The design is relatively simple. The mobile phone is connected to the microcontroller via UART. The PWM can adjust the speed arbitrarily. Pay attention to the driving voltage of the fan.#include msp43...
There is no specific circuit mentioned, but I just studied the parameters of the diode and found that the power dissipation parameter seems to be around 1W. Assuming a reverse connection protection ci...
2019 Intel FPGA Engineer Application Video! The content mainly focuses on the troubles of FPGA engineers, and teaches everyone how to solve some common problems and imparts tips.Let’s take a look at w...
When the AD PCB is enlarged, there are many white lines, not flying lines, and many horizontal bars. If it is not enlarged, there are only flying lines. Please help, what is going on?...
Microcontroller programmers need to know how long their programs take, what the while cycle is, and whether the delay is as accurate as the function description. Many times, we want to know these p...[Details]
On the morning of April 12, the Jixian County CSSC wind power hydrogen storage ammonia alcohol integrated project with an estimated total investment of 10.8 billion yuan was laid in Shengchang Town. T...[Details]
(1) Do not turn the pointer multimeter to the resistance block when not in use. Do not turn the pointer multimeter to the resistance block when not in use, because there is a battery in the meter. If...[Details]
Capacitors are the most commonly used electrical components. They are also easily damaged. There are several ways to test the quality of capacitors without special instruments: 1. Multimeter det...[Details]
No matter what you learn, you must make a clear plan for yourself, otherwise, it is very easy to give up halfway. Therefore, I made a microcontroller learning plan for myself. Of course, different pe...[Details]
An electric energy meter is an instrument specially used to measure electric energy. Since the units of electric energy are degrees and kilowatt hours, the electric energy meter is also called an ele...[Details]
Autohome learned that Cummins and Daimler Trucks North America (DTNA) have started cooperation, and Daimler will use Cummins hydrogen fuel cell power system to assemble and verify Freightliner Cascad...[Details]
2.1 Hardware Design
Hardware design is to build a suitable interface circuit to connect SST39SF040 to the system bus of MCS-51. According to the structural characteristics of SST39SF040 an...[Details]
The motor, also known as the "drive motor", is an electrical device that converts electrical energy into mechanical energy and can generate kinetic energy from mechanical energy to drive other devi...[Details]
According to foreign media reports, on September 9th local time, Sunny Optical Technology (Group) Co., Ltd. announced that it has cooperated with Valens Semiconductor to integrate chipsets compliant ...[Details]
According to foreign media reports, Zenzic has released the world's first autonomous driving development roadmap - the UK Connected and Automated Mobility Roadmap to 2030. The roadmap clearly shows t...[Details]
Abstract: This paper combines the implementation of 3GPP WCDMA protocol 25.213 (Release 6) downlink modulation with the WCDMA terminal baseband digital processor, uses an RRC filter based on FIR st...[Details]
On May 10, 2019, "Photovoltaic Wisdom and Determination under Change" - CPC2019 Fourth Century Photovoltaic Conference and PVBL2018 Photovoltaic Brand List Release Ceremony was held at the Shanghai...[Details]
Industry's First* Common Mode Filter for Automotive Ethernet 10BASE-T1S
Structure that reduces line capacitance
High reliability achieved by laser welding th...[Details]
Recently, Huixi Intelligent held its first chip product launch conference with the theme of "Light to the Future, Focusing on Leap Forward", and launched its first high-performance intelligent dr...[Details]
Microcontroller MCU
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