Contact PROTO Customer Service

Why should I report an Issue with PROTO - circuit simulator?

1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
2. Pulling issues faced by users like you is a good way to draw attention of PROTO to your problem using the strength of crowds.
3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.

1. - Example of buck converter with feedback control - Ability to move whole selection - Better wire interactionThis is a great app, only reason I'm not giving it five stars is there's always room for improvement, I think you should be able to make circuits and save it into a file and be able to import it into other creations like how they do with the 555 timer, and I think that a unlimited workspace would be incredible, but overall this is a great appVery useful app if you dont have an actual board and some components are hard to find.

2. Still, a good tool for learning and visualization.I'm new to electronics for the most part, and I've already learned a few decents things about components I haven't gotten from other apps.

3. The readings stop making sense, and then the circuit irreprably breaks forcing a complete restart on a new board as, for some reason, deleting everything off the board doesn't fix it.

4. Such as dc/ac inverter, dc/dc buck booster, h-bridges, open coil? For things like a tesla coil.Very happy with my experince so far.

5. Thank youIt's great and all, but you guys should add nobs and selectors so you can make dimable lights and easily select between functions, say at 1 turn on a light or at 2 make the light flicker.

6. Then one could use the microphone, develop a circuit, then output it through the speaker.Was useful enough I paid for the full gamut... However, I need a 2.81 nH inductor.

7. However I based my knowledge from actual schematic diagram in the book and yet your app does not acknowledge and said it will short when i parallel 2 capacitors.

8. It think it would be a really cool feature.Pure AC inductor citcuit doesn't work, current doesn't change direction.

9. Kindly help me understand since power supply schematic has parallel capacitors while your app said it will short.

10. It's really awesome to be able to prototype circuits without spending a fortune on parts.

11. You lock it so it doesn't move but can't open it now.

1. Fix PROTO Not Working/Crashes/Errors/Unresponsive & Black/White screen:

1. Restart PROTO: Restarting the app will resolve most errors.
2. Update the PROTO App. Here is how:
   1. On Android goto PlayStore » Search for "PROTO" » Open PROTO - circuit simulator » click "Update".
   2. On iPhone, goto AppStore » Your profile » Available Updates » Check for PROTO » click "UPDATE".
3. Clear PROTO - circuit simulator app cache: Clearing cached data will force your app to retrieve the latest data directly from PROTO servers.
   1. On Android, goto Settings » Apps » Select "PROTO - circuit simulator" » click Storage » click "Clear Cache".
4. Check PROTO app permissions. If any of these permissions required to use your device's features are disenabled, PROTO might not work.
5. Uninstall and reinstall PROTO. If nothing else has worked, completely uninstall PROTO then reinstall.
6. Restart your device. Last, restarting your device can often clear most problems causing PROTO not working

2. Fix PROTO Server issues & Internet Connection

1. Check network connection: An unstable Internet will make PROTO be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
2. Disable VPN: VPN can cause connection errors and lead to PROTO not working. Make sure all VPNs are off
3. Enable background data: When Background data is turned off, PROTO may not be able to connect to the Internet when running in the background.