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A few years ago, researchers at MIT successfully developed an encrypted ID tag. Compared with traditional radio frequency tags (RFID), this kind of tag is smaller, more affordable and more secure. It...[Details]
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When parasitic components are most harmful
The main parasitic elements generated by printed circuit board routing include parasitic resistance, parasitic capacitance and parasitic inductance. For e...[Details]
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When developing STM8 on the IAR platform, there are two ways to generate HEX files: 1. This method is recommended, select as shown below 2. This method can also generate HEX files However, the HEX ...[Details]
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environment: Host: WIN8 Development environment: MDK5.13 MCU:STM32F407IGH source code: drv_power.h /********************************************************************* * Power module driver...[Details]
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Humanoid
robots,
once considered to be "existing only in science fiction movies", are breaking free from the shackles of imagination and moving towards commercial mass production. In thi...[Details]
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According to tomshardware, Taiwanese officials said at a press conference that as TSMC expands into the United States, they will deploy a special team to protect TSMC’s technology and business secre...[Details]
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On April 3, the staff of the 500 kV Zhengzhou Guandu substation used the 5G communication test base station located here to achieve remote high-definition video interaction with the State Grid Hena...[Details]
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This article refers to Chapter 5 Memory System of "CM3 Authoritative Guide" "STM32_Reference Manual" 2.4 Startup Configuration "STM32F103xCDE_Data Manual" Chapter 4 memor...[Details]
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1. Low power consumption and high efficiency. In the switching voltage-stabilized power supply circuit, the transistor V works alternately in the on-off and off-on switching states under the excita...[Details]
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Brushless DC motors have many advantages such as no brushes and commutation sparks, small size, low noise, etc., and are widely used in today's control systems. At present, the control of brushless...[Details]
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The design scheme of WiFi Internet of Things car uses computer host software to control the movement of the car through wireless WiFi and collect information about the car. Compared with the tradit...[Details]
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The use of digital multimeters has become very popular, but in common books on electrical technology, the measurement method of semiconductors is mostly using pointer multimeters, and the use of di...[Details]
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Enumeration variables can only be used for unsigned integer data types U32, U16, and U8;
The drop-down list can include extended precision, double precision, single precision, 64-bit, long, double-by...[Details]
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Introduction Traditional microcontroller programs generally use a single-task mechanism. Single-task systems have the advantages of being simple, intuitive, and easy to control. However, since the...[Details]
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Crank press and servo press are two common metal processing equipment, which are widely used in metal forming, stamping, stretching, etc. Although they have similarities in some aspects, there are ...[Details]