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The limit registers MCLIM0-2 control the PWM period. Assuming the value of the MCLIM register is X and the MCPWM external clock is PCLKy MHz, the PWM period can be calculated. The calculation is as f...[Details]
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The excellent characteristics and long service life of the battery depend to a certain extent on the correct charging and discharging. Incorrect charging will shorten the battery life and deteriorate ...[Details]
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The spectrum analyzer is a multi-functional and widely used electronic measurement device. It can measure some parameters of line systems such as amplifiers and filters, and can also measure paramete...[Details]
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The aircraft cockpit graphic display system has developed to the sixth generation, which uses active matrix color liquid crystal display AMLCD (Active Matrix Liquid Crystal Display). At present, ...[Details]
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Huawei Mate20 and Huawei nova 6 pushed the HarmonyOS 2.0.0.209 update last night. The update log of Huawei Mate20 shows that this update service center has added a new scenario-based servic...[Details]
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Solar Night Light - A simple solar street light that charges the battery when there is light and discharges the battery to drive the LED when there is no light. The solar panel not only generates e...[Details]
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Recently, Honor launched its second new model after independence, the Honor V40 Lite Luxury Edition. This phone uses a flagship-level flexible OLED ultra-curved screen at a price of 3,000 yuan, adopt...[Details]
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OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). Because of its thinness, lightness, and power saving, OLED screens have many advantages that LCD c...[Details]
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To control the transmitting module and receiving module, the microcontroller must first initialize the interface of the microcontroller (SPI bus interface technology is a high-speed, high-efficiency ...[Details]
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The Linux kernel I use is 2.6.14.1. The MPlayer version is MPlayer-1.0pre7try2.bz2. Although mad’s mp3 library has been added, playing sound files will cause mplayer errors. I have to disable the sou...[Details]
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Wireless sensor networks have a wide range of applications, including environmental monitoring and protection, medical care, military, industrial, etc. In their reports predicting future technolo...[Details]
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According to a report by Taiwan Business Times on April 15, three employees of Chipson's Suzhou factory were diagnosed with COVID-19. Chipson said that in order to cooperate with the local government...[Details]
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The 2020 Navigant Research autonomous driving rankings are released. Those who know about autonomous driving should be very familiar with the above picture, which is the autonomous driving competi...[Details]
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Apple today released new iOS and iPadOS 12.5.4 updates, and the new software is aimed at older devices that cannot run iOS 14 updates. The update to iOS and iPadOS 12.5.4 is currently available for...[Details]
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Microwave induction control circuit
Figure 1 is a schematic diagram of a microwave control circuit made with discrete components.
In Figure 1, the high-frequency transistor VT...[Details]
Microchip MCU
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