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Primary automotive DC/DC converter loop characteristics
The loop characteristics, that is, the phase margin and gain margin of the internal error amplifier, are one of the important factors fo...[Details]
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For a high reliability system design, the choice of crystal is very important, especially for the system with sleep wake-up function (usually using low voltage for low power consumption).
This is b...[Details]
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This issue focuses on introducing a cost-effective solution that the Senguoke SGK32G031 chip can provide for three-phase low-voltage fan motor drives, accelerating the realization of low-power, lig...[Details]
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South Korea's SK Innovation (KRX:096770) will invest USD 859 million (EUR 754.1 million) to build its second electric vehicle (EV) battery plant in Komárom, Hungary.
SK Innovation ...[Details]
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The analog comparator compares the input voltages of the positive PB2 (AINO) and the negative PB3 (AINI). When the voltage of PB2 is higher than the voltage of PB3, the analog comparator output pin A...[Details]
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Huawei is "hurt" by the comprehensive suppression of the United States. According to the sales data of global smartphone brands in the first quarter of 2021 released by Counterpoint Research, a well-...[Details]
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As technology develops and product iterations are getting faster and faster, most electronic products inevitably experience a process of depreciation. However, in the field of smartphones, although A...[Details]
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PI C12C508/509 is an 8-bit single-chip microcomputer with 8-pin package , which is very suitable for embedding into various electronic devices for intelligent development. The following introduces t...[Details]
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In Article 5.3 of DL/T724-2000 "
Technical Regulations for Operation and Maintenance of
Battery
DC
Power Supply
Devices for Power Systems", there are clear regulations and technica...[Details]
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Property managers of commercial, industrial and public service buildings are always faced with the difficult problem of ensuring efficient, trouble-free and continuous operation of property facilitie...[Details]
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One-button initialization In S3C6410, it can be seen from the development board manual that there are six buttons on the baseboard, from S2 to S7 corresponding to GPN0 to GPN5, and the register that ...[Details]
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Power Issues
1. Power Supply for VDDCORE and VDDIO Pins
A) The power supply for VDDCORE and VDDIO pins must be connected to a clean DC power supply using decoupling capacitors; the decoupling ...[Details]
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At present, many non-electrical working parameters of field equipment cannot be collected or recorded in real time, especially the insulation monitoring of substation equipment. Usually, sp...[Details]
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Last time I learned about the basic status of PLL in the STM32F4 clock system. Now I plan to configure the STM32 clock by myself and use PLL to multiply the main frequency of STM32F429 to 168MHz. Let...[Details]
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To jump from assembly to C you must use an absolute jump:
Project code:
Add main.o to Makefile:
Start.S:
Make compile:
Main.c code:
#...[Details]