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In response to analysts' questions about China's 5G mobile phone market during the third quarter earnings call, Apple CEO Cook said that we will not comment on future products. When it comes to 5G, m...[Details]
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Overview
The MAX6639 can monitor its own temperature and the temperature of one external diode-connected transistor, or two external diode-connected transistors, which are typically built into a CP...[Details]
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In May 2019, Chimera investigated the global market for vehicle-mounted ECUs (Electronic Control Units, or "driving computers" and related components) and released a market demand forecast. According...[Details]
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In fact, the new round of epidemic outbreaks not only threatens the stability of the global chip supply, but also has an adverse impact on the consumer electronics market. Mobile phone brands have be...[Details]
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The TCP0030A is an easy-to-use, high-performance AC/DC probe designed for direct connection to an oscilloscope via the TekVPI™ probe interface. This AC/DC measurement probe provides a bandwidth of ov...[Details]
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1 Introduction
As the requirements for the capacity and quality of power supply systems for high-end equipment in industries such as electricity, communications, aviation, large informatio...[Details]
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2W Universal Input CV Adapter Circuit Using LNK362
A 2W CV (constant voltage output) adapter
Figure 5 shows a typical adapter circuit with universal input voltage range, 6.2 V ±7% output volta...[Details]
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6月6日消息,博主@熊猫很禿然曝光了华为畅享50系列真机谍照,据爆料,华为畅享50系列采用6.75英寸水滴屏,电池容量达到了6000mAh,支持22.5W快充,预装HarmonyOS 2系统。 From the configuration point of view, Huawei Enjoy 50 series focuses on long battery life. It ...[Details]
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There have been reports before that Apple may cancel the Mimi model of the iPhone, mainly because sales are not very good. According to tipster LeaksApplePro, next year's iPhone lineup will co...[Details]
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According to South Korean technology media ETnews, the supply and demand of semiconductor photoresists has entered an emergency state, and the inventory has dropped to the "Maginot Line" - below th...[Details]
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There are three types of independently addressed memories inside the AVR series microcontrollers, namely: Flash program memory, internal SRAM data memory, and EEPROM data memory.
Flash memory is 1K~1...[Details]
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Tonight, whistleblower @Komiya released the "program list" of Apple's September online conference on Twitter. According to the whistleblower, at the September press conference, Cook will give an...[Details]
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The dream continues.
The computer works very fast, and each instruction is executed in about a few hundred millionths of a second. Even a 51 single-chip microcomputer can reach one te...[Details]
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In c51, "bdata" is on-chip RAM, bit addressing mode; the meaning of memory type description. Usage of "bdata" in c51: There are two types of bit variables in C51, in addition to the bit-addressable b...[Details]
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SRCPND EQU 0X4A000000
INTMSK EQU 0X4A000008
INTPND EQU 0X4A000010
EINTMASK EQU 0X560000A4
EINTPEND EQU 0X560000A8
EXTINT1 EQU 0X5600008C
EXTINT2 EQU 0X56000090
INTMOD EQU 0X4A0...[Details]