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Spectrum analyzer is a commonly used analytical instrument, mainly used for detecting radio frequency and microwave signals, and has certain applications in many fields. There are some common problem...[Details]
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I'll say this beforehand: Because my board has an LCD screen and a digital tube, which cannot be used at the same time, I'm using an LCD screen. The following code is easy to understand and has comme...[Details]
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Tiny package size meets the needs of mobile devices
The CFN metal foil current sense resistor series is now available in 0402 and 0603 package sizes with ±50 ppm/°C resistance temperatur...[Details]
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The magnetic flap level gauge is also called a magnetic column or a magnetic float level gauge. The indicator of the magnetic flap level gauge is installed on the outside or on the tank to indicate a...[Details]
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3 i2c-dev
3.1 Overview
When introducing the I2C subsystem, we mentioned using the i2c-dev.c file to implement our I2C slave device driver in the application. However, it implements ...[Details]
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1. Experimental topic
Guess the number game: The serial port sends one of the HEX data 0x01, 0x02, 0x03 to the 51 microcontroller, corresponding to the key1-key3. After sending the data, the p...[Details]
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High-voltage differential probes are widely used in the research and development, debugging or maintenance of switching power supplies, frequency converters, electronic ballasts, variable frequency a...[Details]
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Contents The present invention relates to a thermal air flow meter including a sensor component composed of a sensor chip including a flow rate detection unit and an LSI for processing a signal detec...[Details]
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Taking advantage of the low voltage resistance of the charging pins of MT6253/6235/6238/6223, we have launched a high-performance lithium battery charging protection chip CP3216, which is compatible w...[Details]
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1. Traditional 51
I don't think I will say much about the traditional 51. It is suitable for beginners, easy to use, and the price is average (in terms of cost performance).
Disadvan...[Details]
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On the evening of November 28, CATL announced that the company plans to invest in the construction of a power and energy storage lithium battery research and production project (Phase III) in Liyan...[Details]
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Judging from the auto shows in recent years, the importance of new cars has gradually decreased, and various high-tech technologies have become the center of the booth. In this Guangzhou Auto Show, t...[Details]
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Abaco Systems and Green Hills Software today announced that the 3U VPX SBC3511 single-board computer supports the INTEGRITY®-178 tuMP™ real-time operating system (RTOS) for avionics and safety-crit...[Details]
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According to a report released by research and consulting firm Strategy Analytics, Xiaomi surpassed Huawei in both shipments and sales in February, becoming the world's third-largest smartphone manuf...[Details]
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Introduction: MX7219 is a highly integrated serial input/output common cathode LED driver display. It has software decoding and hardware decoding functions, and single data can be addressed and update...[Details]
Microcontroller MCU
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