If a multi-channel BUCK IC drives different loads, can the GND output to the loads be shared? Take the following circuit diagram as an example. This is a 2-channel BUCK chip that drives different load...
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Minimalistic design method for efficient design
In the previous section, we described Ming Deyang's general design method. In the process of explaining the case, we drew a lot of waveform diagrams. So...
1 Introduction Circuit system design and testing require a variety of signal sources, which are the basic building blocks of circuit experiments. The signal generators currently used in circuit desi...[Details]
Distributed power sources of 10 kV and below are divided into two types according to the form of access to the grid: inverters and rotating motors. Inverter type Distributed power sources are conne...[Details]
Introduction: American scientists have created a lithium-ion battery using a phosphorus-based anode . This battery shows greater capacity than current lithium-ion technology and can serve as a guidel...[Details]
Checking the fill level of a storage area
The following diagram shows a system with two conveyors and a temporary storage area between them. Conveyor 1 delivers the packages to the storage are...[Details]
According to Bloomberg, two European railway giants, Germany's Siemens and France's Alstom, announced a merger of their railway businesses to counter the global expansion of China's CRRC Corporatio...[Details]
The role of mobile technology in warehouse operations management More and more warehouse management systems (WMS) are appearing on the market to meet the needs of enterprises to better manage their...[Details]
After three years of continuous decline in its mobile phone business, ZTE has finally revealed its true feelings to the outside world: the Chinese market is its weak point, and it is planning to f...[Details]
Preface: The road of embedded system engineer is long and arduous, but I will keep exploring.
This blog aims to record the C language extensions used in the programming process one by one.
2014...[Details]
1. Problem When developing STM32 with IAR, I found that I could not print floating point numbers by redirecting printf to the serial port. The code is as follows: The output is as follows: It can...[Details]
Interrupts are set up to enable the microcontroller to handle random external or internal events. The 51 microcontroller has 5 interrupt sources, that is, when there are 5 corresponding situations, th...[Details]
On May 11, data from the China Academy of Information and Communications Technology showed that in April 2021, the total shipments of the domestic mobile phone market were 27.486 million units, a yea...[Details]
Recently, Xinchi Technology's first batch of high-performance MCU "Control Core" E3 was officially delivered to customers, which means that Xinchi Technology MCU has entered the era of mass productio...[Details]
Recently, MIT announced that it has solved the fundamental problem that hinders the commercialization of all-solid-state batteries. Although more research is needed for commercialization, it can be s...[Details]
From front bumper to rear bumper, from roof to wheels, more and more efficient and innovative semiconductor technologies are used in cars Today's vehicles may be equipped with 200 to 2,000 semico...[Details]
On October 31, Zeekr Energy announced that it had successfully obtained the qualification of a virtual power plant aggregator in Shenzhen, marking the company's official entry into the Shenzhen vir...[Details]
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