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High-power LED types and test standards
1. Super flux (4Pin, plug-in, single power 0.2W)
1. Single test voltage maximum 4V, 4 series test voltage 16V, 12 series test voltage 48V Test curre...[Details]
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Mobileye self-driving cars
are now fully equipped with True Redundancy™ sensing systems and demonstrate human-like driving capabilities in newly released unedited videos.
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"The power and flexibility of the NI hardware and software platform helped us efficiently develop a highly robust test system that meets all of our customers’ needs and meets our time-to-market requi...[Details]
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Abstract: In order to realize wireless automatic alarm and monitoring of major safety places, based on the basic principle of pyroelectric infrared sensing, a detector for receiving infrared radia...[Details]
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In 2017, the "Man vs. Machine Go" match, Alpha Go's victory was a turning point in people's understanding of computers. But what most people don't see is that behind Alpha Go's victory was 20,000 wat...[Details]
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An instrument for measuring the velocity of water in rivers, lakes, channels and other water bodies. There are three types: mechanical, electrical and ultrasonic. Mechanical types are mainly rotor-ty...[Details]
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1 Introduction
A common problem in portable audio applications is the limited supply voltage for the speaker amplifier. These audio systems are typically powered by lithium-ion (Li+)
batterie...[Details]
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The forward active clamp circuit topology is currently widely used in 50W-600W module power supplies in the domestic communications industry. In high-power density module power supplies, synchronou...[Details]
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introduction There are basically three IDEs for bare metal ARM program development: MDK or Keil, IAR, and ADS. ADS has stopped updating and is not recommended. I won't go into details about them here...[Details]
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Figure 9 shows the organization of the ATtiny2313 SRAM space. The first 224 data memories include the register file, I/O memory, and internal data SRAM. The first 32 addresses are the register file...[Details]
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As of the close of April 27, the Shanghai Composite Index was 2815.49 points, up 0.25%, with a turnover of 225.3 billion yuan (the turnover on the previous trading day was 244.1 billion yuan); the Sh...[Details]
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"We were able to complete this study very efficiently by using DIAdem for the measurement, evaluation and automation tasks. The program is easy to use and the dialog-based operation prevents many err...[Details]
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If you get a chip and want to use it, you must first know how to connect it. The chip we use is called 89C51. Let's take a look at how to connect it.
1. Power supply: This is of course essenti...[Details]
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It is a common phenomenon that the crystal oscillator of the microcontroller does not oscillate. What are the reasons for the crystal oscillator not oscillating? (1) PCB wiring error; (2) The qual...[Details]
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Traditional millimeter wave radar is also called 3D millimeter wave radar, which has three dimensions of information, namely distance, speed, and azimuth. On this basis, 4D millimeter wave radar ad...[Details]
Microcontroller MCU
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