#77 [GUIDE] Siglent SDS1204X-E bodeplot 📈 using FY6900 (Chapterized 🧾)
Channel: Tim's Electronics Lab
Date: 2020-09-30

Have you ever wanted to use the bode plot functionality of your Siglent oscilloscope, but did not have a Siglent AWG on hand? Watch this video to see how you can attach the FY6900 (FY6800, and FY6600) AWG to your Siglent SDS1204X-E (SDS1xxx) series scope and perform a bodeplot with the FeelElec FY6900 AWG!

This is a reupload of my previous video, which got lost on YouTube's side.


The source code can be found here:
https://github.com/sq6sfo/espBode

The schematic can be found here:
https://pasteboard.co/JjiNrob.png 

Chapters:
0:00 Intro 

0:39 Gathering all the components
1:47 Schematic

2:11 Soldering everything together 

16:00 Testing the PCB connections
16:35 Fixing the PCB connections
16:50 Testing the PCB once more
17:25 Cutting the PCB to shape 

18:25 Test fitting on the FY6900

18:45 How to program the ESP
19:13 Cloning th source code
19:43 Changing the board settings (Arduino IDE)
20:07 Enabling WiFi Client mode
20:30 WiFi connection sucessful!
20:50 Final installment of the ESP-01S 

21:22 First power-up
22:02 Bad voltage regulator
22:24 Configuring the oscilloscope

23:50 Configuring the bodeplot
24:39 Running the bodeplot!
25:47Second bodeplot

27:00 Browsing through the results
28:20 Outro

Thanks for watching my video!

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You can buy various electronics components using these links:
FeelElec FY6900 (20MHz to 60MHz): https://s.click.aliexpress.com/e/_d8uetg0
ESP-01S: https://s.click.aliexpress.com/e/_BfirlPh2
NodeMCU V3: https://s.click.aliexpress.com/e/_dXIVjLI
RobotDyn AC dimmer: https://s.click.aliexpress.com/e/_d8YAlGg 
220V AC to 3.3V DC converter HLK-PM03: https://s.click.aliexpress.com/e/_dUHCfJW 
VS1838B IR receiver: https://s.click.aliexpress.com/e/_dWGz9eG
Prototyping boards (various sizes): https://s.click.aliexpress.com/e/_d8ZxGAs
Dupont jumper cables (all variants): https://s.click.aliexpress.com/e/_dVyzHN2
(Tip!) Blitzwolf micro usb (+ USB C adapter): https://s.click.aliexpress.com/e/_d65Y0dQ

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