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Avnet Design Service Power Lab has developed an energy meter solution based on the MSP430FE427(A) module:
(1) Wide measurement range of voltage (90Vac~264Vac) and current (10Arms)
(2) An ...[Details]
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Low voltage drop, high efficiency, voltage-regulated adjustable power supply circuit
The circuit is shown in the figure below. It uses a voltage doubler rectifier circuit to provide the operating v...[Details]
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How to use the timer/counter: 1. Select the mode according to the requirements, determine the mode control word, and write the mode control register TMOD. 2. Calculate the count value of the timer/co...[Details]
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At ISSCC 2022, Marco Cassis, president of ST's analog, MEMS and sensor division, discussed various AI technologies for sensors. He ruled out pulse neural network chips (also known as neuromorphic) be...[Details]
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Palo Alto Networks, a global cybersecurity company, announced that it will collaborate with Chinese technology company Aiways to strengthen the global cybersecurity of its continuously connected, sma...[Details]
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Multi-chip packages (MCPs) have long met the need to pack more performance and features into smaller and smaller spaces. It is natural to want the memory MCP to be expanded to include ASICs such as ba...[Details]
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According to foreign media reports, Tesla plans to promote a new radical battery design at the "Powertrain and Battery Day" to be held in the second quarter of this year. According to reliable sour...[Details]
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background
Prefabricated isolated DC/DC converters and modules offer a simple but relatively expensive solution for efficiently converting distribution bus voltage to isolated low voltage. Howeve...[Details]
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Some notes: 1. Burning of fuses: BOOTRST needs to be programmed so that the MCU automatically jumps to the bootloader area to execute the bootloader code after reset. Then, the fuses of the boot area...[Details]
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Jiwei.com reported on December 14 that Huawei Terminal’s official Weibo account announced today that it will release the new nova 8 series online on December 23. The slogan of Huawei's nova8 series...[Details]
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Abstract: This paper compares the investment returns of photovoltaic grid-connected systems, photovoltaic energy storage systems, and user-side energy storage systems.
In some industries and b...[Details]
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SMD diodes are also called crystal diodes, or diodes for short. In addition, there are early vacuum electron diodes. S4 SMD diodes are electronic devices that conduct current in one direction. The se...[Details]
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/************************************************** EEPROM read and write operation crystal: internal 8M ******************************************************/ #include iom16v.h #incl...[Details]
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Summary This note mainly records the development and testing of CAN driver based on NXP MPC5744P, interface design, and packaging as BSP driver, laying the foundation for the subsequent realization o...[Details]
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There are many ways to control voltage in industry. Here are some common methods:
Voltage Regulator
A voltage regulator is a device used to control voltage. It can adjust the in...[Details]