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JB Demonte

@jbdemonte

Developer/CTO - Love coding and fixing old videogame consoles.

 FRANCE
jb.demonte.fr
Joined November 2010
  • Tweets1.1K
  • Following386
  • Followers202
187Media
Photo by JB Demonte (@jbdemonte)Photo by JB Demonte (@jbdemonte)Photo by JB Demonte (@jbdemonte)Photo by JB Demonte (@jbdemonte)Photo by JB Demonte (@jbdemonte)Photo by JB Demonte (@jbdemonte)Photo by JB Demonte (@jbdemonte)Photo by JB Demonte (@jbdemonte)Photo by JB Demonte (@jbdemonte)Photo by JB Demonte (@jbdemonte)
Love this kind of screen 🙃
Arcana Mundi (@arcana_mundi_md) profile pictureArcana Mundi@arcana_mundi_md14 Oct 2025
Debugging games on old hardware.. #sgdk #genesis #megadrive #homebrew
Image from Arcana Mundi (@arcana_mundi_md)
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Forget buying gifts… real friends 3D print you a flux capacitor. 🚀⏳
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Depuis un moment, je suis les mooc FIDLE du @CNRS sur l'IA En partageant le lien à un pote, je capte leur punchline : Make intelligence great again 😂🤣 fidle.cnrs.fr @realDonaldTrump
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Je viens de soutenir le projet Recalbox RGB DUAL 2 sur Kickstarter kickstarter.com/projects/rec…
Recalbox RGB DUAL 2

Recalbox RGB DUAL 2

Recalbox is back with the new Recalbox RGB DUAL 2! Recalbox on CRT with 100% dedicated to Raspberry Pi 5!

kickstarter.com
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Rediscovered that old-school CD burning stress… but now it’s with 3D printing 😅📀 ➡️🖨️ One wrong move and it’s back to square one 🔄 #3DPrinting #Nostalgia
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#deadlock in real life
Image from JB Demonte (@jbdemonte)
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Just enrolled to pikuma.com/courses/nes-game-… Really interesting so far... #Nintendo #RETROGAMING #programming
NES Programming in 6502 Assembly

NES Programming in 6502 Assembly

Learn 6502 Assembly programming games for the Nintendo Entertainment System.

pikuma.com
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Soirée rugby / cine privé… insane 🥹 @DBloomsday ♥️
Image from JB Demonte (@jbdemonte)
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Je viens de soutenir le projet Modder Brothers: hardware mods for retro computer & consoles sur Kickstarter kickstarter.com/projects/rec…
Modder Brothers: hardware mods for retro computer & consoles

Modder Brothers: hardware mods for retro computer & consoles

Create, gather, distribute under free license, and sale, a wide variety of mods for retro computers and consoles

kickstarter.com
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❤️ So many memories! I loved my Amstrad CPC 464 Need to look how to copy games on tapes! #amstrad #cpc #retrocomputing
Image from JB Demonte (@jbdemonte)
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I am proud to present the latest member of my retro collection, a Sega Master System 3. For those who don’t know it... it’s a Brazilian console, not very common on the old continent ( youtu.be/i_qhAnbLLsA) #Retro #RETROGAMING #SEGA #MasterSystem #8bit #90s
Image from JB Demonte (@jbdemonte)
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it was a winning bet, bought at 2am, on Vinted to a Portuguese 0 profile. I didn't believe it until I received it.
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My best 5€ expense… A Panasonic Quintrix, not a 4/3 but image is so nice! #retro #crt
Image from JB Demonte (@jbdemonte)
Image from JB Demonte (@jbdemonte)
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All Master System 2 deserve a second chance! #retro #sega #fixed
Image from JB Demonte (@jbdemonte)
Image from JB Demonte (@jbdemonte)
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Replying to @NetflixFR
@NetflixFR pourquoi la vf de Will Hunting est la vfq ? 🤢
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Lol! Really? I am really surprised that Internet Explorer does not plan to support WebAssembly! So sad! 🤣
Image from JB Demonte (@jbdemonte)
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Full recap of this Sony D-E400 Walkman / Discman Love it! #retro
Image from JB Demonte (@jbdemonte)
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Replying to @retrotink2
@retrotink2 Hi Mike, Do you have any idea why my RT5x (even after last update) can't display my SMS2 (french / RGB)? Here is a video of what I'm getting: youtu.be/_3obZ7Y85b8
Pb RetroTink 5x - SMS2

Pb RetroTink 5x - SMS2

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

youtube.com
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Apply is the new job! 😳🤔 #hiring #Job #offers #jobsearch #LinkedIn
Image from JB Demonte (@jbdemonte)
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I just bought this univox television at the flea market, it is really clean for its age! #crt #retro #univox
Image from JB Demonte (@jbdemonte)
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Image from JB Demonte (@jbdemonte)
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