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OnePlus has previously announced that the China launch conference for the OnePlus 9 series will be held at 2:00 p.m. on March 24 at the Shanghai Oriental Sports Center. Today, foreign media Wi...[Details]
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Radiated emission (RE) testing is mainly to measure the electromagnetic interference energy of the equipment under test to the environment. As electronic equipment is developing day by day, there ar...[Details]
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In the figure, SPKR1 and SPKR2 are both piezoelectric tweeters, which are used to send and receive ultrasonic waves. The core of the circuit is the 567 phase-locked loop integrated circuit, which comp...[Details]
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On August 5, Rohde & Schwarz (R&S) officially released a new 4D automotive radar target simulator in Beijing. By adopting the test solution of this simulator, it is possible to complete the complete ...[Details]
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On September 10, the groundbreaking ceremony for the 6GWH lithium battery PACK industrial base construction project of Shandong Goldensun Energy Group Co., Ltd. was held in the Altay Fuhai Industrial ...[Details]
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Qualcomm's automotive business orders valued at $30 billion — Total order value has more than doubled since November 2021 — — Snapdragon Digital Chassis Empowers Future Cars — September 23, 202...[Details]
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Thailand's largest mobile operator Advanced Info Service Pcl said on Tuesday that Huawei was one of five companies bidding to build its 5G core network as it steps up investment this year, Reuters re...[Details]
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With the changes in the global photovoltaic market, the global photovoltaic installation has ushered in a "great leap forward", and the annual photovoltaic installed capacity has exceeded 90GW. In ...[Details]
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Part 1 Reset Classification Hardware reset: As the name implies, the system is reset through hardware, such as designing a reset circuit on a circuit board. By pressing a button, the system can b...[Details]
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Recently someone came to ask about the debugging of 2401. Here is a brief description of the issues that should be paid attention to during the debugging process:
1. nRF2401 is powered by 3....[Details]
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Recently, the Provincial Quality Inspection Institute made full use of its newly acquired charging pile testing qualifications to conduct free preliminary testing for two larger charging pile manuf...[Details]
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0 Introduction
At present, large bases (such as warehouses) are very concerned about the temperature and humidity parameters inside their spaces, because this is directly related to whether t...[Details]
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Read by function flash, type 0 represents 128-byte storage area, 1 represents 64K storage area (512 bytes/sector) void InterFlashRead(unsigned short addr, unsigned char nLength, unsigned char* dat) ...[Details]
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Interleaving is a special parallel connection method, that is, there is a unique phase relationship between two or more power stages (usually called phases or channels). In order to maintain the fu...[Details]
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On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]