PM62B100020400

The device uses 5 minutes as a timing unit and can last up to 1 hour. It uses a 3V battery as the power source and has a buzzer alarm. The power consumption is about 6mA when working (using AT89C20...[Details]

 　　As a memory usage mechanism, the stack space is a "first-in, first-out" structure and is used to store temporary data in the system space. One of the keys to stack space operations is the stack po...[Details]

0 Introduction The speed governor is an important part of the diesel engine automatic regulation system. It automatically adjusts the fuel supply of the diesel engine according to the chan...[Details]

Recently, Nationstar Optoelectronics stated in an institutional survey that the company's RGB business segment has excellent product order conditions. Among them, the Mini direct display products are...[Details]

Meizu Technology Senior Vice President Li Nan announced his official resignation this afternoon. In response to Li Nan's departure, Smartisan Technology CEO Luo Yonghao said that he should have left ...[Details]

    The ADC conversion of LPC1788 can be a single conversion, a continuous conversion, a polling, or an interrupt. Here, the interrupt is used to continuously convert the AD values ​​of 3 channels. I...[Details]

1. Wiring: Connect the product to be tested to the test terminal of this machine through a special cable, make sure the connection is firm, and connect the ground wire at the same time. 2. Current ...[Details]

The Battle of the "Three Heroes"?   The trend of car manufacturing is in full swing, and in 2021 we have witnessed the grand occasion of the second wave of car manufacturing forces entering the marke...[Details]

HMD Global has been releasing Nokia-branded Android smartphones for a while now, and while their market share has dropped significantly, the company has still been persistent in releasing new product...[Details]

According to foreign media reports, after signing a battery material supply contract with General Motors of the United States, South Korea's POSCO Chemical is currently advancing to supply tens of tr...[Details]

1. Basic understanding of clock        S3C2410 has two PLLs, one of which is MPLL, M stands for main, which is used to generate three clock signals: Fclk (supply clock signal to CPU core, the CPU mai...[Details]

Currently, there are huge differences in market analysis statistics for high-brightness LEDs (light-emitting diodes). Despite the divergence of forecasts, one trend is clear: the high-brightness (H...[Details]

     On January 21, WeChat ushered in a major version update. iOS WeChat was updated to version 8.0.0, and brought a series of updates: including online status, dynamic yellow face expressions, image...[Details]

In the early morning of August 7, Ideal Auto explained on its official Weibo account a recent vehicle fire incident. The cause of the accident was initially determined to be an object suspected to be...[Details]

According to a press release on October 23, Qualcomm Technologies launched a new generation of chip versions for its autonomous driving and digital cockpit platforms, namely the Sna...[Details]