I recently wanted to make a single-ended input and dual-ended output circuit. My initial plan was to connect two inverting amplifiers in series, as shown in the figure:Later, I looked up a circuit:I t...
When calculating the circuit branch current and component voltage, using the loop current method, how do you determine whether the selected loop group is an independent loop? Is there any specific sel...
Event details: [Domestic FPGA Gaoyun GW1N series development board]Updated to 2022-01-24Evaluation report summary:@Breaking TraditionEvaluation of domestic FPGA Gaoyun GW1N-4 series development board ...
What is IoT technology?IoT is like establishing communication between interconnected computing mechanical devices that can transmit data through the internet and respond accordingly in a world where h...
Awesome free downloadable resource here! Having an amplifier design challenge? Don’t worry!Whether you are faced with the challenge of solving an ambient temperature monitoring problem, a low-side cur...
To simplify the power distribution systems required for wireless communications in instrumentation, monitoring, and control applications, power designers strive to find devices that are independent o...[Details]
Introduction: Will car iterations follow Moore’s Law? First of all, let’s raise an issue that everyone can discuss together: If new energy vehicles focus on the cockpit and driving area in the futu...[Details]
On December 14, 2023, the BMW Group announced that vehicles equipped with L3 level autonomous driving functions have officially obtained high-speed highway autonomous driving test licenses in Shangha...[Details]
Why are there frequent personnel changes? Dahua Technology is experiencing an unprecedented wave of executive departures. Today, Dahua released an important personnel change announcement: Financi...[Details]
/*
External interrupt 0 interrupt, the effect is that the lower four bits are lit, and the upper four bits are lit when the interrupt occurs.
After the interruption, the program returns t...[Details]
With the upgrading of automobile technology, the form of automobiles will also change. Especially with the application of new concepts and new technologies such as new energy vehicles, self-driving c...[Details]
Are you still envious of others who buy new phones every day? There are surprises every week? Don't worry, come to Sina Public Testing, and you can try out new and good things with just a few clicks....[Details]
According to foreign media reports, in order to ensure that self-driving vehicles can cope with a variety of different weather conditions, Waymo has previously begun testing outside of California. Fo...[Details]
Question: It is known that there are four buttons connected to the IO ports 0 to 3 of the P3 port in the microcontroller, and there are four LED lights connected to the IO ports 0 to 3 of P1. Write a...[Details]
There is no IIC communication resource in the previous MCS-51 series microcontrollers. So if you want to use the 51 microcontroller to realize IIC communication, you can only simulate its timing thro...[Details]
The novel multi-functional electronic password lock integrates the functions of electronic door lock, anti-theft alarm, doorbell, etc. It also has many additional functions such as timer call, automa...[Details]
The Samsung Galaxy S22 series is expected to be released soon. Today, XDA obtained high-definition wallpapers for this series of models, including dynamic wallpapers, static wallpapers, and DeX...[Details]
In 1984, Rodney Brooks was hot, bored, and alone at home in Thailand when he had the inspiration that would change the field of robotics and eventually bring the Roomba robot vacuum cleaner to millio...[Details]
Although both the MCU and TC35I module are TTL level, the TTL positive level logic of the TC35 module input and output is not +5V, but +2.9V, but the TTL positive level logic of the MCU input and out...[Details]
On October 22, South Korean media Maeil Business Newspaper published a blog post yesterday (October 21), reporting that Intel has sought to establish a "foundry alliance" with Samsung Electronics t...[Details]