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0 Introduction
CCD (Charge Coupled Devices) is a new type of semiconductor integrated optoelectronic device developed in the early 1970s. In the past 30 years, the research on CCD devices ...[Details]
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1. ldr is indeed a complex instruction. Let's summarize it:
First, we need to determine whether we are using the ldr arm instruction or a pseudo-instruction. When we use the arm ins...[Details]
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"Currently, the delivery of several of our products is relatively tight. We only have one day off during the National Day holiday, so we are working overtime to accelerate and supplement production t...[Details]
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This section is about writing serial port programs in the ARM2200 environment, including the round-robin method, interrupt method, and serial port programming under the UC/OS-II operating system. Use...[Details]
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1 Introduction
With the standardization of video surveillance products, ASIC solutions have gradually shown advantages in cost and stability. The FH8735 chip was launched in a timely ma...[Details]
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On August 15, RoboSense (2498.HK) released its interim results report for 2024. In the first half of 2024, RoboSense achieved a total revenue of 727 million yuan, a year-on-year increase of approxi...[Details]
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The Tektronix oscilloscope TBS2000B has an impressive 9-inch WVGA display and 15 horizontal divisions, showing 50% more signals, helping you not only see the big picture, but also provide clearer ima...[Details]
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Let's first summarize the meaning of the trigger function, and then briefly explain the various trigger methods. Trigger function: The trigger function of an oscilloscope has two main points. First, i...[Details]
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The internal field detection equipment and external field comprehensive detection equipment included in the automatic test system have perfect self-test functions, which completely cover their detecti...[Details]
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The PC104 bus is a long-standing stack bus, which is basically a variant of the ISA bus. The module size is very small (90mm×96mm), and multiple modules are stacked through a pinhole structure. The sy...[Details]
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Introduction: FTIR Fourier transform infrared spectrometer uses the working principle of interferometer interference frequency modulation to transform the light emitted by the light source into inter...[Details]
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On September 22, Broadcom Inc. announced the launch of the world's lowest power L1/L5 GNSS receiver chip BCM4778, which is optimized for mobile travel and wearable applications. This third-generati...[Details]
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Airbags are a standard safety feature in cars. Continental has been manufacturing airbag control units (ACUs) for the past 35 years and has produced 350 million ACUs that meet the highest standards f...[Details]
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Principle of bridge tester Vx and Vr are both vector voltmeters, and Rr is an ideal resistor. The meaning of a self-balancing bridge is that when the DUT (Device Under Test) is connected to the c...[Details]
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The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]
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