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That's amazing! Thank you for that insight, is there any place you could please direct me where I could learn more?

That's a good idea, I'll do that next time. There's normally a 2-3% shirinkage when casting aluminium.

Thanks! I'll give it a go next time :)

Yeah that's true actually -- thanks for the tip. I'll try lost casting at some point.

@@MakerVibe keep in mind you want low walls and low infill so it burns away easier though

This is sand casting not investment casting tho. You don’t melt out the the wax/filament in a sand casting.

Thank you! Yes it absolutely does work for more complex shapes. It'll work for anything that you can remove from the sand without damaging the mould.

You're welcome 😊

Thank you very much! Glad I could help :D

Thank you, I'll try :D

Kaisy behtar banaya jasakta hai bhai?

You're very welcome :)

It's printed in ABS and put in an acetone vapour box for about 4 hours.

Hey thanks for the comment! You're right. There is a game loop as you mentioned, and in there is a bit of code that is reading in serial data. The serial data has 0 if the button is not pressed and 1 if it is. So if the game loop reads in 1, it spawns and fires a laser. Have a look at the code from lines 59-72, where the serial data is read in and used to drive the game loop. Hope that helps!

Thank you for the comment! I'll put a link to the code in the description soon, please check back again. Thanks :)

Thank you so much for the uplifting comment! I can't get anywhere without people like you watching my videos so we're all in it together :D

@@MakerVibe you're welcome 💟

Thank you man! Cheers 😀

Thank you for letting me know! I'm not sure how that's happened actually. I'll definitely look into it. Thanks 😀

Hmm, seems fine on my phone computer laptop and everything maybe it’s your device that’s an issue :/

Thank you :D I use a software called Rhinoceros, but if I could start over I'd probably go for something like Fusion 360.

Lol yeah. You can easily make it more secure. The hardware, electronics and DIY are the main focal points of the video.

Your Father will Now watch this video… and Hack into your Computer…. Hehe haha hooohoo… unsafe 👻

Watch and move on.. foul creature: foul art thy who cannot watch TH-cam without negativity! Begone! Begone! Delete comment! 🎉

Haha thank you! Yeah it's not secure at all... I'm ready for the comments, I think...

Thank you so much for the feedback :) no you're absolutely right. What you're saying would've been a lot more practical and functional for sure. I guess I over engineered it a little lol. But thank you once again 😀

Lol yeah!! Didn't nice that actually -- Nice one :P

in case of misunderstanding, what I actually mean is that there should be some way to simulate how the Hello fingerprint works...and it would be a more secure way to unlock ur window than ur solution now...tho I don't think you are really going to use it

@VongHouCheng No you're absolutely right! There's definitely products out there that'll do a better job. I just love DIY lol :P but thank you for the feedback.

You’re quite intelligent for not having realised this is merely for entertainment purposes! 👏

Thank you very much!

Thank you for the comment! Sorry I took a while to get back to you. Arduino + Pygame sounds like a good video idea. Could you give me a few more details as to what you'd like please? Thanks :)

Haha lol what makes you think so?

@@MakerVibeMy Resistors are the exact opposite colors of everyone on the internet. And it doesn’t say how many ohms it uses

You're very welcome! Thank you for watching :)

No not really. Just make sure you use jumper wires to connect the power rails from the middle

Hydrogen peroxide and hydrochloric acid

I did use my hands...for the tweezers

Thank you for your concern! I'll keep it in mind :)

No idea what that means

Thanks very much 😀

Thanks Zoey! I'm always working on robotics projects that involve 3d printing and pcb making so yes, absolutely :) would be great to work with you

Thank you! Cheers!

Haha! Thanks :D

There are a few ways, but a lot depends on your power source. You can either add more LEDs in series with the one you already have, or you can add more parallel branches - one branch per LED. You might need a separate resistor on each branch, depending on your power supply.

Great question. There are several ways to do this depending on what hardware you have. Here are a few ideas for you: 1) Use a microcontroller (e.g. Arduino). If you are happy with programming basic Arduino sketches, you can achieve the effect you mentioned very easily. 2) If you don't want to write any program, you could try one of the following options. But bear in mind that these require a fair bit of electronics knowledge to make: (a) Use a relay. You could connect the LED circuit to a relay module which will turn on with one press and stay on until you press it again. (b) Use transistors. This is quite advanced, but using transistors which are essentially electrical switches, you can also achieve the effect you're after. This is quite technical, though. Hope that helps! Let me know if you need more details, I'll try my best :) My personal recommendation is option 1, the microcontroller. You can much, much more than this with a microcontroller so if you're interested, it is well worth getting one.

Welcome!

Haha 😄 glad I could help!