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- SAINSMART OSCILLOSCOPE TROUIBLEESHOOTING HOW TO
- SAINSMART OSCILLOSCOPE TROUIBLEESHOOTING GENERATOR
- SAINSMART OSCILLOSCOPE TROUIBLEESHOOTING DRIVER
- SAINSMART OSCILLOSCOPE TROUIBLEESHOOTING PRO
- SAINSMART OSCILLOSCOPE TROUIBLEESHOOTING PC
SAINSMART OSCILLOSCOPE TROUIBLEESHOOTING PC
If you finished putting your kit together, plug it into the USB cable that connects to your PC running the Arduino IDE. The oscilloscope, like my 4 channel DC DVM, will not be as accurate as a commercial unit, but it works pretty good for low voltage and low frequencies. A trigger is used to capture and stabilize the waveform on the screen, or to wait for an event before capturing the data. In most cases you can set the trigger level to a voltage value of your choosing. A trigger signal can be generated when the signal value reaches some particular level - the trigger level. It is usually measured in volts/centimeter or volts per division. That's the measure of how sensitive the display dot is to voltage applied to the input terminals. Sweep speed is usually measured in units of time per distance, like milliseconds/centimeter or milliseconds per division.This might also be referred to as the horizontal sensitivity. These are functions you can control on most oscilloscopes: Sweep speed. Before we start building and programming, lets review some basic characteristics of an oscilloscope. We will be using the Arduino analog A0 input to sample and capture time varying signals by Writing a program that will also display those signals in a 3.8" TFT LCD touch display, and we will input data to modify the oscilloscope behavior, using the touch capabilities of the screen display. You will learn about the Arduino mega analog to digital converter( ADC). We can use an oscilloscope to observe and study signal characteristics that we could otherwise not see. Any time you have a signal that varies with time( slowly, quickly, and /or periodically ) you can use an oscilloscope to measure it, visualize it, and to find any unexpected features in it. It is mainly used to measue time-varying signals.
SAINSMART OSCILLOSCOPE TROUIBLEESHOOTING HOW TO
Choose Install from a list or specific location, and Next.This instructable will show you how to build a portable Touch Screen Oscilloscope for less than 40 U$! The oscilloscope is one of the most powerful electronic instruments that is available to electronics hobbyist, experimenters, and engineers. Right-click My Computer to run the Device Manager, click Other Devices, and right-clickĢ. Turn the Time/DIV to 1ms, and the measured waveform will be displayed.ġ. You can use it to test, calibrate and set up the device:Ĭonnect one end of the probe to CH1 of the device, and the other end to the small metal tip The small metal tip between the two BNC ports will output a square wave signal of 1KHz withĪn maximum of about 3.3V. Turn on CH2, the waveform of Channel 2 will display.Ĥ. Click the Start button on the lower right corner, and it shows
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SAINSMART OSCILLOSCOPE TROUIBLEESHOOTING DRIVER
You will find the driver under the folder “driver” in the software package.ĭetailed instructions on how to install driver on different OS are described in Chapter 4.1 and 4.2.ģ. Please unplug other USB devices in case of interference from its high current.Ģ. Windows will recognize it and have your computer to work with it.
SAINSMART OSCILLOSCOPE TROUIBLEESHOOTING PRO
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Countless everyday objects are constructed with sheet metal. It is one of the fundamental forms used in metalworking and it can be cut and bent into a variety of shapes. Sheet metal is metal formed by an industrial process into thin, flat pieces. As long as the SainSmart DDS140 Pro device via USB cable into your compute, it will form a complete oscilloscope test system after running the software. SainSmart DDS140 Pro body take operation of traditional oscilloscope operation and part function of display transfer drawing into the computer by the software to achieve.
SAINSMART OSCILLOSCOPE TROUIBLEESHOOTING GENERATOR
When you do not want to spend a high price to buy a traditional oscilloscope, a signal generator and a logic analyzer. The highlighting advantages are the optional modular structure and high performance price ratio. It can be extended to achieve oscilloscope, signal generator and logic analyzer triple main functions by inserting different sub-modules. SainSmart DDS140 Pro is a medium-performance oscilloscope.