TI's UCC28780 is a high-frequency active clamp flyback controller with fully and partially zero-voltage switching (ZVS) primary FETs with adaptive control, programmable timing for external Si or GaN F...
As shown in the figure, what is the role and principle of adding a ground via hole near the via hole of the routing? The vias of the PCB board can be classified into the following types according to t...
Generating PWM Waves Using Timers
PWM stands for Pulse Width Modulation. By controlling the duty cycle of high-frequency signals, the eye acts as a low-pass filter to control brightness. By changing t...
I want to debug the LIS25BA sensor. I don't have a level conversion chip, so I want to change the NUCLEO to 1.8V power supply.
For debugging convenience, I first changed the 3.3V LDO of ST-LINK to 1.8...
[i=s]This post was last edited by emmnn on 2022-7-7 11:16[/i] [TOCM] # Preface After running the official DEMO project, you can consider porting the OS. I happened to see the application notes of RT-T...
1. Support the idea of continuous pressing The code that supports continuous pressing is to change "if(KEY4==1)" to "if(KEY4==0)" based on the idea of "not supporting continuous pressing" code. I...[Details]
I have been paying attention to a lot of new technologies in cars recently. Among them, Continental will release the new ShyTech interior technology at CES 2022 and will launch it in 2023. This ShyTe...[Details]
The long-term average bit error rate, referred to as the bit error rate (BER), is one of the important indicators of optical communication networks and equipment. At present, optical communicat...[Details]
0 Introduction
With the continuous development and improvement of laser engraving machines, the advantages of embedded Linux laser engraving machines over CNC (Computer numerical control) laser...[Details]
Recently, the General Administration of Customs released the import and export data of inverters in September 2023. According to the customs data:
In September 2023, the export volume of inver...[Details]
Recently, Netcom learned from overseas media carscoops that Continental will launch a co-pilot display with special functions. Jens Brandt, head of the group's user experience business area, said, "C...[Details]
Tip 1 Specific content: Programming OPTION BYTE area... Error : Cannot communicate with the tool. Wrong tool selection or check tool power supply or check that a previous session is closed. Error :...[Details]
Chips, in recent years, have been increasingly regarded as important basic resources. They are the core of the development of the information industry and a strategic, basic and leading industry that...[Details]
Smart robots, smart retail containers, unmanned stores can be seen everywhere, and even the zebra crossing lights on the sidewalks will extend forward as people walk. It seems that the entire Wuzhe...[Details]
Temperature measurement and control is undoubtedly the most common measurement parameter, as it is critical to many operations and tasks. Accurate temperature measurement and control is extremely im...[Details]
introduction Electronic ballast is a new energy-saving product that can not only drive some lighting fixtures, but also be combined with some ultraviolet lamps, which has a great effect on air purifi...[Details]
3. Logical operation instructions:
1. Logical operation on accumulator A:
CLR A; clear the value in A to 0, single-cycle single-byte instruction, with the same effect as MOV A, #00H.
CPL A ; Bitw...[Details]
October 18, 2023 - Gartner stated that artificial intelligence (AI) is a huge transformation in the way humans interact with machines, especially the rapid development of generative artificial intell...[Details]
Network Analyzer User Manual 1. Purpose This instruction manual is to standardize the operation of the vector network analyzer to avoid damage to the instrument caused by improper operation; it...[Details]
People tend to think of energy on power lines in terms of a basic 60Hz or 50Hz frequency - that's how the turbines and generators at the power station produce voltage. Of course, if there are react...[Details]
Analogue and Mixed Signal
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