Here is a picture of the test setup.
This is what the LCD screen looks like.
Here is the video of it at 50 MSPS and 25MSPS.
Here is the schematic diagram.
Thursday, July 2, 2015
Arduino 50 MSPS DSO Oscilloscope with TDA8703
Last night I was testing a TDA8703 analog to digital converter and after trying 36 MHz I tried 50 MHz on a whim and it worked. I also tried 60 MHz but the TDA8703 flaked off at that speed.
Here is a picture of the test setup.
This is what the LCD screen looks like.
Here is the video of it at 50 MSPS and 25MSPS.
Here is the schematic diagram.
Here is a picture of the test setup.
This is what the LCD screen looks like.
Here is the video of it at 50 MSPS and 25MSPS.
Here is the schematic diagram.
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4 comments:
if you can provide Arduino code for this project ?
The code is at: https://github.com/bobdavis321/Arduino-Oscope-Projects look for FIFO in the program title
What is the value of capacitor 0.1? uF or pF??
The capacitors are all .1 uF except for one that is 100Pf.
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