Hello everyone! The portable ultrasonic atomizer currently developed by our company has encountered a bottleneck in circuit control. The 3MHz piezoelectric ceramic atomizer is currently used. The curr...
Hello Expert,
I looked at the schematic of the DC2222A (LTC2500 evaluation board) and found that all digital signal transmission lines (such as between the FPGA and the ADC) have a 33Ω series resistor...
[i=s]This post was last edited by Baboerben on 2020-9-12 21:19[/i]For functions that require always-on, such as voice control or the device needs to obtain and process sensor data in real time, DSP is...
Source: csdnDavis Bell, CEO of software company Canopy, recently posted a short article on his LinkedIn, claiming that his company had just fired two employees who worked multiple full-time jobs. Howe...
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A major selling point of the WCH57x series this time is the 2.4G BLE 4.2
Let's start with that.
There is not much official information available
In additi...
If we want to connect the world, one protocol is not enough?
Connecting buildings, factories and power grids? Multi-protocol and multi-band is the only way
Thread, Zigbee, Bluetooth 5.0 and Sub-1 GHz,...
When the main power is disconnected, find a wire that can be connected from the socket at home to the ground wire of the main distribution box. Connect one end of the wire to the ground wire at the m...[Details]
On July 5, Taijing Technology released a recent institutional research report. The company said that judging from the current photolithography products and orders, the price trend will remain good in...[Details]
HTC's life force became even weaker. According to statistics from App Brain, HTC has removed 14 of its own mobile phone apps from the Play Store since February this year, including the Se...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The World Congress (WC) was held in Shanghai, China from July 6 to 8. The theme of the conference was "Intelligently Connecting the World and Creating the Future", which brought together experts an...[Details]
The performance characteristics of high-speed ADCs have a huge impact on the design of the entire signal processing chain. System designers must consider the impact of ADCs on the baseband as well ...[Details]
Imagination will provide a five-year scholarship to reward talented and hardworking students at Peking University studying and researching edge AI Beijing, China, April 12, 2021 - Imagination Te...[Details]
In the past 20 years, the number of cars has increased 14 times, and more and more people own their own cars. This has also given rise to the idea of modification. After all, not every car can fu...[Details]
Ultrasonic hardness testers can be adapted to workpieces of any shape and size on site, and are widely used in mechanical processing, steel, automotive parts, aerospace, petrochemical, electric power,...[Details]
1. Identify norflash
We know that to identify the norflash attributes, we need to put norflash into cfi mode, and then send a series of commands according to the table in the manual to obtain ...[Details]
Switching power supplies have outstanding advantages such as high efficiency, light weight, small size, and wide voltage regulation range. Since its introduction in the mid-20th century, it has develo...[Details]
I just started using Atmel Studio and I'm not familiar with many things. I got a sample program and wanted to modify it into a marquee program. I needed to use delay, but there was a problem when I m...[Details]
Why can't the differential motor run fast?
There may be several reasons why the differential motor cannot run fast:
1. Insufficient voltage: The differential motor needs sufficient ...[Details]
It has a battery life of 400km after being fully charged in 10 minutes . When CATL launched the Shenxing super-chargeable battery , it has a battery life of over 1,000 kilometers when CATL launched...[Details]
On November 14, Qualcomm announced the launch of two connectivity modules, QCC74xM and QCC730M, for IoT applications such as smart homes and smart appliances. These two modules are now available fo...[Details]
Medical Electronics
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