Arduino Automatic Time Drawing Robot Arm! |

[@ProjectsWithRed]

Let me know if there is a project you want me to do!

[@maxmccormack2364]

This is dope. Thanks for posting this guide, I really want to make it now!!!

[@ProjectsWithRed]

No worries! I am glad you like it. Remember to subscribe if you enjoyed or found the video helpful :)

[@levitategamer7151]

​@@ProjectsWithRed Can you do a project with an esp 32 ble keyboard with this library: github.com/T-vK/ESP32-BLE-Keyboard with buttons

[@ProjectsWithRed]

@@levitategamer7151 This is exactly what I did at first actually. But I quickly realised that Bluetooth on the ESP32 uses way too much current. This meant needing a very large battery to run for a reasonable time, which makes it impractical. I even tried using deep sleep, but bluetooth takes a while to reconnect which creates a significant delay on key presses with deep sleep.

[@levitategamer7151]

@@ProjectsWithRed ok thx

[@nikolas5037]

It's amazing, sir 🤩

[@ProjectsWithRed]

👍🏼

[@hamidr2108]

This is awesome, I have started printing and may make some mods after! I will share the results with you :)

[@ProjectsWithRed]

Good stuff!

[@createinvent]

Nicely done!

[@ProjectsWithRed]

Thank you!

[@createinvent]

@@ProjectsWithRed Actually, as far as further projects, given the ESP32s IoT capabilities, plotting out images or weather info, or whatever would be pretty interesting!

[@ProjectsWithRed]

@@createinvent I actually did a project like this not long ago! Check it out using this link (kzbin.info/www/bejne/n3uslpWLr810f68) or look at my channel for a video measuring air quality. An ESP32 is used to obtain data from 2 sensors which is then being plotted in real-time in the browser and also being saved to the cloud at the same time. Let me know if that is the kind of project you were referring too. If not, give me more details of a project you want and I will for sure consider it!

[@createinvent]

@@ProjectsWithRed Not exactly - I mean you could use the drawing arms of this one to plot data from the Internet, it wouldn't collect its own data. Though I suppose having internal sensors would be interesting too.

[@ProjectsWithRed]

@@createinvent Oh yes, I was actually thinking about that initially, to make it also for example plot/write the temperature and humidity using the DHT11 sensor, but I unfortunately didn't have much time to complete this project. Great idea though to get data from the internet using the ESP32 and plotting/writing it rather then using sensors.

[@hoseroo]

When is your next project coming?

[@ProjectsWithRed]

The next project will be coming at the end of this week! Sorry for the long wait!

[@hoseroo]

Hey Red! Thinking about taking this project on but making it a little bigger than it currently is…. So I guess that would mean longer arms and a wider case. I’d also like some quieter motors. Would you have any suggestions? Would the code scale okay if I just make the whole thing twice as big?

[@ProjectsWithRed]

That's great to hear! In terms of quieter motors, I am not sure, I haven't looked into that before. For the code, yea, it should work totally fine, you may just need to tweak some things but for the most part it will be the same. I hope this helps, let me know if you have any other questions.