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I. Overview PT2262/2272 is a low-power, low-cost universal codec circuit manufactured by CMOS technology. It is one of the most commonly used chips for address code recognition in wireless communic...[Details]
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On the evening of September 14, Tianji Holdings disclosed its performance forecast for the first three quarters. The company expects to make a profit of 440 million to 460 million yuan in the first t...[Details]
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Mouser Electronics takes you to explore new trends in automotive design development December 2, 2022 – Mouser Electronics, a renowned New Product Introduction (NPI) distributor focused on drivin...[Details]
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Intel's 5G modem chips will not be mass-produced until at least 2020, which has made it difficult for Apple to launch a 5G iPhone. Recently, Apple planned to purchase 5G chips from Samsung but was re...[Details]
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Ethernet-based networks have become an integral part of the industrial sector. Ethernet connects sensors, machinery, control systems, computers and data centers. HARTING now offers a convenient inter...[Details]
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Ultrasonic nondestructive testing technology is a very important testing method for composite materials, and the testing frequency used is usually 0.5~25MHz. Ultrasonic pulses are emitted into the mat...[Details]
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1. Exynos4412 A/D Converter Overview 1. Brief Introduction 10-bit or 12-bit CMOS recirculating analog-to-digital converter with 10-channel input and can convert analog quantity to 10-bit or 12-bit ...[Details]
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SemiMedia reported that Bloomberg cited a report from Susquehanna Financial Group as saying that the chip delivery cycle in December 2021 further extended to 25.8 weeks, 6 days more than in November,...[Details]
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Linear DC regulated power supply
Figure 1-7 shows the schematic diagram of a linear DC regulated power supply. We can use Ohm's law for the entire circuit to discuss the efficiency of this circuit....[Details]
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According to foreign media reports, General Motors has applied for a patent called "Vehicle Occupant Mental Wellbeing Assessment and Countermeasure Deployment", focusing on a series of sensors and ...[Details]
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According to news on November 2, Volkswagen Group Chairman Oliver Blume said on Wednesday local time that because the demand for electric vehicles in the European market is "lower than expected", the...[Details]
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This article is compiled from SemiWiki On June 1, 2015, Intel and Altera announced that they had reached a definitive agreement for Intel to acquire Altera for $16.7 billion. This was an important ...[Details]
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#include
void Delay(unsigned int t);
sbit key=P3^2; //Corresponding to the s19 button on the MCU development board
void main (void)
{
while (1) //After the function starts,...[Details]
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At present, the highway tunnel lighting consumes a huge amount of electricity, especially in the western region of China, where there are many tunnels and the traffic volume is not large, and even ...[Details]
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Photovoltaic Headlines (WeChat ID: PV-2005) learned that on November 1, the Kunming Municipal Development and Reform Commission issued a notice on the issuance of the Interim Measures for Regulatin...[Details]
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