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On November 24, the Qingshan Conference on Maritime Silk Road Zero Carbon City Industry Cooperation was held at Qingshan Academy. A number of new energy projects were signed with Wenzhou Bay New Distr...[Details]
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As the main force in the field of large-screen splicing, DLP splicing large screens have been widely used in many fields. Moreover, with the gradual improvement of technology and the hot demand for...[Details]
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1. Question requirements In the code test in the previous lecture, the data sent from the computer needs to be accessed by the microcontroller using an array, and then the data is displayed on the ...[Details]
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On May 20, according to Qichacha, Beijing Times Power Battery Co., Ltd. was established recently, with Meng Xiangfeng as the legal representative, a registered capital of RMB 1 billion, and a busin...[Details]
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1. Basic principles of selection
At present, there is no unified standard for motor protection products on the market, and the models and specifications are varied. In order to meet the differ...[Details]
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The one using is stm32f103rct6. I am currently writing a program that uses a single timer to capture 4-channel PWM waves. I have to change the detection edge in the interrupt function and manually ca...[Details]
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IC China 2022 Complete Strategy In order to further strengthen exchanges and cooperation in the global integrated circuit industry chain and supply chain, showcase the latest innovative technolo...[Details]
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Use proteus8.0 to simulate 51 single-chip microcomputer to control stepper motor, and realize simple forward and reverse, acceleration and deceleration control. ps. This post is only for obtaining bl...[Details]
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8*8 LED matrix first light In order to improve software coding skills, coders who are unwilling to be code farmers have started to journey to become software engineers and learn about hardware, sta...[Details]
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8-bit (eight-bit) logic switch circuit diagram
Installed at the bottom of the operating part, it consists of 8 button switches. The circuit is shown in Figure 1-5. When the switch is pulled...[Details]
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Samsung Electronics sent an email to customers, announcing the cancellation of Galaxy Fold folding screen reservations in the United States. If users want to continue to purchase, they need to place ...[Details]
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The electrocardiograph is a precision electronic medical instrument that records the bioelectric signals generated by the activity of cardiac tissue and is widely used in modern medical scientific ...[Details]
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Application of Hall Current Sensor in Uninterruptible Power Supply
As shown in Figure 40, Hall current sensor 1 sends a signal and provides feedback to control the trigger angle of the thyristor, t...[Details]
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This morning, Lenovo China’s official Weibo account announced that it will cooperate with the Palace Museum to launch a Palace Museum cultural and creative co-branded YOGA e-reader, which will go on ...[Details]
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1.12.1. DC motor 1.12.1.1 What is a motor? The motor is an electric motor that converts electrical energy into kinetic energy. Principle: A current-carrying conductor is acted upon by a force in a ma...[Details]