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0 Introduction
With the steady development of the global economy, the application of oil in people's production and life is becoming more and more extensive, and the demand for oil is also...[Details]
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Recent news shows that a startup developing humanoid robots has recently raised funds from major Silicon Valley companies and venture capital funds including Open, indicating that humanoid robots a...[Details]
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Universal health care is one of the most important governmental, social and economic issues of recent times. Much of the focus has been on providing health insurance to the uninsured, which also mean...[Details]
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Yesterday I was debugging 433MHz wireless communication, point-to-point communication mode. I tested the transmitter program in the morning and the receiver program in the afternoon. Since there ...[Details]
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The Android camp will soon upgrade to a new generation of processors. Among them, Qualcomm is about to launch Snapdragon 898 (tentative name). Everyone is looking forward to its performance. Now...[Details]
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Using Systick timer to achieve delay 1. SysTick timer characteristics The SysTick timer is a 24-bit down counter, that is, when vlue is decremented to 0, an interrupt is triggered and the load va...[Details]
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The power supply described here boosts the voltage from 1.5 volts of a flashlight battery to the 3.5 volts required by the LED, while the power supply connects the LED in series with the flashlight...[Details]
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1. The role of the cooling system
When the engine converts chemical energy into mechanical energy, a large amount of heat will be released, and the engine itself will be heated. A cooling syst...[Details]
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Here are some simple steps to retrieve a trace that has been stored on a DSA: You are required to install the Rigol UltraSigma software on the control computer first (which can be downloaded from the...[Details]
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On September 9, Huizhou Shenghong Precision Technology Co., Ltd. (hereinafter referred to as Shenghong Precision), a wholly-owned subsidiary of Shenghong Technology (Huizhou) Co., Ltd. (hereinafter r...[Details]
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With the support of Zhejiang Natural Science Foundation, Zhao Shilong's team from China University of Metrology conducted in-depth research on rare earth-doped oxygen-fluorine microcrystallin...[Details]
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Zigbee wireless communication and Linux embedded operating system are often contacted by electronic people. Here we have designed a CMU controller based on the ARM chip S3C2440 as the hardware platfo...[Details]
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Apple released the sixth beta version of iOS 15 today. Let’s take a look at what has been updated in this version. Safari Redesign Apple has added a toggle in iOS 15 Beta 6 that moves the Safar...[Details]
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By Bruce Haug background knowledge There are signs that the revolution of self-driving cars is about to come. Automotive companies are working with tech giants such as Google and Uber, as well a...[Details]
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In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]
Analog electronics
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