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Intel sold its 5G baseband chip to Apple two years ago, and then reached a cooperation with MediaTek to promote 5G on PCs. Today at Telecom Day, Intel, MediaTek, China Mobile and HP officially announ...[Details]
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The latest research report released by Strategy Analytics' Handset Component Technology (HCT) service shows that despite the epidemic, the global smartphone application processor (AP) market revenue ...[Details]
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Power supply devices are an important field of power electronics technology application, among which high-frequency switching DC regulated power supplies have been widely used due to their outstandi...[Details]
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#include "stm32f10x.h"
/***********************************************************************
***********************************************************************/
void RCC_Configuration(void)...[Details]
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The EU will force all new cars to be equipped with DMS starting in July 2022. The EU's requirements are divided into two items, one is driver drowsiness and attention warning; the other is advanced d...[Details]
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1. Introduction
Microwaves usually refer to decimeter waves, centimeter waves and millimeter waves. Regarding its frequency range, one statement is:
300MHz ~ 300GHz (1MHz = 106Hz, 1GHz = 10...[Details]
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Unconsciously, robots have appeared in many industries. These robots not only execute established program codes, but also have a certain self-learning ability, which can better meet the user experi...[Details]
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Vector network analyzer is a kind of electromagnetic wave energy test equipment. It can measure various parameter amplitudes of single-port network or two-port network, and can also measure phase. Ve...[Details]
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With the continuous expansion of the application scope of laser marking machines, the speed and accuracy requirements for laser marking are also getting higher and higher. TI (Texas Instruments)'s TM...[Details]
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1. LED soldering conditions Figure 2. Temperature-time relationship diagram for two types of LED welding (a) Direct-plug LED; (b) SMD LED (1) Soldering with a soldering iron. The tip tempe...[Details]
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The measurement principle of radar level meter is just like radar detection, which relies on the reflection of electromagnetic waves emitted by radar level meter and the calculation using Dopod eff...[Details]
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On the morning of April 20, a new report from research firm Wave7 showed that sales of Apple's iPhone SE 3rd generation mobile phone were lower than the company expected. This data was based on ...[Details]
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The usage of bit is similar to sfr, except that sbit is a bit operation, which is used to assign a specific bit in an sfr to a variable, so that the program can use the variable to clear or set the b...[Details]
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When SM2..0 is 010, the SLEEP instruction will put the MCU into power-down mode. In this mode, the external crystal stops oscillating, while the external interrupt, two-wire interface address match a...[Details]
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Xinwangda
's all-solid-state
battery
research progress is becoming clearer.
On November 4, an investor asked Xinwangda on the interactive platform, "What breakthroughs has ...[Details]