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Hi ,I am in contact with a company that has a V2 of the gbsc and will support it out of the box. Still just a prototype I am getting a review sample

😅Yeah agreed not my best soldering XD , it gets better in newer videos , but the good news is it still works and so does the mini snes &nes & c64 and so on

awesome to hear it worked for you

No soy español , so Uruguayo pero criado en Suecia ,el ingles se aprende muy temprano ahi. me mude a canarias hace unos 12 años :)

@@RetroUpgrade Ahh, eso lo explica todo. Saludos.

Sounds like a good idea going to make v2 of this keyboard i can show the design steps in a video

@@RetroUpgrade Fiche!

No tengo ninguna cuenta GitHub pero ya me hago una y pongo el link estoy un poco liado qué me va tardar un poco. Tengo una placa v2.0 ya 😁 video ya vienen

@@RetroUpgrade Fiche! Looking forward for the v2.0 video!

You are missing A module. You need to manually install scrappy wit a pip install command. I'll try to find the command for you.

Have not done one in very long time early 2000 was last time , there should be a DIY web page somewhere but cant seam to find it . ill let you know if i can find it and post the link here .

Check the cable or the ethernet adaptor. Both can be to low speed. If ethernet plug has 8 wires you are good ethernet adapter is harder you need to check windows settings to see what speed it's running at. Where does it fail (memory corruption?)

Hi, just checked it for you , it supports any barrel jack charger that outputs 9-12V 1Amp DC the jack is 1,7mmX4mm, so pretty much any old wall wart should work . you can also get them from AliExpress for 5€, if you have a old Sony PSP charger its the same size

I couldn't find any firmwares for this so i sent a email to the manufacturer and they replay that they will uploaded in the nere future to the hanmatek site , i am going to rip the firmware from min as well as show the internal. There are apparently different versions of same device , other viewer is sending me pictures of the internals of his version to compare , video coming soon waiting for a part to "upgrade" the scope . cheers mate

Hi , i don't know if this specific one works on Linux give me some time and I'll find out for you

Hi, did not know that existed its pretty close to my designe even went with same buttons i ultimately choose , my designe is mente to be open source when done, and i am aiming for a 10€ price tag for DIYers . but really good to know thanks mate :)

​@@RetroUpgrade You're welcome mate! I do searches before building something to see if there is anything like that already made, it saves time. What it is not yet done for the Spectrum are: a Cherry MX mechanical keyboard PCB for the Spectrum+ case (the key caps fits perfectly in the Cherry MX switch stem) and Spectrum +2/+3 that fits properly the Spectrum case, a ribbon cable flexible extension of the edge expansion port to avoid wiggling extensions connected to the Speccy (specially when they have buttons that you need to push them frequently) and a proper backplane with buffers and signal terminators so you can connect multiple extensions in the same time at your Speccy. Nadooms have made a prototype of SPECHERRY+ but it doesn't fit correctly the Spectrum+ case and it needs a supplementary +5V. Ideal it will be to combine his SPECHERRY+ design with the 48P-KDLX that has the proper size and doesn't need the +5V. You can find the 48P-KDLX schematic on the net.

@@Florin76 Yeah i usually do the same, but at the time i designed this i only found 1 other project and it was a RGB keyboard and it was 40-50€, the cherry mx idea is not bad . ill give it a look and see if i can make it work :), my ZX spectrum RGB cart (back edge connector to SCART ) is my baby and i am improving it all the time , i am getting pretty crisp RGB from edge connector that's usually really noisy . i know there are ZX HDMI carts but they all have some lag , so i want to get RGB out so you can uses the scaler you can afford instead , in some cases you can get the lag under 1 frame depends on the scaler ofc. appreciate the feedback thanks mate 🍻

@@RetroUpgrade the RGB card will work only on the Spectrum 48K because the video signals are present on the edge connector. On the later models this signals were removed as those models have RGB output. I think you are cheaper and faster to replace the modulator with an S-VIDEO mod circuit and the image is crisp and clear. This is the solution that everyone with a Spectrum 48K use to output the image. On the Sintech Shop in Germany you can find a ZX-JOY-VGA expansion card that has VGA output and it doesn't use a Raspberry Pi for the signal transcoding, so no lag :)

@Florin76 yeah svideo mode was first thing I did 😂. The RGB card I made works really well. Should be pretty similar to the vga card but mine is done with pure analog circuits

It's actually really good at handling switching content as long as input is under 720p.

Да, именно так, я заказал внешний аккумулятор и установлю его внутри в следующем видео. Спасибо за комментарий.

@@RetroUpgrade Кстать обратил внимание, что заставка совсем другая, нежели в моём таком же осциллографе, было бы интересно узнать внутреннюю начинку прибора (может не только программно но и структурно на уровне железа они разные), есть ли возможность сфотографировать внутри и дать тут ссылки на фото ?. Если интересно вам, я могу свои фото вам дать.

