The switching power supply controls the time ratio of the switch tube in the circuit to turn on and off, and maintains a stable circuit voltage output. It is a very common power supply design. However...
Here are five tips that hardware engineers should keep in mind!Tip 1: Flowchart first, implementation secondWhen engineers first start out in software development, there’s a strong temptation to jump ...
I recently learned about TI's [font="] analog electronics course selection test function, and I feel that the effect is really good. You can choose different options to study according to your own lev...
ECG 12-leadShouldn't the 12-lead ECG have 12 wires? There are only 6 wires connected to the chest. Does anyone know about ECG machines? Let's discuss...
What is the relationship between baud rate and USB or network bit rate? For example, 900 (Baud, symbol/s) is sometimes referred to as 9600bps. Is this wrong? bps stands for bit/second? Isn't the unit ...
1. The concept of interruption When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (an interrupt is generated); The CPU temporarily interrupts the c...[Details]
The 5G era has arrived, wireless communication technology is being used more and more widely, the value of mobile phone RF has increased significantly, and the application market of RF front-end chip...[Details]
The MAX9985 high-linearity, dual-channel downconversion mixer features approximately 6dB gain, +28.5dBm IIP3, and 10.5dB noise figure (NF), making it ideal for diversity receiver applications. The mi...[Details]
It is said that Apple will hold a spring new product launch on March 16. People familiar with the matter said that the new products at this launch will include new iPads, iPad mini and Air Tags, and ...[Details]
At present, embedded multi-core processors have been widely used in the field of embedded devices, but embedded system software development technology is still stuck in the traditional single-core ...[Details]
1. Hardware requirements for LCD operation: To make an LCD display text or image normally, it needs not only LCD driver but also corresponding LCD controller. Usually, the manufacturer will make LCD ...[Details]
1. The official document "STM8 CPU programming manual" introduces instructions and addressing methods 2. Auxiliary documents, boot loader document "STM8 bootloader" 3. For the introduction of some ex...[Details]
According to statistics, the most common and serious accident when heavy trucks are turning is the collision with objects in the blind spot. In order to solve the above problems, Mercedes-Be...[Details]
"Is there any radiation?" I don’t know if this is the nth potential buyer of new energy vehicles who has asked the same question. As for the origin of this problem, we have to start with the batt...[Details]
External reset is generated by a low level applied to the RESET pin. When the reset low level duration is greater than the minimum pulse width (see Table 15), the reset process is triggered, even if ...[Details]
According to foreign media reports, researchers at the Technical University of Lübeck (TH) have developed a fast charging technology for electric vehicles that may provide a charging power of 1,000 k...[Details]
According to foreign media reports, the University of Twente in the Netherlands has developed a new optical amplifier that can not only enhance the light signals on photonic chips, but also improve t...[Details]
Sony Semiconductor recently announced the launch of a new energy harvesting module for the Internet of Things (IoT) that captures electromagnetic noise and converts it into usable power for sensors. ...[Details]
The sensor market is one of the tech sectors hardest hit by the pandemic, which has further clouded the outlook for the automotive sensor market due to the decline in fossil fuels and internal combus...[Details]
Multimeters are still used quite a lot in our work. Their main functions are to measure resistance, AC voltage, and DC voltage. Some multimeters can also measure capacitance, inductance, diodes, tran...[Details]
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