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IAR Embedded Workbench for Arm 9.30 has fully supported APM32 series MCU chips from Polaris Semiconductor , which are widely used in smart homes, high-end consumer electronics, automotive ele...[Details]

 In the last article, I talked a little bit about the driver writing skills of 8X8 dot matrix and some small details that should be paid attention to when writing LED lights. So this time I will cont...[Details]

MSP430 is an ultra-low power 16-bit microcontroller that is increasingly favored by electronic engineers and widely used. C programs are intuitive, Good readability, easy to transplant and maintain, ...[Details]

On the morning of August 20, a chemical company in Sichuan Province paid a 2 million yuan electricity bill through the State Grid Electronic Commerce Co., Ltd. Electricity Bill Trading Service Plat...[Details]

When we talk about exception vectors, we will think of interrupt vectors. In fact, interrupts are a subset of exceptions, which means that interrupts are actually a type of exception. Back to the e...[Details]

The programmable logic controller used in industry is equivalent to or close to a compact computer host. Its advantages in scalability and reliability make it widely used in various industrial cont...[Details]

We’ve all experienced the inconvenience of dead spots. Macro remote radio units (RRUs), also known as macrocells, are typically deployed in centralized locations to cover densely populated urban ar...[Details]

The water conservancy industry is an industry with a very long history and is also an industry with high information density. The water conservancy department should provide a large amount of ...[Details]

The Ministry of Industry and Information Technology announced on the 24th that in order to accelerate the pace of 5G commercialization, it has recently issued public mobile communication network numb...[Details]

Oscilloscopes and spectrum analyzers are both essential test equipment in electronic testing and measurement, used to observe the time domain waveform and spectrum of signals respectively. The time d...[Details]

When you drive home late at night and find that your garage is occupied by bicycles, sports equipment and garden trimmers, you wish you had a place for your beloved car.   On a windy and rainy mornin...[Details]

This morning, MediaTek announced on its official Weibo that the new Dimensity product will be unveiled tomorrow. Based on previous information, it is expected that the Dimensity 8000 series chips wil...[Details]

    The scope of metal material testing involves mechanical property testing, chemical composition analysis, metallographic analysis, precision dimensional measurement, non-destructive testing, corros...[Details]

Here we compare four instructions that are easy to confuse. We have spent a lot of effort on confusing these four instructions. Now let’s make a brief summary. For the instructions about LDM and STM, ...[Details]

In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]