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The Raspberry Pi Foundation released the Raspberry Pi Zero 2 W on October 28, 2021. The official price is $15.
The Raspberry Pi Zero 2 W uses the BCM2710A1 from the Raspberry Pi 3 as the...[Details]
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#include
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
//******************adc0832************ ****************//
sbit CS=P2^3; //Enable.
sbit CLK=P2^2; // Clock
...[Details]
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Physicists at the University of Houston and researchers at the Texas Center for Superconductors are currently collaborating to develop an innovative system.
Researchers used non-toxic co...[Details]
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This article takes a look at the block diagrams of some typical oscilloscopes. The article lists the block diagrams provided on the official websites of ADI and TI. The main reason is that the analog...[Details]
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Recently, Motorola exposed a new mobile phone called e6. According to the renderings, the front design of the phone is traditional, and the Motorola English logo is printed at the bottom of the scree...[Details]
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DC/DC switching power supply is an indispensable part of modern electronic product design due to its high efficiency and small size. Its importance is self-evident. Since the switching devices used...[Details]
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Modern electronic system design requires a power supply with a constant output. No matter the input voltage or load current changes, as long as these changes are within the operating range of the v...[Details]
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On February 28, the State Grid Shaanxi-Hubei ±800 kV UHV DC Project (referred to as the "Shaanxi-Hubei Project") was held in Beijing for the start of the mobilization meeting. Mao Weiming, Chairman...[Details]
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The communication distance of home appliance remote controls is often not high, and the cost of infrared is much lower than other wireless devices, so infrared always occupies a place in home applian...[Details]
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stm32 microcontroller The STM32 series of microcontrollers launched by ST are known to all industry friends as being a series of microcontrollers with the highest cost-performance ratio, and they are...[Details]
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Dynamic signal analyzer is a commonly used electronic instrument used in fields such as sound analysis, mechanical vibration analysis and control system analysis. Figure 1 is a block diagram of the ...[Details]
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Introduction With the continuous development of electronic information technology in society, people use more and more electrical appliances in their homes, and the safety hazards brought about ...[Details]
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Interface circuit between AT89S52 and RS -232 Figure 5 Interface circuit between AT89S52 and RS-232 The microcontroller uses AT89S52, and the RS232 chip uses MAX232. ...[Details]
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Introduction
Closed transmission system of heat and CO2 using GPRS network infrastructure
The greenhouse effect causes global warming and poses a global environmental thre...[Details]
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Porting (I) ------ Modify Makefile, generate compilation target --- S3C6410
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Usage Environment
PC: Centos5.4
ker...[Details]