Doctor Volt

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@presechmax 12 сағат бұрын

На счёт мошенничества. Т.е. вы считаете что если в вашем компьютере стоит RTX4090, то вы мошенник? Это смешно.

@eitantal726 Күн бұрын

Something that bothers me about PCBWAY: Minimum qty 5. I don't need 5, I need 1

@DoctorVolt 23 сағат бұрын

Sure, but it's the same with all the others that I know so far.

@Jalecko 2 күн бұрын

wow this is epic

@AtaruMor0boshi 2 күн бұрын

Hi, great project, great video!

@at6776 2 күн бұрын

Good stuff!

@DoctorVolt 2 күн бұрын

Glad you enjoyed it

@wilsonmachado8695 2 күн бұрын

i like more the original gigatron

@svofski 2 күн бұрын

one more great project for the Fhtagn Nano 9k

@amirmahdi6939 3 күн бұрын

Great

@RudysRetroIntel 3 күн бұрын

Excellent video and project!! Thanks for sharing

@dimitartodorov3111 3 күн бұрын

love that Gigi d'Agostino easter egg❤

@ratmadness4858 3 күн бұрын

Thanks!!!!!!!!!!!!! FPGA is like starting all over learning how to program!

@IoanFesteu 3 күн бұрын

Thank you for your intro to FPGA! Another great video! I am wondering if one can implement an 1D or even 2D Cellular Automata with this board?

@fantasticania 6 күн бұрын

I love the cat ;)

@hjlc3135 8 күн бұрын

How you manage to get a real one? Nowadays are all PNP fakes. Tried 4 different suppliers. All sent same PNP crap. 🙁

@DoctorVolt 6 күн бұрын

Maybe I was just lucky to get a functioning one.

@TheRealStructurer 12 күн бұрын

Nice! I was thinking to do something similar for a clock. Personally I think you don’t need to add any music as the crafting sounds are nicer but hey, it’s your video! Thanks for sharing 👍🏼

@TheRealStructurer 12 күн бұрын

The most complete debounce video I have seen! Thanks for sharing 👍🏼

@torchs34 13 күн бұрын

A total waste of time.

@RoBrix92 14 күн бұрын

ADAPTORSS🎉

@crazyhamselectronics6318 16 күн бұрын

Nice concept ❤

@thanatosor 16 күн бұрын

Yes FPGA... the Excel of Hardware.

@martinfederico7269 17 күн бұрын

At last! Someone who knows what he’s doing! Thank you

@pkraveendranath4081 17 күн бұрын

Very helpful video for a beginner! Thank you very much. Please continue and let us have more practical examples that use the GPIO pins too!!

@VatsalyaB 18 күн бұрын

Thanks!, it worked!

@VatsalyaB 19 күн бұрын

Can you pls share the code? or does the new code work with this?

@DoctorVolt 18 күн бұрын

Sure, here it is: www.instructables.com/AM-Transmitter-With-Arduino/

@ClintTheriault 22 күн бұрын

This dev board looks like a cool board to use as a base to make a ISA CGA 2 HDMI graphics card for old 1980's era PCs. I've been looking at something like this for my final Electronics Engineering project.

@The_Real_Grand_Nagus 24 күн бұрын

This is amazing. Thanks so much for sharing this--I would never have found it.

@franythewolf 27 күн бұрын

A cat captured by a mouse... oh the irony...

@ducomaritiem7160 28 күн бұрын

Thank you, I'm impressed ❤

@purvanshubokde6640 29 күн бұрын

Hey Dr.V will you send me the link of the PCB that you used in this video? I need this PCB to make my own SDR circuit for my Radio telescope building college project. I hope you will send the link for this PCB.

@DoctorVolt 29 күн бұрын

sure: github.com/michalin/easysdr/tree/main/schematic/gerber Send these files to any PCB maker of your choice.

@purvanshubokde6640 28 күн бұрын

@@DoctorVolt thanks you so much for the help, so i just save the complete Gerber file on GitHub and send it to PCB manufacturer?

@purvanshubokde6640 28 күн бұрын

Thank you so much @@DoctorVolt 🤩🤩🤩👍👍👍

@ukwebb Ай бұрын

Love your little nod to the awesome BBC micro with its schematic :)

@alejandrotavolini1044 Ай бұрын

Excelente !!! saludos desde Argentina LW8DNV

@SphaeroX Ай бұрын

I'm currently in the process of ordering a finished PCB. I have a question about what kind of ribbon cable this is or what kind of adapter.Is there a name for this?

