[size=5]Phase compensation of op amps[/size] [size=5]In order to make the op amp work properly, a phase compensation capacitor is often added between the input and output in the circuit. [/size] [size...
Op amps, power supplies and LDOs are the most commonly used devices in our circuits. However, when using op amps, we often ignore a parameter, which is op amp noise. Some engineers don’t even know wha...
After a preliminary understanding of the TFT screen display of the development board, this will complete the experiment of displaying Chinese characters. At the same time, a string function that can d...
[i=s]This post was last edited by cruelfox on 2019-11-16 23:41[/i]To DIY or buy, this is a question.
Among the test and measurement tools for electronics enthusiasts, multimeters and oscilloscopes a...
Open the Keil program in the 02_GPIO_Key_Polling_mode folder in the Demo packageWe add the following content to the original program
int main(void)
{uint8_t count;systick_config();/* enable the LED2 G...
This article introduces techniques for effectively simulating the electric vehicle powertrain at different levels of abstraction, ranging from global efficiency and thermal analysis over hours of d...[Details]
The price of lithium carbonate fell below the 500,000 yuan/ton mark, letting the entire power battery market breathe a sigh of relief. When the conflict between battery manufacturers and car compan...[Details]
The setting of the spectrum analyzer's resolution bandwidth (RBW) must be carefully considered because it affects the separation of spectral components, the setting of an appropriate noise floor, and...[Details]
At the Guangzhou Auto Show, Dongfeng Nissan unveiled the Sylphy e-Power. As a well - known star model in the Chinese market, the Sylphy is no stranger to the market. However, with the words "e...[Details]
Introduction
In the following example, the diagnostics data record "16#E00A" of an IO device can be read via RDREC. When a wire break is triggered, the system outputs the error information as ...[Details]
Siemens has signed an acquisition agreement for computational chemistry software company Culgi. Culgi previously focused on multi-scale simulation in the process industry. After joining Siemens Digit...[Details]
A wireless sensor node (WSN) is basically a self-contained system consisting of a number of transducers that convert ambient energy into electrical signals, usually followed by a DC/DC converter and ...[Details]
At present, the models of aviation power supplies are different and the types are complicated. It should be said that the comprehensive performance is not high enough. Especially with the continuous ...[Details]
According to foreign media reports, MediaTek's 5G chipsets will be available in Japan. The Dimensity series 5G chipsets sold in the Japanese market include the enhanced Dimensity 1000+ designed for f...[Details]
Introduction
Among the various structural sensors produced by China's weighing sensor manufacturing industry, the steel bridge sensor, with its unique structure of supporting both ends and bea...[Details]
Most portable electronic devices use white LEDs as backlight sources for small-size color LCD displays. These LED driver circuits are powered by batteries whose output voltage varies over time. T...[Details]
This morning (3), news of a power outage was reported again in Taiwan, China. Taipower said the power outage was due to an accident at the switchyard of the Xingda Power Plant, which caused an imbala...[Details]
Designing a good current-to-voltage (
transconductance amplifier
) converter using a voltage feedback amplifier (VFA) is a significant challenge. This article will explore a simple TIA ...[Details]
1. NVIC is a general term for interrupt vector table. Because there are many interrupt sources of STM32, some interrupts must have higher priority when used, so NVIC was born, which is used to config...[Details]
With the rapid development of new energy vehicles, car fires also occur frequently. According to public information, in 2021, there were more than 3,000 new energy vehicle fire accidents, most of w...[Details]