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1. Development Preparation Development board: mini2440, NorFlash: SST39VF1601 2MByte size, CPU: S3C2440A. Development environment: MDK5.13 Emulator: Jlink v8 2. Development Process First, l...[Details]
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This morning, realme's official Weibo account revealed the camera information of the upcoming new phone realme X. From the Weibo text and posters, it can be seen that the new phone will use Sony IMX5...[Details]
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With the rapid development of China's power industry, preventive testing of electrical equipment has become an important part of ensuring the safe operation and maintenance of power systems . Insul...[Details]
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1. Basic reset circuit The basic function of the reset circuit is to provide a reset signal when the system is powered on and to continue until the system power supply is stable. Cancel the rese...[Details]
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ARM is a RISC structure. The movement of data from memory to CPU can only be completed through L/S instructions, that is, ldr/str instructions. For example, if you want to read data from somewhere in ...[Details]
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1 Introduction
With the construction and development of communication networks, a large number of outdoor base stations and outdoor communication equipment have emerged to solve the problem of netw...[Details]
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China Energy Storage Network News
: On December 12, the Yinchuan Urban Energy Internet Comprehensive Demonstration Project of State Grid Ningxia Electric Power Co., Ltd. - the 110 kV Fengdeng...[Details]
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Today, it is almost a given that switching power supplies will use MOSFETs as power switches. However, there are instances where bipolar junction transistors (BJTs) may still have some advantages ove...[Details]
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Beijing, China , November 7 , 2023 – Fluke, Tektronix, Industrial Scientific, Fluke Sensing Technology, Qualitrol, Fluke Medical (ASP), and Fluke Medical Quality Control jointly appeared at th...[Details]
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Recently, some netizens revealed that Xiaomi employees do not use their own mobile phones, especially MIUI employees, so there are many bugs in the MIUI system. In response to this, MIUI head Jin Fan...[Details]
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Steps and diagrams: 1. First, let me give you the CPU data. You should pay attention to the three red circles, architecture, model, Flash and SRAM size as shown in Figure 1 (STM32F107VC 256KB F...[Details]
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Preface When studying the 51 microcontroller, the first thing we came into contact with was the minimum system of the microcontroller. The minimum system of the microcontroller is also called the min...[Details]
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A delta-sigma ADC is often the primary component of a 10-kilogram scale that can detect a 1-gram change in weight. When designers need to measure temperature to 0.01 degrees, delta-sigma ADCs are o...[Details]
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The collaboration agreement includes a $10 million technology investment from CEVA to acquire exclusive licensing rights for Immervision's patented wide-angle camera image processing and sensor fusio...[Details]
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In 2024, the organic light-emitting diode (OLED) TV series launched by LG Electronics won the favor of many authoritative American media and was unanimously rated as the top OLED TV product.
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MicroPython Open Source section
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