As shown in the picture, when I change the voltage, the current remains unchanged, but when I change the resistance of R2, the current changes. Why is that?...
After Cadence Allegro was upgraded to 17.x, the function of converting to lower versions was cancelled. If users need to extract a library from 17.x, it becomes very difficult. At this time, the only ...
[i=s]This post was last edited by lugl4313820 on 2022-1-22 15:14[/i]N32G45XVL-STB Unboxing + LightingI am very grateful to the judges of the eeworld development board evaluation project for their trus...
After a quick look at the official GD examples, I feel that they still maintain the general structure of the ST official examples. Anyone who has done ST development can easily understand them. They a...
The official lighting program is just a flowing light. Let's try something a little more complicated, a breathing light.The simple principle of the breathing light is to use PWM wave to drive the LED,...
On January 5, Hesai Technology made its debut at CES 2022, the world's largest consumer electronics event, and publicly exhibited for the first time its automotive-grade semi-solid-state lidar AT128,...[Details]
"State Grid":
Why does State Grid Corporation of China want to promote the construction of new energy cloud?
Liu Jinsong: First of all, this is necessary to serve the energy strategy...[Details]
Look inside any car today and you’ll see an increasing number of networked devices. Of course, many of the key applications that use network capabilities in the car aren’t as visible, but that doesn’...[Details]
Power amplifier is a circuit that converts energy. Under the action of input signal, transistor converts the energy of DC power into output power that varies with the input signal and sends ...[Details]
According to a report by foreign media insideevs on December 25, IBM is currently developing a new battery that does not require the use of heavy metals such as nickel or cobalt. The cost will be low...[Details]
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With the development of science and technology and the improvement of industrial production level, electric heating furnaces have been widely use...[Details]
China Energy Storage Network News:
Recently, consulting firm Accenture interviewed and surveyed executives from nearly 100 energy ecosystem companies in China. The survey results showed that ...[Details]
Nissan is a Japanese automobile manufacturer founded by Aikawa Yoshisuke in Yokohama, Kanagawa Prefecture in 1933. It currently has automobile manufacturing bases in 20 countries and regions (includi...[Details]
Recently, the US FDA approved the Philips IntelliSite Pathology Solution (Pips), which is the first whole slide imaging system (WIS) that can help interpret digital pathology images and the first WIS...[Details]
After doing the WWDG window watchdog experiment, we continued with the 9th experiment - IWDG independent watchdog experiment. In this experiment, we set the window watchdog IWDG interrupt time to regu...[Details]
"Brick Moving Team" is the name given to our team by friends during the national competition. To be honest, I like it very much. As for why we have such a name when representing Wuhan University in t...[Details]
Immediately following (2) initial test of the comparator of SN8P2743:
Next, test the comparator 1 which can be used with one pin. The CM1M register that selects the internal reference through softw...[Details]
On July 28, Longnan City, Ganzhou City, Jiangxi Province held a signing ceremony for major projects. A total of 6 projects were signed with a total investment of 2 billion yuan, including a power bat...[Details]
Waymo has regarded safety as the most important underlying logic of its autonomous driving technology from the very beginning. During the 2020 CES International Consumer Electronics Show held in La...[Details]
Ensure accurate counting, DC greater than 60MHz. The circuit generates the input signal waveform, PP TEL level voltage is 3.5V, while providing the required perfect square wave and down to the lowest...[Details]
PCB Design
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