[i=s]This post was last edited by jinglixixi on 2022-7-16 12:11[/i]First of all, I would like to thank the 2022 Digi-Key Innovation Design Competition for bringing us such a great opportunity, allowin...
Qorvo's PAC5556 Power Application Controller (PAC) offers higher power density in a small 52-pin 10x10 QFN package. It includes a 150MHz Arm Cortex-M4F digital signal processor with 128kB FLASH and in...
Bluetooth chip CC2541 question, about RSSI indicatorThe Bluetooth chip uses CC2541, human wearable products. Test heart rate, etc. The signal strength RSSI received by the mobile phone is -70DBM to -4...
This reference design demonstrates how to use the AWR6843, a 60GHz single-chip mmWave sensor with integrated DSP, as a vehicle occupant detection (VOD) and child detection (CPD) sensor for in-vehicle ...
TMS320VC33 is an early DSP product of TI. The development environment we are more exposed to when using TI's DSP is CCS. However, it must be said that the development of VC33 can only be developed in ...
ROHM products are used in inverter modules to help improve the performance of electric vehicles
ROHM Co., Ltd. ("ROHM"), a world-renowned semiconductor manufacturer, has been selec...[Details]
introduction An embedded system is a special computer system that is application-centered and based on computer technology. The software and hardware can be tailored to meet the strict requirements o...[Details]
At present, the Internet of Things ( IOT ) is developing rapidly. This paper introduces a wireless multi-band WSN gateway that can monitor the operation of wireless sensor subnet nodes in multi...[Details]
In May 2020, SAE J3216 Taxonomy and Definitions for Terms Related to Cooperative Driving Automation for On-Road Motor Vehicles classified the collaborative functions of CDA (Cooperative Driving Autom...[Details]
Around LED, various places have introduced preferential policies to compete for market opportunities. Take Foshan as an example. Foshan Nanhai proposed to allocate 2 billion yuan of special support fu...[Details]
Recently, Huawei Technologies Co., Ltd. disclosed an invention patent titled "A charging circuit for a vehicle charger, a vehicle charger, and a charging control method". The application date is May ...[Details]
1. What is a fluorescence spectrophotometer? Fluorescence spectrophotometer is an instrument used to scan the fluorescence spectrum emitted by liquid fluorescent markers. It can provide many phys...[Details]
Current designs place more stringent requirements on data rates and timing margins, which require oscilloscopes with outstanding signal acquisition performance and analysis capabilities. The Tektroni...[Details]
Since last year, members of the Beijing Astronomy Club have started to use the electric tracking equatorial mount modified by fellow astronomy enthusiast Chen Yongming for astrophotography. This de...[Details]
China Energy Storage Network News
: Recently, the Yunnan Provincial Government officially released the "Outline of the 13th Five-Year Plan for National Economic and Social Development of Yunn...[Details]
In recent years, electrochemical energy storage projects have exposed some safety and technical problems during construction and operation, posing potential threats to people's lives and property. Acc...[Details]
1. Experimental task: Each time the switch SP1 is pressed, the count value increases by 1, and the binary count value is displayed through P1.0 to P1.3 of the P1 port of the AT89S51 microcontroller...[Details]
TL431 is a cost-effective and commonly used shunt voltage reference with a wide range of uses. Here we briefly introduce several common and uncommon connection methods of TL431. Figure (1) is a typic...[Details]
Soft start control cabinet is mainly used to start various high-power motors. Soft start is used to replace the traditional starting method, achieve smooth starting, reduce starting current, reduce...[Details]
This paper applies Radio Frequency Identification (RFID) technology, combines the reader-writer device set on the road surface and the radio frequency tag installed on the vehicle, and designs an au...[Details]
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