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If you want to learn 51 single-chip microcomputer, you must first select the device!
Xiaobai: What? Isn't there only one type of 51 single-chip microcomputer? Why do we need to choose a model? ...[Details]
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System Overview This instruction is used to check whether the CAN high-speed and CAN low-speed signal levels on the bus connection are correct. Detection Tips ● Voltage detection (oscilloscope): The ...[Details]
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1. Function: Used to jump between programs; 2. Examples typedef void(*pFunction)(void); u32 JumpAddress; pFunction Jump_To_Application; void GotoAPPMain(void) { JumpAddress = *(__IO uint32_t*) (...[Details]
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To do ATE, the PIC microcontroller inside the DUT needs to be programmed online. I saw someone else's statement on the Internet (author Claud Zhang), which is as follows: --------------------------...[Details]
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At first glance, the NCP1239 is a 16-pin device, which may be complicated to use. In fact, this circuit has a lot of design flexibility and is a very good controller that can help you solve the design...[Details]
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ARM memory structure ARM memory: on-chip Flash, on-chip static RAM, off-chip memory Memory Map Mapping means one-to-one correspondence. Remapping means redistributing this one-...[Details]
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While watching a video last week of my friend Dave Jones disassembling an old Fluke 91 ScopeMeter DSO (digital sampling oscilloscope), it occurred to me that this 20-year-old piece of test equipment ...[Details]
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On May 13, Geely Galaxy's "Aegis Battery Safety System" completed its first basic safety test at the China Automotive Technology and Research Center, and the maximum temperature during the test did n...[Details]
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1. Working Principle of Analog Oscilloscope Traditional analog oscilloscope adds the two electrical signals to be observed to the X and Y channels of the oscilloscope tube to control the offset of th...[Details]
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Preface In this section, we will start to learn the interrupt system of the 51 microcontroller. The 51 microcontroller has 5 interrupt sources. We will first learn the external interrupt and use the ...[Details]
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According to foreign media MacRumors, Justin O'Beirne, who often shares the progress of Apple Maps, said that Apple has begun testing its more detailed Apple Maps application in the UK and Ireland. ...[Details]
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Input channel circuit schematic diagram of multi-channel data acquisition system
The circuit consists of AD574, 74LS373, and 74LS00.
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2019 is a milestone year for China's electricity marketization. It is the first time in the history of China's electricity spot market construction that users have been introduced, renewable energy...[Details]
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On July 17, China Energy Construction Gezhouba Group and Niger National Electricity Company signed a business contract for the Niger Agadez diesel-photovoltaic complementary energy storage power st...[Details]
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On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]
onsemi and Avnet IoT Innovation Design Competition
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