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This application note introduces power measurement terminology and explains the different options available for making floating measurements, highlighting the advantages and disadvantages of each o...[Details]

The "Big Three Electrics" drive system of new energy vehicles includes a drive motor, a motor controller, and a reducer. The main function of the drive motor is to provide power for new energy vehi...[Details]

I am working on a project based on TCS34725 RGB color sensor. The main control I use is MSP430. When debugging, I use 485 bus to send to the upper computer (computer or upper host computer). At first...[Details]

1. Model: HP8563E spectrum analyzer 2. Fault: The instrument has an error in measuring amplitude, the error is 45dB 3. Test and judgment: The spectrum analyzer is actually a frequency conversion su...[Details]

Peripheral Interface (SPI) is one of the most widely used interfaces between microcontrollers and peripheral ICs (such as sensors, ADCs, DACs, shift registers, SRAM, etc.). SPI is a synchronous, fu...[Details]

At present, in most confidential communication equipment, general-purpose CPU and dedicated hardware circuit are mainly used to control the dedicated cryptographic chip to realize two types of cr...[Details]

On March 26, Mao Weiming, Chairman and Secretary of the Party Committee of State Grid Corporation of China, and Xin Baoan, General Manager and Deputy Secretary of the Party Committee, went to the G...[Details]

　　The key issue of LED street light decay lies in temperature, but LED street lights usually fail in this link. Since the luminous power of LED street lights is greater than that of household lamps, ...[Details]

1.1 Why choose Cortex-M0 　　To meet the needs of modern ultra-low power microcontrollers and mixed-signal devices, ARM introduced the Cortex-M0 processor, which improves operating efficiency while mai...[Details]

The following program implements the development board receiving a character from the PC port, adding 1 to the character and sending it back to the PC port. (Tested successfully on this development b...[Details]

Engineers and designers need to stay focused on the most important core architecture system design aspects in order to meet product deadlines. Designing with FPGA, DSP or microprocessor is a crit...[Details]

This article introduces the main features, block diagram, typical application circuit diagram (LLC resonant half-bridge converter) of FSR2100 and the reference design, main features and circuit dia...[Details]

In order to solve the problem of commercial vehicle products meeting the use scenarios, user groups and personalized needs, and at the same time meeting the large-scale production and manufacturing...[Details]

    Abstract: This article introduces the implementation method of the current detection circuit, and discusses the problems of current transformer saturation and secondary current droop that are of...[Details]

Automation Technology in the Automotive Electronics Era Automakers recognize that increasing the use of in-vehicle electronic systems is the best way to cope with today's regulatory and market pres...[Details]