"TSMC Chairman Liu Deyin said in response to analysts' questions at the company's second-quarter earnings conference last week that the global semiconductor shortage may continue until 2022. His remar...
Well, the cause of the incident was that Jiedian and Soudian merged, and Monster went public. Our netizens also discussed these two things:
During the conversation, a netizen who used to work at Soudi...
As shown in the picture, I only used the solder pad method to connect the first antenna to the components, and the other parts used wires. Then the problem now is that the antenna has no green oil are...
[align=left][font=微软雅黑]In modern electronic products, automatic control systems, electronic instruments and equipment, household appliances, electronic toys, etc., DC motors have been widely used. The...
For senior engineers, making a product requires more than just functionality. Large companies have far more factors to consider when making products than small companies . The following will give you...[Details]
Continuously measuring patient vital signs such as heart rate, respiratory rate and blood oxygen saturation (SpO2) is critical to providing effective care, and the ability to measure these signs simu...[Details]
1. Exception vector table Let's first look at the exception vector table in the chip manual. 2. Code flow We make modifications based on the relocated 10th program. We need to add code to jump to...[Details]
Real-time acquisition principle of digital images
The principle of real-time acquisition of digital images is shown in Figure 1. In Figure 1, Omnivision Technologies' OV7620/7120 chip is u...[Details]
Blockchain is a distributed ledger that combines multiple data blocks, each containing several transaction records, in chronological order. It is a database shared, replicated and synchronized among ...[Details]
On December 12, Wingtech Technology released an announcement on the progress of its acquisition of 100% equity and related operating assets of Guangzhou Delta Imaging Technology Co., Ltd.
It w...[Details]
On the evening of February 25, Xidiwei issued an announcement stating that in 2021, the company achieved operating income of 463 million yuan, an increase of 102.68% over the same period last year; a...[Details]
This article uses the following environment: Main control: W800-KIT (development board, with temperature and humidity) Compatible with: W800 AIR101 Development environment: CDK Bluetooth reference ...[Details]
Circuit
Working principle: The design concept of this device is
to control
high power
with micropower
, and it can convert non-electrical signals in nature into electrical signals for ...[Details]
According to CCTV News, the world's first 5G-A smart airport synaesthesia integrated base station was recently completed and opened at Yunrui Airport in Baoshan, Yunnan. This is the first time that 5...[Details]
●Sound quality standards
The so-called sound quality refers to the fidelity of the audio signal after transmission and processing. At present, the industry-recognized sound quality standards ar...[Details]
Professor Kang Junyong's research team from the School of Physics and Mechanical and Electrical Engineering of Xiamen University has recently developed a new type of solar cell. This cell uses zinc ox...[Details]
In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]
Analog electronics
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