cro oscilloscope

with one mind! Put a lot of pressure on yourself. If you put all your thoughts on this, you will surely become a character like Kong Yiji! That's enough, because technology is only one of the pillars of your future, and it is not the biggest pillar, unless you are willing to be an old engineer![3] Do not be a technical master, but a general quality master!When we are in a company, we often look down on someone and say, "I don't know anything. Why do we get so much money and why do we get promot

technology with one mind! Put a lot of pressure on yourself. If you put all your thoughts on this, you will surely become a character like Kong Yiji! That's enough, because technology is only one of the pillars of your future, and it is not the biggest pillar, unless you are willing to be an old engineer! [3] Do not be a technical master, but a general quality master! When we are in a company, we often look down on someone and say, "I don't know anything. Why do we get so much money and why do

Part of oscilloscope Development The dynamic link library of zlg is used for dynamic loading. Arm is Context-M3-1343. PC communication software developed in C ++ Builder 6. The USB communication code is as follows: // ----------------------------------------------------------------------------- For details, see www.jxust3jia1.com, which describes the oscilloscope project.

is not a problem at all. Frequent turbulence is not the best strategy. In the end, you are not thoroughly aware of any industry. It is always a newbie! This is an important part of software engineer career planning. You can do technology, and never indulge in technology. Never go into technology with one mind! Put a lot of pressure on yourself. If you put all your thoughts on this, you will surely become a character like Kong Yiji! That's enough, because technology is only one of the pillars of

When using the STC single-chip microcomputer, do you encounter a problem: the delay is often difficult to grasp. Of course, you can use the latency function to generate waveforms and output them to the oscilloscope for observation to modify the latency parameters. However, there is no way to determine the latency parameters when there is no oscilloscope. I have created a method here to share it with you.In

called, it is not true. Why is it related to the clock speed ?? Check the hardware. Hardware circuit: In fact, it is part of the matrix key scanning circuit. Several GPIO ports are connected with the line signal, and several GPIO ports are connected with the column signal. After simplification, for example, the IO port of the column signal is set to output 0, and the corresponding row IO port is set to pull-up input. Once you press the key, there will be a descent along the hop on the IO port.

pedantic. Is 8051 awesome? People must have his skills, and you cannot. Do you think the boss has been operating for so many years? People may be good at management, understanding the boss's intentions, and department coordination. Therefore, we must develop our own capabilities in many aspects, including management, affinity, observation, and research capabilities. To become a master of comprehensive quality, we have no way to go. Otherwise, we can only look at the

can only look at the oscilloscope in the corner! Skills other than technology are more important !! From ancient times to the present, the United States and Japan are all like this! [4] Make Friends of the social education community! Do not interact with engineers only, think that there is a common language, but more importantly, communicate with other people. If you want to be a boss or a senior manager one day, these are the people you face throug

technology with one mind! Put a lot of pressure on yourself. If you put all your thoughts on this, you will surely become a character like Kong Yiji! That's enough, because technology is only one of the pillars of your future, and it is not the biggest pillar, unless you are willing to be an old engineer! [3] Do not be a technical master, but a general quality master! When we are in a company, we often look down on someone and say, "I don't know anything. Why do we get so much money and why do

willing to be an old engineer! [3] Do not be a technical master, but a general quality master! When we are in a company, we often look down on someone and say, "I don't know anything. Why do we get so much money and why do we get promoted !" This is a common example of engineer pedantic. Is 8051 awesome? People must have his skills, and you cannot. Do you think the boss has been operating for so many years? People may be good at management, understanding the boss's intentions, and department co

messages is summarized as follows: Unable to receive data. Cause: 1. Use an oscilloscope to check whether data is sent from the sending pin; 2. Use an oscilloscope to check whether data is received by the receiving pipe foot; 3. baud rate problem-whether the communications port is consistent; The received data is incorrect because: 1. it may be whether the external clock is used correctly. The default ext

willing to be an old engineer! [3] Do not be a technical master, but a general quality master! When we are in a company, we often look down on someone and say, "I don't know anything. Why do we get so much money and why do we get promoted !" This is a common example of engineer pedantic. Is it awesome? People must have his skills, and you cannot. Do you think the boss has been operating for so many years? People may be good at management, understanding the boss's intentions, and department coor

= next_device ( I ))! Error)Error = FN (Dev, data );Klist_iter_exit ( I );Return Error;} Note that While (Dev = next_device ( I ))! Error)Error = FN (Dev, data );These two statements are loaded with four serial drivers in sequence. The FN here is the _ driver_attach function of the outer layer... Now that we have found the place to load, we can use printk to find that this loop is only performed twice. That is to say, only serial 0 and Serial 1 are loaded. This indicates that there are only two

time sequence is correct: In the earliest stage, whether it is from the lpcflash or spiflash, the CPU is actually executed according to the time sequence specified in the LPC and SPI protocol specifications. To eliminate timing problems, you can capture the corresponding clock signal through the oscilloscope and control the signal to analyze whether the waveform is a symbol timing requirement. Observe whether the crystal oscillator of the CPU, memor

willing to be an old engineer! [3] Do not be a technical master, but a general quality master! When we are in a company, we often look down on someone and say, "I don't know anything. Why do we get so much money and why do we get promoted !" This is a common example of engineer pedantic. Is 8051 awesome? People must have his skills, and you cannot. Do you think the boss has been operating for so many years? People may be good at management, understanding the boss's intentions, and department co

1. UART Communication Exception 1.1. PhenomenonFriday debugging CSR8670 encountered a serious problem: in the Xide environment debugging, CSR8670 received the data from the MCU will respond normally. Once running offline, the communication between CSR8670 and MCU is abnormal, which is as follows: The MCU sends an X-byte command to the Csr8670,uart task to receive a command that is less than X bytes long and the number of bytes sent first is lost The MCU sends multiple X-byte command

This post collect all the Foxwell gt80/gt80 Plus questions and engineer answers from Foxwellshop customers, hope It enlighten others who is interested in the this tool. BTW, Foxwell GT80 and GT80 Plus share, the same function and vehicle coverage, the only difference is GT80 is a built in with Battery and with a different-a half price.Questions about function:Question:The GT-80 Plus has TPMS program functions?? Also its capable to update by itself via Interner and Foxwell has

the stepper motor two-phase lead to the double-trace oscilloscope input, and then find a motor with a rotating shaft (I am using a hand drill to clamp the motor shaft, my hand drill can be positive and negative). To maintain a stable speed, you will see the above image on the oscilloscope: two-way fixed perfect sine wave, when the speed increases when the amplitude and frequency changes (linear relationshi

oscilloscope and a multimeter to see what happens with each pin.The oscilloscope is now used to verify the specifics of each pin: 1.gnd-fixed at 0V so it must be grounded. 2.Tx-You can see the information sent in the picture 3. Fluctuations between 0v, then must be Rx, that is because there has not been a larger float. Now that we have understood the pin situation, the following need

I do the hardware also do some testing procedures, in order to test the new Motor drive board, found a 51 board when the 10K Signal Generator test IGBT switch delay time.#include #include #define UCHAR unsigned charThis T0 timer interrupt program on the Internet, changed the definition and counter values, ported to STC10F10XE.Sbit out=p2^7; Defining out-of-output ports/*------------------------------------------------Timer Initialization sub-program-----------------------------------------------