An oscilloscope is an electronic measuring instrument with a wide range of uses. As the saying goes, electricity is invisible and intangible. However, an oscilloscope can help us "see" electrical sign...
1. Correspondence between ADC channel and result register:AdcRegs.ADCCHSELSEQ1.bit.CONV00 = 0x02U; // Setup ADCINA0 as 1st SEQ1 conv.AdcRegs.ADCCHSELSEQ1.bit.CONV01 = 0x03U;AdcRegs.ADCCHSELSEQ1.bit.CO...
Live Details: Beineng International's new glass breakage detection solutionThis solution uses air pressure change detection and full-frequency sound detection to detect glass breakage:■ The solution i...
Abstract: This paper combines the implementation of 3GPP WCDMA protocol 25.213 (Release 6) downlink modulation with the WCDMA terminal baseband digital processor, uses an RRC filter based on FIR st...[Details]
With the launch of the Bluetooth® Mesh software stack for the BlueNRG family of low-power Bluetooth chips and modules, STMicroelectronics will demonstrate how to use the new software to implement the...[Details]
The basic concept of ADC is that you can refer to the corresponding manual, which has a relatively detailed introduction to ADC, including the analysis and elimination of errors. Here we mainly intro...[Details]
The DMA part I used is relatively simple. Of course, maybe this is a new thing, and I can't use its complex functions for the time being. The following is a question and answer format to express my t...[Details]
MAR is a memory address register, which is used to store the address of the operand in the memory. Its schematic diagram is shown in Figure 2-9.
In Figure 2-9 MAR address register schematic ...[Details]
Previously, Honor announced that it would release a new product category on July 15, and it would not be a traditional TV. Now the JD page has exposed the new Honor Smart Screen. According to reports...[Details]
Recently, NIO officially announced that NIO's first flagship sedan will be officially released on January 9, NIO Day 2020. Through the exposure of the preview image of NIO's official new sedan, it wa...[Details]
After the PCB is welded, its components need to be tested. The traditional method is to test them after welding them off the PCB board, but this method is not only troublesome and inefficient, but al...[Details]
1. Definition of GPIO 2. GPIO mapping 3. GPIO mode one of gpio.OUTPUT, gpio.OPENDRAIN, gpio.INPUT, or gpio.INT (interrupt mode); 4. GPIO related API pin = 1 gpio.mode(pin,gpio.OUTP...[Details]
This blog post mainly introduces the basic ideas of virtualization and how to perform virtualization on the ARM platform, the hardware features provided by ARM, etc. Introduction to Virtualization Te...[Details]
Analog Devices CEO Vincent Roche joins World Economic Forum CEO Climate Leadership Alliance Beijing, China - January 30, 2023 - Analog Devices, Inc. recently announced that Vincent Roche, Chairman ...[Details]
Tucao MSP430 needs to understand things: In 430, one clock cycle = the inverse of the MCLK crystal oscillator. If MCLK is 8M, then one clock cycle is 1/8us; one machine cycle = one clock cycle, that...[Details]
China Energy Storage Network:
Building a new power system
Challenges and suggestions for provincial power grid dispatching
Wang Jingran, State Grid Jibei Electric Power Co., Lt...[Details]
The characteristic of switching power supplies is that they generate strong electromagnetic noise, which will cause great interference if not strictly controlled. The following techniques can help re...[Details]
1. Introduction
With the continuous development of computers, more and more excellent programming ideas have been proposed and put into practice. Fundamental changes have occurred in some aspec...[Details]
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