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Author: eejournal Jim Turley "What one person thinks is a constant, another person thinks is a variable" - This is the wisdom of programmers Most engineering companies have a CTO who sets the tec...[Details]
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On September 4, Wenshi Robotics, a company providing full-scenario logistics robot solutions, announced the completion of its Pre-A round of financing, which was invested by China Merchants Qihan...[Details]
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The iPhone 12 has just started selling, and some people can't wait to share the news about the iPhone 13. If the news is reliable, the new generation of iPhone 13 may have both Touch ID fingerp...[Details]
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It is very convenient to use the printf() function to send data in the STM32 serial communication program, but it requires simple configuration first. The following are two configuration methods. Met...[Details]
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Power conversion circuits are often used in
motor drives
or
renewable energy
power conversion. The design includes a power converter that can convert DC voltage to AC voltage to dri...[Details]
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HUD full name: Head Up Display So as the name suggests, the most basic features required are: being able to keep the headup line of sight as still as possible In order to keep the eyes still, ...[Details]
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MCU LCD display program
Hardware circuit: 51 minimum system, no bus mode, direct I/O form, including matrix keyboard, 1602 LCD, a digital tube, 4 LEDs, buzzer, etc.
//Complete modified ve...[Details]
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In recent years, the most noteworthy event in the lighting field is
the rise of the
LED lighting
industry. In the mid-1990s, Nakamura and others from Japan's
Nichia
Chemical Company ...[Details]
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There is a severe shortage of eight-inch wafers, and related chips are expected to increase in price one after another, attracting funds from various parties to rush to buy the beneficiaries of the p...[Details]
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Today, blogger @数码闲聊站 exposed the tempered glass film of Xiaomi 12. @Digital Chat Station revealed that Xiaomi 12 has a dual-curved, hole-punch screen. The camera on the front is centered and...[Details]
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Interrupt response process Interrupt Detection After each instruction is completed, the system automatically detects the interrupt request signal. If there is an interrupt request and the interrupt e...[Details]
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(Reporter Daqiong Huadan Nima) On the 17th, a mobilization meeting for the start of the Ali-Tibet-Central power grid interconnection project was held in Lhasa. The feasibility study report of the p...[Details]
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Overview
The number of wireless devices, the diversity of communication standards, and the complexity of modulation schemes continue to increase every year. With the birth of each new gen...[Details]
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@ Function: LED lighting program, light up LED1-4
@***...[Details]
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The digital control constant current source circuit designed by AT89S52 is easy to program. The step control of current is realized through D/A conversion. Two buttons generate interrupt signals to r...[Details]
PCB Design
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