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The iPhone 11 is Apple’s lowest-priced mobile phone in recent years. Although it does not have 5G, it has been well received by consumers as soon as it was launched due to its rich color combina...[Details]
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When driving a single LED from a battery , efficiency is key. Efficiently using battery energy and converting it to light output extends battery life, reduces costs, and reduces hassles for the end...[Details]
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In the last issue, we introduced the BLE tire pressure monitoring chip SNP736. This issue will introduce another Sub-1G tire pressure monitoring chip from SENASIC: SNP739D.
As the first ...[Details]
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First, let me briefly introduce the STM8L151G6U6. This MCU is a member of the STM8L ultra-low power series. Compared with the 152 series, it only lacks the LCD function. The power consumption of each...[Details]
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//51 code
#include reg52.h
#define uchar unsigned char
#define uint unsigned int
void delay(uint k)
{
while(k--);
}
uchar rec; //Received data
sbit q1=P1^0; //output point
sb...[Details]
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After the outbreak of the COVID-19 epidemic, a mysterious "courier" shuttled through the streets of Wuhan and successfully delivered medical supplies to Wuhan No. 9 Hospital - this was the first smar...[Details]
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There are mountains beyond mountains and heavens beyond heavens. Learning is endless, and this is especially true for product development and technology. No individual or company can develop good prod...[Details]
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There is a point of view that the competition of new energy is divided into the first half and the second half. The first half is about electrification, and the second half is about intelligence. ...[Details]
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Some time ago, Zhiji Auto and Xiaomi's war of words set off social media in the automotive industry. As a result, people were surprised to find that Zhiji Auto had officially announced that it woul...[Details]
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arm-linux-gcc -wall -O2 -c -o $@ $ Example: arm-linux-ld –Ttext 0x0000000 –g led.o –o led_elf
Use the connection script to set the address: Arm-linux-ld –Ttimer.lds –o timer_elf $^where timer.lds i...[Details]
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A bioenergy company under COFCO Group produces ethanol from crops such as corn. During the production process, the flow of the intermediate product mash (commonly known as mash) needs to be monitored,...[Details]
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The history of DVR technology development can be simply summarized as a process from single-channel to multi-channel, with increasing integration and decreasing cost per channel. Chip technology pl...[Details]
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On October 24, the first batch of container system battery cabins for the Dingxi 40MW/90MWh energy storage project, in which Shanghai Electric participated in the construction, were successfull...[Details]
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1 Introduction
In China, there are many patients with traumatic brain injury who are in urgent need of emergency treatment, but a considerable number of patients with intracranial hemorrha...[Details]
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Abstract:
In the digital control method of power chip, delay link is often introduced. After the delay link is introduced, the method of analyzing circuit response, especially quantitative ca...[Details]