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[color=rgb(51, 51, 51)] Let's analyze the function. The serial port debugging assistant sends data to the FPGA. From the perspective of the FPGA, CH340 controls the RX signal to change the RX signal a...
USB is a complicated and time-consuming thing for me. It mainly describes the device according to the function. For example, USB keyboard, USB virtual serial port, USB camera...
And Hetai also added t...
The daily maintenance of the three-coordinate measuring machine directly affects the measuring accuracy, speed and service life of the instrument . Therefore, maintenance work must be done well to e...[Details]
1 Hardware circuit configuration I'm still using the previous LED circuit here so I won't post pictures. 2 Clock Description The clock frequency of SysTick and HCK is the same. The library function c...[Details]
1. Introduction Magnetic components are widely used in high-frequency switching converters, mainly in two categories: transformers and inductors. When transformers are used, they can play the rol...[Details]
The interrupt vector of STM32 has two attributes, one is the preemption attribute and the other is the response attribute. The smaller the attribute number, the higher its priority level. Preemption ...[Details]
Traffic conditions in urban areas change rapidly, and relevant management units have relatively high standards for road monitoring and traffic control. A complete urban road traffic monitoring syst...[Details]
According to foreign media reports, as one of the world's largest energy consumers, the electrification of the transportation sector is crucial to the future energy and environment of the United Stat...[Details]
introduction
Accurate measurement of voltage requires minimizing the effects of the instrument wiring to the circuit being tested. Typical digital voltmeters (DVMs) use 10M resistor networks to kee...[Details]
1. Overview of turbine flowmeter The price of imported turbine flowmeters is several times that of domestic flowmeters. In fact, the measurement principle of turbine flowmeters is based on the flow o...[Details]
OPPO said: "There is no end to speed, Ace is the trump card! Equipped with 65W super flash charging, OPPO super player Reno Ace, see you on October 10th." This time, the 65W SuperVOOC technology equ...[Details]
Earlier this year, Samsung officially announced that it would launch its next-generation flagship chip Exynos equipped with an AMD graphics processor. Recently, AMD revealed more details about this p...[Details]
China Energy Storage Network News:
Data from State Grid Xinjiang Electric Power Co., Ltd. on the 25th showed that Xinjiang has transmitted a total of 503.7 billion kWh of electricity to 20 ...[Details]
According to Reuters, the US Federal Communications Commission (FCC) may ban the US operations of three Chinese state-owned telecommunications companies on the grounds of national security risks. The...[Details]
Soft start and star-delta start are two different motor starting methods, which have different effects on the motor current and torque during the starting process.
The difference in start...[Details]
RF/Wirelessly
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