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From March 15th to 17th, the China Electric Vehicle Hundreds Forum (2024) was held in Beijing. Wu Huixiao, Vice President of Intelligence of Great Wall Motors, attended the Smart Vehicle Ecological F...[Details]
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The long-term goal of the Paris Agreement is to limit the increase in global average temperature to within 2 degrees Celsius compared to the pre-industrial period, and strive to limit the temperature...[Details]
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This is an over-temperature and under-temperature alarm composed of CD4011 four-NAND gate integrated circuit, which is used to monitor the temperature of the thermostat. When the thermostat circuit...[Details]
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According to Jiwei.com, recently, multiple chip R&D positions appeared on Tencent’s official recruitment website: chip architect, chip verification engineer, chip design engineer and other job vacanc...[Details]
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How to Make a Tube Amplifier
1. Tube Selection
1. Power Tube The selection of power tube is directly related to the output power of the amplifier. In the era of tubes, most high-...[Details]
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In mobile phones and other mobile devices, white LEDs can provide perfect backlighting effects for small-sized color screens. However, most mobile phones are powered by a single lithium battery, which...[Details]
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OmniVision Technologies, Inc., a leading developer of digital imaging solutions, today announced the release of its first 0.8-micron, 32-megapixel image sensor with Purecel Plus stacking technolo...[Details]
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As power density continues to increase, soft switching topologies such as half-bridge (e.g. HID half-bridge or LLC) and full-bridge (e.g. ZVS full-bridge) are ideal solutions. These topologies reduce...[Details]
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The fierce competition in the automotive market requires designers to shorten the product development cycle. In the design and development of traditional automotive electronic controllers, the over...[Details]
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I am currently reading "Complete Manual for Embedded Linux Application Development" by Wei Dongshan, and I came to the interrupt section. The book says to burn the program into NANDFlash. When the mi...[Details]
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Preface
LEDs can be divided into two types: the LED component is fixed on two parallel wires, coated with resin and sealed into a shell shape, and the LED component is directly fixed on a printed w...[Details]
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1 Overview
In a dedicated communication system, telephone conference is an indispensable function, such as the command and dispatch of troops, station dispatch, three-party conference of telep...[Details]
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Guangzhou, April 29, 2024 /PRNewswire/ -- Shenzhen KuaiKuai New Energy Technology Co., Ltd. (hereinafter referred to as "KuaiKuai New Energy") and Guangzhou Aodong New Energy Investment Co., Ltd. (...[Details]
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Without further ado, let’s start with the code: ORG 00H LOOP: JB P3.4,LOOP LCALL DELAY JB P3.4,LOOP LOOP1:JB P3.4,LOOP JB P1.0,TC1 SETB P1.0 JMPLOOP TC1: CLR P1.0 JMPLOOP DELAY: MOV R7,#50 D1: MO...[Details]
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We know that the Cortex-M3 platform STM32 launched by ST has two Flash areas inside. One is System Flash, which is an area reserved by ST for storing IAP code. This area is not open to users and only ...[Details]