@DoctorVolt Ай бұрын

It is a standard 40 pin, 0.5mm pitch ribbon cable + adapter board. You can buy these everywhere. Nothing special...

@SphaeroX Ай бұрын

Thanks I will check this out and make a commit on the repo if it works 😁👍

@bratban919 Ай бұрын

did you upload the code anywhere?

@DoctorVolt Ай бұрын

Yes, it is on Patreon.

@THECREAT0R000 Ай бұрын

Could you make a how to for the wiring?

@DisgruntledPigumon Ай бұрын

Can these cheap FPGAs do the same as the expensive ones that are used for emulating old game consoles?

@DoctorVolt Ай бұрын

Yes, of course. I am currently working on this.

@bratban919 Ай бұрын

what kind of zener diodes are those?

@bratban919 Ай бұрын

and what is their purpose?

@DoctorVolt Ай бұрын

It's schottky diodes and acts as a wired-or.

@SphaeroX Ай бұрын

Great project! Let's start improving and building a PCB with all parts and sell it, perfect for Researchers!

@Atmatan_Kabbaher Ай бұрын

Yeahhhhhhh. I'm going to leave this to the people it actually makes sense to. Nice pipe dream but I comprehend very little of this. Thanks though.

@bratban919 Ай бұрын

will you do some other projects with the mc14500?

@DoctorVolt Ай бұрын

I haven't planned any, yet.

@bratban919 Ай бұрын

@@DoctorVolt would be awesome if you did some. Would love to see them!

@DoctorVolt Ай бұрын

Do you have any idea for an interesting project?

@bratban919 Ай бұрын

@@DoctorVolt I don't have any ideas currently... Computers have been made with it and people made Industrial control units but it would be cool if you have any ideas that you would like to make and made a video or a series

@Rudenich911 Ай бұрын

👍

@der_zugvogel Ай бұрын

This Kommentarbereich gehört nun der Bundesrepublik Deutschland.

@DoctorVolt Ай бұрын

Dann pass auf, dass Du hier nichts schreibst, was der Regierung nicht gefällt.

@kyuchumimo Ай бұрын

For those who are interested in the mouse model shown in the video. It's a Logitech M-SBF96 Optical Mouse PS/2. You can also find it with Hewlett-Packard branding, but it is essentially the same mouse. Here are some other mouse models that might also work for this tutorial: M-SBQ133 M-SBR-ACR2

@harrymartin1661 Ай бұрын

Das ist cool. Sehr schön gemiacht. Ich habe auch ein CRT-Modul von einer Videokamera. Ich möchte daraus ein CRT-Clock, wie eine Osziclock machen. Wie sollte ich da vorgehen, ich habe ja keinen X und Y Anschluß?

@DoctorVolt Ай бұрын

Das ist leider nicht möglich, da die Ablenkspulen durch ihre Induktivität zu träge sind. Habe Ähnliches mal mit einem Fernseher probiert, hat aber nicht funktioniert. Es sei denn, die CRT aus dem Sucher hat elektrostatische Ablenkung, dann würde es gehen. Dann müsste man mit dem Oszi suchen, wo die Signale erzeugt werden und dort den Arduino anschließen.

@hval9085 Ай бұрын

build an oscilloscope based on Tang Nano 9k

@DoctorVolt Ай бұрын

That's not possible, because the Tang Nano has no analog inputs.

@Erhannis Ай бұрын

So that's neat...but I can't say I'd want to listen to music at that quality, haha. Where do you think the quality loss occurs? Are the transmitted signals far, weak, and noisy? Is it some flaw of the chips? The board? The fundamental design of the receiver?

@DoctorVolt Ай бұрын

AM in general has bad quality, because the audio bandwith is limited to 4.5 Kilohertz. Then there is fading and interference from other stations or appliances. And last I think that the circuit I was using there adds a lot of distortion.

@Erhannis Ай бұрын

@@DoctorVolt Thanks - do you know what aspect of the circuit causes the distortion, and how to improve it?

@CobraTheSpacePirate Ай бұрын

I wonder what could be achieved with an Arduino DUE?

@giuseppelucido6569 Ай бұрын

subtitle no traslate

@rieduciumaratonas Ай бұрын

At last after so many years and unused modules I managed to do something with FPGA. Thank you for this breakthrough!

@treideme Ай бұрын

Really good video. Thanks.

@__logan__duvalier__ Ай бұрын

how does the ESP32 produce the quadrature clocks ? is this a peripheral feature of the ESP32 ?

@DoctorVolt Ай бұрын

Yes, it can produce them by itself or external component. I explained it all in the video before.

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