"Thank you for your kindness and companionship throughout my life, which has given me the courage to be myself..." On my path of growth, many people have given me care and help: my parents, colleagues...
If the sub 6GHz 5G network is likened to expanding a single-lane highway in an old city, then millimeter wave 5G is equivalent to building a new four- to eight-lane highway in a new city.
Compared wit...
[i=s]This post was last edited by dql2016 on 2022-1-15 12:35[/i]This is the first time I received a domestic GD32 board. Compared with the STM32 from a big manufacturer, it still has a little gap:Theb...
At the beginning of the new year, Xiaoguan compiled some good posts in the second half of 2019 for new netizens to check. We also welcome you to contribute more information and documents you have coll...
This post collects the outstanding module designs of the National College Student Electronic Design Competition over the years, [color=#ff0000] which can be downloaded directly without points[/color]....
I am busy working every day. I plan an event today, check the data tomorrow, optimize from time to time, and repeat the operation in a cycle ~~
If there is a fitness equipment in the office, maybe I w...
introduction
DSP has high-speed computing power and rich peripheral interfaces, and is widely used in embedded systems. Many DSP-based embedded systems are deployed in harsh environments o...[Details]
introduction In the data acquisition system, since the single-chip microcomputer focuses on control and has weak data processing capabilities, it is cumbersome to operate the collected data. ...[Details]
There are a large number of timers and counters available in PLC programming. Friends who do industrial automation control often worry about not being able to find similar familiar functions when pro...[Details]
It is reported that in recent years, photovoltaic inverter manufacturers have adopted SiC MOSFET at an increasing speed. Recently, two more manufacturers have adopted SiC MOSFET in inverters. On Ja...[Details]
Forward voltage reduction, dim light (1) One is that the electrode and the light-emitting material are in ohmic contact, but the contact resistance is large, which is mainly caused by low concentrat...[Details]
On May 30, Xinhua News Agency was authorized to release the "Report on the Implementation of the 2019 National Economic and Social Development Plan and the Draft of the 2020 National Economic and Soc...[Details]
Taking Mitsubishi PLC controlling servo motor as an example, let’s share the specific steps of servo motor control.
1. Set the basic parameters of the positioning module
In the intelligen...[Details]
In the near future, robots may serve as last-mile delivery vehicles, bringing your takeout order, package or meal kit to your doorstep. But the prerequisite is that the robot must first find a place....[Details]
Thanks to the development of intelligent interconnection technology, the car computer system has changed significantly compared to ten years ago. Among them, we have to sigh at the underlying computi...[Details]
The oval gear flowmeter adopts the volumetric principle and is suitable for measuring the flow of various viscous liquids, heavy oil, polyvinyl alcohol, resin and other high viscosity media. The a...[Details]
introduction Digital multimeter is a multi-purpose electronic measuring instrument widely used in the field of electromagnetic measurement. The large number of instrument measurement needs has le...[Details]
At Huawei's summer full-scenario new product launch conference that just concluded, Huawei released the MateBook X Pro 2023 notebook, which is further linked with Hongmeng car and machine. There are ...[Details]
Fuji Electric announced on June 28 that it will add a model supporting 600V DC (555kVA) for low-voltage grid-connected photovoltaic power stations to its outdoor photovoltaic inverter (PCS) product...[Details]
In general, the 430 microcontroller has three timers, timer A, timer B, and watchdog timer. Here we mainly discuss the function of timer A of the 430 microcontroller. The function of timer A is the m...[Details]
The rapid progress of the global automotive industry and the continuous innovation of technology have made electric vehicles, an environmentally friendly mode of travel, increasingly popular in the...[Details]