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On December 10, Velodyne, a global LiDAR giant invested by Baidu, Ford and others , just decided to lay off more than 20 people in its China office and no longer sell LiDAR directly in China. A sourc...[Details]
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Function of the circuit
The square root circuit is used in analog operation circuits as part of the true effective value conversion and vector operation loop. It ca...[Details]
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API Functions static void uart1SendMsg(char msg , uint16_t length) { uint16_t i; for (i =0 ;i length;i++) { UART1_SendData8(msg ); while(UART1_GetFlagStatus(UART1_...[Details]
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The piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer sheet, an impedance matcher, a resonance box, a housing, etc. Some piezoelectric buzzers are also equipped wit...[Details]
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ISDB-T Digital Television System
The digital terrestrial broadcasting (DTTB) standard determined by Japan is ISDB-T (Integrated Services Digital Broadcasting - Terrestrial Transmission)
1. Gener...[Details]
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As energy crisis and climate warming become more and more serious, energy conservation and environmental protection have become the focus of social issues. LED has attracted widespread attention due t...[Details]
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In many programming occasions, we often use time delay subroutines. Next, we will introduce a delay subroutine that can control the delay time. The following is a program that uses the development t...[Details]
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The latest report released by market research firm Counterpoint Research shows that iPhone XR is the world's best-selling smartphone in the third quarter, with a market share of 3%. So far, iPhone XR...[Details]
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From June 17 to 19, 2021, the 11th China Automotive Forum, hosted by the China Association of Automobile Manufacturers, was held in Jiading, Shanghai. Standing at the starting point of the new five-y...[Details]
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In LED packaging , copper wire technology has been researched and developed by LED lamp manufacturers for its cost reduction and has been adopted by many manufacturers. However, compared with gold...[Details]
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Kinrise Snackfoods is a well-known local food company in Australia, which owns several household snack brands, including the popular Cobs popcorn product. In its advanced popcorn factory, Kinrise
...[Details]
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MCU chips are divided into five grades: consumer grade, industrial grade, automotive grade, QJ, and GJ. Among them, automotive grade chips are undoubtedly the current hot spot. So what exactl...[Details]
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NFC near-field communication technology has become a must-have for many smartphones, watches, and bracelets. It is very convenient to swipe a bus card, but because it needs to be close to the device ...[Details]
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Apple launched the AirPods Max noise-cancelling headphones last night, with five colors to choose from and a price of up to 4,399 yuan. After the release last night, this noise-cancelling headphone a...[Details]
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Near the end of the year,
CATL
focused on the scenario of hybrid vehicles and launched its second
battery
brand "Xiaoyao" this year. Different from the previous Kirin and Shenxing ser...[Details]