I just started learning DE1 recently. When I was working on Qsys and HPS, I didn't quite understand some of the C programs in Eclipse. I would like to ask the experts which aspects of C language I sho...
This is my first time using this series of microcontrollers. When I was drawing the schematic, I thought it was the same as the F series, and I didn't consider the downloading problem. After it came o...
Take the OVP test as an example. Connect the simulated battery to B- and BM, measure BM, CSG and DSG with an oscilloscope, and connect a 3.7V battery between BM and B+. Then adjust the simulated batte...
The United States has imposed a 25% tariff on a 200 billion yuan list of mainland imports. The next wave of tariffs on a 325 billion yuan list will be extended to consumer products such as LCD TVs. M...[Details]
At Xiaomi's spring conference in March 2021, Lei Jun announced "the last major entrepreneurial project in his life" - making cars, and said that he would bet his entire reputation on it, lead the t...[Details]
Introduction to the Minimum System of Single Chip Microcomputer The minimum system of the single-chip microcomputer is mainly composed of power supply, reset, oscillation circuit and expansio...[Details]
Micro-electromechanical systems (MEMS) have already revolutionized the consumer electronics market - from smartphones to tablets - with various MEMS applications such as orientation, motion, etc. In ...[Details]
JDI, a Japanese small and medium-sized LCD panel manufacturer that is currently undergoing operational reconstruction, is considering selling its Hakusan factory, which produces LCD panels for iPhone...[Details]
When it comes to home networking, the IEEE-1394 platform offers several advantages over Ethernet and HDMI. 1394 uses common CAT5/6 cables and can even be connected using power lines, allowing whole...[Details]
Recently, the Yangquan High-tech Zone Energy Storage Power Station was successfully connected to the grid. This is the largest independent energy storage power station in our province. It is like a hu...[Details]
Triggering is one of the biggest features that distinguishes digital oscilloscopes from analog oscilloscopes. The trigger function of a digital oscilloscope is very rich. Through the trigger setting,...[Details]
Source: Manufacturing Process Technology
Composition
It usually consists of four parts: actuator, drive system, and sensor system, as shown in the figure below.
The interaction b...[Details]
Below is the circuit diagram for a low cost 12V stereo tone control that comes in a kit that you can find at an electronics parts store near you.
This circuit is built on a common tone c...[Details]
LCD driver source code: // Note: This driver is written for S70 LCD. If it is for other LCD, the clock and timing should be modified. #include "linux/module.h" #include "linux/kernel.h" #include "li...[Details]
Siroywe was established in May 2021. Its headquarters and research institute are located in Shenzhen, and it has R&D centers in Beijing and Nanjing. The company focuses on the design of domestically ...[Details]
Difference Between Electric Motor and Generator
Electric motors and generators are two different devices that function and work differently.
An electric motor is a device that conve...[Details]
Millimeter wave: Electromagnetic waves with a wavelength of 1 to 10 mm are called millimeter waves. They are in the wavelength range where microwaves and far-infrared waves overlap, and therefore hav...[Details]
Battery packs are increasingly valued as a very important component in the development of new energy vehicles. Converging technologies and production levels and an increasingly saturated market hav...[Details]
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