35 module ...[Details]
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The principle of the two-wire transmitter is to use the 4~20mA signal to provide itself with power. If the transmitter's own power consumption is greater than 4mA, it will be impossible to output the ...[Details]
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The LT4180 from Linear Technology is a full-featured power controller that integrates a 5mA opto-isolator, undervoltage/overvoltage lockout, soft-start, and a ±1% internal reference voltage. The LT...[Details]
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Today I tried to make the STM32 timer output a 50% duty cycle signal. I wrote a square wave initialization function according to the routine. The routine used the STM32's own library function. Because...[Details]
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Fire, as a major threat to human survival, has attracted more and more attention. Designing a fire alarm and fire fighting system with high reliability and good real-time performance is a need fo...[Details]
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There has always been controversy over whether autonomous driving should be achieved in one step, like Waymo, and directly enter Level 4, or whether it should be advanced step by step from Level 1 to...[Details]
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The engine electronic control system, also known as the engine management system (EMS), is a system that uses electronic technology to monitor and control the engine operation in real time. It coll...[Details]