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  1. bertus

    RCA 100 Manual

    Hello, It looks like this: https://camcorderpedia.fandom.com/wiki/RCA_CPR-100#:~:text=the CPR-100 (also known as "Small Wonder") is,from 1985 to 1988. it records to VHS-C. Unfortunately no manual can be found. Bertus
  2. bertus

    Who likes fractals?

    https://theconversation.com/explainer-what-are-fractals-10865 https://www.treehugger.com/amazing-fractals-found-in-nature-4868776 https://aiartists.org/fractal-art-generators https://xaos-project.github.io/
  3. bertus

    Comedy Thread

    Thanks to cmartinez AAC
  4. bertus

    Bigger ferrite beads are better? (more attenuative)

    Hello, Compare the DC rating and the DC resistance. What do you need? Bertus
  5. bertus

    Comedy Thread

    Thanks to SamR AAC
  6. bertus

    Comedy Thread

    Thanks to cmartinez AAC
  7. bertus

    Comedy Thread

    Thanks to SamR AAC
  8. bertus

    Help me help myself. I need a good troubleshooting course 101

    Hello, Have a look at the links in this resource: Troubleshooting and Repair info pages Bertus
  9. bertus

    Comedy Thread

    Thanks to cmartinez AAC
  10. bertus

    Back to the Breadboard

    Hello, The 15 nF will be much better as the 470 nF. The 1 uF capacitors are in the signal line. They will be fine. Your schematic can be found here: https://www.wamplerpedals.com/blog/uncategorized/2020/05/how-to-design-a-basic-overdrive-pedal-circuit/ Bertus
  11. bertus

    Back to the Breadboard

    Hello, For the capacitor, look back in one of your other threads what AG said about the capacitor. The 15 nF will have a longer settling time and more low responce. Bertus
  12. bertus

    Back to the Breadboard

    Hello, When your multimeter has an input impedance of 10 MOhms, a voltage divider will be made. You will measure about 10/11 X 4.7 Volts = 4.27 Volts. It can be a little lower due to the input impedance of the opamp in parallel with the multimeter. Bertus
  13. bertus

    Back to the Breadboard

    Hello, Are you buiding on a breadboard or PCB? Are you using IC sockets? If so wich type? The dual leaf sockets are not as stable as the turned ones: https://www.petervis.com/electronics/DIP_IC_Sockets/IC_Sockets.html Bertus
  14. bertus

    Back to the Breadboard

    Hello, As @VenomBallistics said, is the orientation of the switch correct? You could measure the switch with the diagram I posted and measure the pairs that are linked. Bertus
  15. bertus

    Back to the Breadboard

    Hello, The switch has 2 position, in wich each time 3 connections are made: The following page will give you more details on the 3pdt switch: https://www.diystompboxes.com/smfforum/index.php?topic=110805.0 Bertus
  16. bertus

    Solid State Solution for Fried Autotransformer

    Hello, You could use a tracking voltage regulator to have about 15 Volts on the second regulator and 10 Volts on the preregulator. In case of a short, the preregulator will see 35 Volts, wich is safe. Bertus
  17. bertus

    Solid State Solution for Fried Autotransformer

    Hello, Yes, as long as you do not exceed the maximum input to output differential, there is no problem. The problem will arise when the 25 Volts gets shorted. Bertus
  18. bertus

    Solid State Solution for Fried Autotransformer

    Hello, I said, what would happen when the 25 Volts gets shorted. Then there is a differential of 50 Volts. Bertus
  19. bertus

    Why is my flame sensing robot going in a circle?

    Hello, You don't give us much to go on. Is this the project? https://circuitdigest.com/microcontroller-projects/arduino-fire-fighting-robot-code Bertus
  20. bertus

    Nmea 0183 gps

    Hello, Did you read the posted PDF? In there you will find the color coding: Bertus
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