[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 ...
This article will show you how to quickly convert parallel impedance to series impedance (and vice versa). It will also show that a graphical representation of this conversion as a function of frequen...[Details]
Shandong Electric Group Co., Ltd., Zhejiang Narada Power Co., Ltd. and Namibia National Power Corporation officially signed a 54MWh power storage project contract in Windhoek, the capital of Namibia, ...[Details]
Recently, we learned from the authorities that the "Future Arena" circular test road built by the A35 Brebemi Group in cooperation with the Stellantis Group and other international partners, public i...[Details]
This article shows how the AD8397 high current rail-to-rail op amp can boost the current of an adjustable voltage source up to ±750 mA. The buffered voltage can be used as a power supply or reference...[Details]
Overall solution selection and design Plan demonstration and comparison ① Selection of main circuit and adjustment method Solution 1: Switching voltage regulation adjustment The switching regulat...[Details]
According to foreign media voice, the renderings of LG's new entry-level 5G mobile phone Stylo 7 5G have been exposed. This phone will be released earlier this year. Foreign media said that LG will r...[Details]
Specific implementation functions Specific functions: 1. LCD displays real-time clock: year, month, day, hour, minute, second; 2. Sample temperature every 30 seconds, and LCD will update and disp...[Details]
Apple today released iOS 15.4.1 and iPadOS 15.4.1, which came two weeks after the release of iOS 15.4. According to Apple's official upgrade details, the update content is as follows: This update...[Details]
On May 10, at the 510 China Brand Day, Energy Industry Brand Promotion Week and Energy Industry Brand Building Annual Conference (2024) (hereinafter referred to as "2024 Energy Brand Week"), the "E...[Details]
Northeast Asia includes the Russian Far East, Northeast China and North China, Mongolia, North Korea, South Korea and Japan. Northeast Asia is a region with great cooperation potential. The economi...[Details]
The 2020 Shenzhen Global Investment Promotion Conference was held. At this conference, 40 major projects were signed and displayed, covering new generation information technology, high-end manufactur...[Details]
On February 17, the Huasheng Lianying lithium battery negative electrode material project started construction in Jiangyin High-tech Zone. Wuxi Municipal Party Committee Secretary Du Xiaogang, Wuxi Ma...[Details]
Perhaps the most common IC used in isolated switching power supplies, the TL431 shunt regulator provides a simple, low-cost way to accurately regulate output voltage. Figure 1 shows a block diagram o...[Details]
The Embedded System Development and Application Tutorial (2nd Edition) says that there are two states: ARM state and Thumb state. I was confused when I first started learning it. Now that I have a va...[Details]
Introduction
Compared with the traditional halogen low-voltage lighting mode, the use of high-brightness LED as the lighting equipment of the automotive lighting system can bring many benefits....[Details]
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