Shahid Technologies @shahidtech0

CEO @Shahidtech0 , Electrical and Electronics Engineer, Programmer and Technologist. Great lover of science and technology. shahidfarhad.blogspot.com San Francisco, CA Joined October 2014

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Shahid Technologies @shahidtech0

2 years ago

lnkd.in/diBXxkJi

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Shahid Technologies @shahidtech0

3 years ago

VFD power circuit

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Honza Mrázek @yaqwsx_cz

3 years ago

I really like the idea by @Mirek34416541 of having the castellated holes as a separate PCB to shrink down the footprint of this really tiny RP2040 module (12×12mm). The project: github.com/mfolejewski/FE…

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Tobias🌾 @TobisLab

3 years ago

Purple PCBs!😇

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CPU Duke @duke_cpu

3 years ago

#Intel´s famous 286 #CPU #die stitched from 150 individual #microscopy pictures using a simple light microscope (where bond wires are really golden). Even without any #silicondoodle, the 134,000 transistors produced at 1500 nm technology are magical. #CPUDuke

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Mats Engstrom @matseng

3 years ago

This is an AOI (And-Or-Invert) gate. I've read that they, in the past, were a rather common construct in digital logic and very useful. But I've never seen any elaboration on why and how a gate combo like this would be used. Are there any specific usage cases?

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Mats Engstrom @matseng

3 years ago

I've now tallied up the 58 kilos of NOS 74-series ICs I bought. It ended up at 859 full tubes having 91 types. Lots of latches and transceivers, counters and a good selection of common gates. So I'm happy :) These are the ICs I found loose in the bottom of the two boxes...

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Hackster.io @Hacksterio

3 years ago

Mirek Folejewski's Femto module is a full-feature @Raspberry_Pi RP2040 in the smallest footprint yet: bit.ly/3T22Y6K

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Shahid Technologies @shahidtech0

3 years ago

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Kutluhan Aktar @KutluhanAktar

3 years ago

💡📲Via Nano 33 BLE, I designed this #StarWars-themed luminous lighting system and developed an #Android app to control its features. hackster.io/kutluhan-aktar… @Hacksterio @arduino @PCBWayOfficial #maker #project #code #programming #3dprinted #coding #PCB #BLE #design #lamp #app

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Mats Engstrom @matseng

3 years ago

You people remember that I bought 58 kilos of NOS 74-series ICs a few days ago? Today I picked them up. After sorting through a few tubes with regular stuff I found a full tube of these puppies - the highly coveted 74181 ALUs. :) #TreasureHunt @Monsonite

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OpenEmbed @Open_Embed

3 years ago

under construction #IndustrialIOT #INDUSTRY40 #INDUSTRY #PLC #cm4 #RaspberryPi

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Tech Ambrosia (Amber) @TechAmbr

3 years ago

While the 3DLabs Wildcat workstation graphics card is slightly longer overall, the Creative Labs Video Blaster capture card actually has more total PCB length #facts #retrocomputing

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Mats Engstrom @matseng

3 years ago

Today's delivery from an eBay seller from Bulgaria. A dozen unobtanium 74LS323 for my Apple ][ floppy controller. Two Russian 8080 CPUs, and ~1000 core memory ferrite rings.

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hamster @[email protected] @hamster

3 years ago

Time for the annual @defcon haul of goodies. I felt like there was less badges in general this year, but a lot more SAOs, tokens and stickers. So much creativity! Only 6 things in this photo were things I made before con.

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glitch @systems_glitch

3 years ago

Anyone interested in a repaired and working AIM-65? Starting at $1: ebay.com/itm/2754252135…

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Honza Mrázek @yaqwsx_cz

3 years ago

Testing a new concept: having all interesting signals, programming, and debugging interfaces broken out to a separate board that you cut once finished. If needed, you can connect it again via FPC cable. PS: All the signals are relatively slow, so no problems with long traces.

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Hana @Hana_ElSayyed

3 years ago

this #robot learns to assemble IKEA furniture v/@EvaSmartAI #futureofwork #AI @TerenceLeungSF @FrRonconi @labordeolivier @Nicochan33 @GlenGilmore @BetaMoroney @avrohomg @enricomolinari @Fabriziobustama @Shi4Tech @mvollmer1 @ingliguori @Ronald_vanLoon

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Oleg Kutkov 🇺🇦 @olegkutkov

3 years ago

I decided to repack and port #Starlink #Dishy firmware to a different hardware platform. Development board combined with some secret ingredients from the Dishy PCB. Sure, there is no modem or DBFs, but it's a convenient way to play with the system, debug binaries, and have fun.