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HT1380 EQU 0X06 COUNT0 EQU 0X10 TXBUF EQU 0X11 RXBUF EQU 0X12 DATABUF EQU 0X13 ADDRPOINT EQU 0X14 HT_SDA_IN EQU 0B01001000 HD_SDA_OUT EQU 0B00001000 HT_SCL EQU 0 HT_RST EQU ...[Details]
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1. ADC Introduction The STM32F4xx series generally has 3 ADCs, which can be used independently or in dual/triple mode (increase sampling rate). The ADC of the STM32F4 is a 12-bit successive approxi...[Details]
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According to foreign media reports, Apple has obtained an "immersive VR (virtual display technology)" technology patent with patent number 10643391. The document shows that the patent is designed f...[Details]
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Yes, there are 2 ways to use a spectrum analyzer as a network analyzer, but both are limited to scalar measurements. Network Analyzers | Keysight Yes, there are 2 ways to use a spectrum analyzer as a...[Details]
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On the afternoon of October 20, IC design company MediaTek held a Dimensity flagship technology communication meeting to introduce MediaTek's technological achievements in smartphone chips from ...[Details]
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Commonly used standard terms:
1. Rated voltage (Un)
The ac rms value or dc voltage at rated frequency that can be continu...[Details]
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1 Introduction
With the continuous expansion of the application field of single-chip microcomputers, using single-chip microcomputers to control Chinese character display has become an inevita...[Details]
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introduction
Since the 1980s, with the widespread application of integrated circuits and microcontrollers in automobiles, there have been more and more electronic control units on automobiles, such...[Details]
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The MAX9060–MAX9064 are ultra-small single-channel
comparators
that are ideal for use in a variety of portable products such as cell phones, media players, and notebook computers. These compa...[Details]
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Energy storage is widely used in power systems. Energy storage generally refers to the storage of energy. It can be used in all aspects of the entire power system, including: on the power generatio...[Details]
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1. VCC shunt regulator
The method for designing a shunt regulator power supply is shown in Figure 1:
The shunt regulator can provide 25mA current to the VCC terminal, stepping d...[Details]
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#include
#include
#define key_port P0 //Keyboard interface definition
sbit key_port_0=key_port^0;
sbit key_port_1=key_port^1;
sbit key_port_2=key_port^2;
sbit key_port_3=key_port^3;
/********...[Details]
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According to the latest report released by market research firm Strategy Analytics, global 5G smartphone shipments surged in the first quarter of 2020, exceeding 24 million units. From the manufact...[Details]
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On the 20th, the National Development and Reform Commission and the Energy Bureau issued the "Implementation Opinions on Further Improving the Service Guarantee Capabilities of Charging and Swappin...[Details]
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Linux is a very popular operating system, compatible with UNIX systems, and open source. It was originally designed as a desktop system and is now widely used in embedded devices. uCLinux was born in...[Details]
Analog electronics
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