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The power supply described here steps up the voltage from 1.5 volts of a flashlight battery to the 3.5 volts required by an LED, while the power supply connects the LED in series with the flas...[Details]
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1. Touch screen calibration principle
The bit of ADCDATA parsed by the touch screen before represents the conversion result of the coordinate ADC, so these results are converted through volta...[Details]
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The STM8 microcontroller ADC supports five conversion modes: single mode, continuous mode, continuous mode with buffer, single scan mode, and continuous scan mode. Single scan mode This mode is u...[Details]
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It’s here, it’s finally here! On November 1, Samsung posted on Weibo: “Samsung Galaxy Fold is here. This is not just a simple new product launch. It means we have changed the form of the phone and yo...[Details]
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P2.0—P2.7 are the 8-bit bidirectional port lines of port P2. The first function is basic input/output; the second function is to be used as the high 8-bit address bus when the system is expanded.
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Recently, engineers at Columbia University (where Milk Tea Sister and Dong Ge met) developed a flexible lithium-ion battery with an internal structure like a human spine. It is said that this new typ...[Details]
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IT Home reported on August 3 that OPPO preheated its "next-generation under-screen camera" technology yesterday, speculating that the solution can take into account both the under-screen displa...[Details]
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Industry: Aerospace, Manufacturing, Imaging Products: LabVIEW, NI 1722 Challenge: Automated deburring and final inspection of turbine wings for aircraft engines. Solution: Built a robotic cell bas...[Details]
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introduction
With
the improvement of
IC
device integration, the gradual miniaturization of equipment and the increasing speed of devices,
the
EMI
problem in electronic produc...[Details]
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On May 7, the Shandong Provincial Development and Reform Commission and the Provincial Energy Bureau jointly issued the "Notice on Organizing the Application for 2021 Energy Storage Demonstration P...[Details]
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How much do you know about IGBT? IGBT (Insulated Gate Bipolar Transistor), insulated gate bipolar transistor, is a composite fully controlled voltage-driven power semiconductor device composed of BJT...[Details]
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According to statistics from the International Energy Network/PV Headlines (PV-2005), from February 1 to February 28, about 23 inverter bidding projects were finalized, with a total capacity of 27....[Details]
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The first is the key interrupt processing process:
1. The interrupt controller collects interrupt signals from various peripherals and then tells the CPU
2. The CPU saves the current program's ope...[Details]
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Abstract: The current GPS navigation application is very mature and has a relatively high accuracy. However, in indoor places such as underground parking lots, the GPS signal is very weak and cannot ...[Details]
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On October 26, the JinkoSolar Hainan 200,000-kilowatt integrated source-grid-load-storage project undertaken by China Energy Construction Jiangsu Electric Power Construction No. 1 Company was conne...[Details]
PCB Design
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