How can I double the frequency of a 1MHz signal? Is there a direct chip that can achieve this? I don't want to use a phase-locked loop + divider because the function is not complicated....
[i=s]This post was last edited by littleshrimp on 2019-1-4 17:59[/i] In the sprinkler example provided by the official Out of Box, the image update and the LED flashing of the development board will b...
The ch32v103c8t6 board was developed using the MounRiver Studio tool. The integration of this tool is good, but the project templates are a bit "simple". It seems that it is a bit confusing to study t...
[i=s]This post was last edited by Yishayishi on 2022-9-28 09:59[/i]In PROTEL99, you can use the FIND button in the figure below to find which library a component in the schematic diagram is in, but wh...
We are working on a field environmental monitoring project, where the communication terminal and data acquisition terminal communicate via 485. The power supply and 485 signal line share a cable.
I wo...
In the early stage of LTE deployment, most of them adopt the hybrid networking mode with 3G. In the case of imperfect LTE coverage, the interoperability solution of LTE and 3G data services can effec...[Details]
November 21st news: Currently, under the development trend of intelligent networking in the automotive industry , in-vehicle intelligent systems have become standard for almost all models. McKinse...[Details]
On September 19, the power energy storage device industrial base project of Siyuan Electric Co., Ltd. with a total investment of 5 billion yuan was laid, marking the addition of new forces to Wuxi's c...[Details]
Recently, the Greater Bay Area International Maker Summit and Maker Faire Shenzhen 2023 was grandly held in Shenzhen. This summit is composed of content sections covering the entire chain of technolo...[Details]
introduction
At present, in embedded intelligent instruments, commonly used LCD modules generally do not have fonts, but the human-machine interface in actual applications needs to display Chi...[Details]
According to domestic media reports, Honor's internal meeting minutes were recently exposed, in which Honor CEO Zhao Ming answered the question "Compared with Apple and Samsung, what areas does Honor...[Details]
Endless belt initial adhesion tester It is suitable for testing the initial adhesion value of adhesives such as self-adhesives, labels, tapes, and protective films. Different from the steel ball init...[Details]
Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, announced that ...[Details]
Recently, "Consumer Reports", the authoritative magazine of the American Consumer Federation, updated its evaluation report on the current mainstream active driving assistance systems in the North Am...[Details]
Wearables have been all the rage in recent years, with the market growing rapidly and momentum building. But I still firmly believe that wearable technology is a simple transition technology. It m...[Details]
Recently, several leading U.S. photovoltaic companies, including SunPower, SolarCity, and SunEdison, have announced their entry into the grid energy storage market through acquisitions or independe...[Details]
Nokia CEO Pekka Lundmark said at a panel discussion at the World Economic Forum in Davos recently that 6G mobile networks will be put into commercial use by 2030. Lundmark said: "By 2030, the smart...[Details]
(Image source: XNRGI official website) According to foreign media reports, Washington startup XNRGI plans to launch a "porous" silicon battery. Compared with traditional lithium-ion batteries, t...[Details]
This article describes how to solve this problem by using the EPROM emulation mode and encoding mechanism of a common serial EEPROM.
Design goals
In some applications, considering the warranty...[Details]
Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]
Analogue and Mixed Signal
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