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9. MyDebugger I have learned usart and DMA. For the following study, it is better to have an intuitive and user-friendly display terminal. Data and text information can be sent to the comput...[Details]
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Image caption: Through chip embedding technology, power MOSFET will no longer be soldered to the circuit board, but integrated into the circuit board. This greatly improves power density and enhance...[Details]
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How to solve car sensor failure
The two most common solutions to automotive sensor failures are:
Intake air pressure temperature sensor.
Damage phenomenon:
①ON gear, the engine ...[Details]
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1. The inverter external relay controls the forward and reverse circuit
2. Power on the inverter (button SB2)
3. Forward (SB4)
4. Reverse (SB6, KA2 and KA1 form an ...[Details]
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With the rapid development of communication network technology, high-quality video transmission based on the network has gradually replaced the traditional text and voice interaction mode and has beco...[Details]
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I. Overview Many people know that there are BUGs in the hardware I2C of stm32. Now we implement I2C by software simulation timing. Using software to simulate I2C is mainly to facilitate program...[Details]
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1. The main frequency is different. 2440 is 400M. 6410 is 533/667M;
2. The processor versions are different: 2440 is ARM920T core, 6410 is ARM1176ZJF core;
3.6410 is much better than ...[Details]
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Introduction: nRF24L01 requires programming for both the transmitter and receiver. If an error occurs during debugging, it is difficult to determine which side made the error, so separate debugging c...[Details]
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Mobile phones, PDAs, and portable devices in general must meet increasing functional requirements within the constraints of small size. Cameras that integrate images and videos are becoming the mos...[Details]
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Environmental adaptability refers to the ability of equipment (product) to achieve all its intended functions, performance and (or) not be destroyed under the influence of various environments that...[Details]
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EPROM, What is EPROM
EPROM (Erasable Programmable ROM) chips can be repeatedly erased and written, which solves the problem that PROM chips can only be written once. EPROM chips have a very obvious...[Details]
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In today's smart homes, technology can track how much power specific appliances, such as refrigerators, televisions or hair dryers, use. But that technology usually can't show who in the house ...[Details]
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In trying to sort out the transition process of Volkswagen's MEB platform to SSP, we can find some details, especially those like lighting control and thermal management, which can be easily found fr...[Details]
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IC Insights will release its latest version of the 2021 McClean Report - "Global Semiconductor Comprehensive Analysis and Forecast" later this month. Part of the new report focuses on specific data o...[Details]
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Summarize the problems encountered before:
1. For similar problems:
mtd- read(0x44 bytes from 0x68cf44) returned ECC error
jffs2_get_inode_nodes(): CRC failed on node at 0x0068c684: Rea...[Details]
DSP and ARM Processors
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