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According to foreign media reports, Nissan said that due to the chip shortage, the company will adjust its production plan. The company's three factories in Mexico will be shut down for several days ...[Details]
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In college, many electronics enthusiasts like to make some small electronic products. As for the power supply method on the circuit board, 7805 and 7812 are the well-deserved kings of cost performanc...[Details]
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The blind spot of a car refers to the area where the driver cannot see directly because his vision is blocked by the car body when the driver is in the normal driving position. In short, for drivers,...[Details]
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1 Introduction
In high-precision, high-speed transmission systems such as papermaking, printing and dyeing, and textiles, with the improvement of industrial automation and the expansion of prod...[Details]
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This article will discuss a basic concept: the relationship between signal rise time and signal bandwidth.
For digital circuits, the output is usually a square wave signal. The rising edge o...[Details]
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introduction
Based on the traditional electromagnetic system, this paper develops a new type of speed measuring instrument using infrared radiation technology. It is easy to install and has low r...[Details]
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When we use R-type power transformers in daily life, we pay more attention to their power and voltage ratio. We usually don’t know much about the principle of on-load voltage regulation of R-type p...[Details]
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How to detect whether the electric vehicle battery is good or bad Generally, you cannot directly test the quality of a battery with a multimeter, unless the battery cannot be charged at all. You ...[Details]
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On the afternoon of July 27, Huawei held an online press conference to release the 6.8-inch 5G mobile phone Maimang 9, priced from 2,199 yuan, and will be officially released on August 7. Hu...[Details]
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On July 20, Hanchuan Intelligence issued the "Announcement on the Acceptance of the Shanghai Stock Exchange's Application for Issuance of A-Shares to Specific Objects in 2022", marking another ma...[Details]
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1 System Architecture 1.1 System requirements and overall design The system has various types of electric energy meters, such as single-phase, three-phase, mechanical and electronic. It i...[Details]
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Rice University has developed an energy-efficient method for training deep neural networks (DNNs), a form of AI (artificial intelligence) behind self-driving cars, smart assistants, facial recognitio...[Details]
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Passed the simulation test
#include reg52.h
unsigned char cir_num,pwm_mach,temp,distance,wait_time,price,distance;
unsigned int a,t;
sbit pwm_mach=P1^0;
sbit key_clean=P3^0; //define key position
s...[Details]
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The receiving host displays the interface. The sensor is not installed at this time. The tire pressure shows 0 with a beeping sound.
The solar panel on the top of the host, tear off the ...[Details]
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As the "central brain" of smart cars, the performance ceiling of smart driving chips will directly determine the upper limit of a car's intelligent driving level.
In the early days, the ...[Details]
RF/Wirelessly
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