Да, это было бы интересно, я планирую снять видео, показывающее всю внутреннюю электронику и пытающееся разорвать прошивку, видео сделает его портативным с помощью внешнего аккумулятора, установленного внутри прицела. Я сделаю папку на Google Диске, куда вы сможете загрузить изображения :)

Yeah i noticed that when i was doing some research on the availability of firmware for scope , but actually didn't think to use the manual , thanks mate , ill post the link in the video to the manual very useful

Pinned - link in description

100% agree , world would be much mor sustainable if manufacturers where obligated to share schematics for out of production items so repair and renew old hardware, and thankyou for the view really appreciate it :) stay tuned for part 2 where i know if the AliExpress chips are fake or real :P

I actually don't use reddit at all fell free to create a post if you like and link to it :) would appreciate speeding this as far as possible :D i am almost monetized on TH-cam finally . should really start using reddit i guess 😅

Thank you

Hi, yeah this issue is usually related to ether the Dreamcast overheating (witch i doubt) or that its not detecting the fan . only thing i can think of its is that the internal resistor that's used by the Dreamcast to detect the fan is damaged and gives wrong value , try measuring it and see what value you get , check the video for the value it should be cant really remember right now :P, if the value is off by 10% then try soldering a replacement across the legs on the PCB or remove the original one on the fan and add a new one , would just recommend to solder one between the legs on PCB like i do in the video . you could check the thermal pads on the Dreamcast if that doesn't work highly doubt they have dried out that much but can happen thanks for the view and kind words appreciate the view

Thank you very much for all the information. I did go ahead and remove the power supply, clean the pins, and since I have an NTSC model I gently bent the pins upwards. As soon as I turned it on the first time the logo was there instantly, no start up sounds, etc. It actually looked like it was fixed because it stayed on long enough this time for me to go to the menu before cutting out. The next two time I restarted it seemed to stay on even longer. Should I bend the pins even more, or is it possibly a failing power supply? Thanks again.

@@RD-ck7xj if that "fixed" it more it could be that one of the rails is struggling to keep supply up or maybe to much resistance on the pins , try scratching the pins up with some light sanding and for the connector use some contact cleaner spray and gentle scraping while wet, evapo-rust , WD40- contact cleaner or any other evaporating contact cleaner will do that has a rust inhibitor . if you have a multimeter please check the rail voltages while the machine is on 3.3v 5v , 12v should be pretty stable even under load if one falls after boot it can indicate that one of the components on the PSU is falling. there is a alternative PSU designe sold on Aliexpress: www.aliexpress.com/item/1005005658627931.html DreamPsu replacment PSU board hope you get it up and running :)

What do you think of the DreamPSU's?

@@RD-ck7xj Its a nice bit of kit , decent price and does exactly what it needs to and introduces less electrical noise (uses nice new components and good filtering) only thing i wish they did was use a USBC PD instead of the 12V Barrel jack . but otherwise a good solution

Thanks will check it out later today . Need to fix my vertex that broke on me 😭

Happy for you its a really good scope of you ignorer the quirks of the scope menúes. I am working on making this one portable installing a USBC power bank inside. There is loads of space

Scope arrived in one piece and working very well. First time i switch it on, it came up in English, but the next morning it came on in chinese😂 Luckily I quickly found the English setting again by pressing the Utility buttton. There is an option to save the configuration internally, which i did. Now English is default and my last screen display appears when boot up. Cool.

@@bobisyouruncle1 Very happy for you man :) , enjoy it its a really nice scope , been using it on my vectrex in my last video , also being digging around the setting and played with the math functions (future video) trying to identify noise in a video signal so i can reduce it . and yeah mine was in Chinese when i got it so hade to swap first time too :P

Hi mate, So checked around because i haven't got that error, it seams to be a Python library missing : install the following library using git (install git first): git clone github.com/secdev/scapy, make sure you are in the same folder as your python install or your jailbreak folder. hope this helps, i think this happens when python is not installed correctly, you can also try to uninstall python completely and reinstall using the option to enable linked variables .

Just checked the GitHub site and it's running and working. Maybe blocked by your internet provider

Hi thanks. It's on the router under wifi settings. Hope this helps

si debe de funcionar perfectamente con los cables de componente

Glad to hear it's helping 😊. Appreciate the view and comment.

Glad to hear it. Hade the exact same problem 😂. So experimented a bit and it started working 😊

I think its waiting for the ps4 to start interner test

Glad it helped :) , thanks for the view , yeah hade same problem with his guide "don't get me wrong its a good guide but when it doesn't work i hade to find a solution" . seams to be specific models that fail often, " i have a pro" and i have seen many with mini that struggle as well .

Thanks for the view and comment it really helps. Glad it helped some one,😊

No sound and video. Can be many things. Do you have Al the voltages from the PSU board. Cant remember but it should be I think 3.3v ,5v, 12v. . if that is ok there is probably a short on the mainboard. not imposible to fix but is harder

Hi mate , Sorry for the really late reply TH-cam never gave me a notification of the comment , i agree scan lines can look really good if done right, regarding dithering i am not sure how it handless it , do you know any particular game that usually gives scalers issues , all my games seam to work (only tested 20-25 games so far) , i dont have a Everdrive for my consoles yet so cant load the Test suit for the NES/Snes/megadrive ill look in to it and let you know , i am also working on fixing the sync issues this version of the scaler has , it seams the designer that cloned the original designe didn't pay attention to interference and other factors .

@@RetroUpgrade I don't know, I don't have this scaler. But I want to have transparency on Sonic water (cascades).

I'll test it on sonic and let you know 😊

@@RetroUpgrade OK

Didn't know there where repositories. It's a Volvo S60 2003 MK1

sorry for the delay, yeah i have saved wave form to the drive , USB was formatted to fat32 hope this helps , EXfat should work to