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Dad, Nutanix Field CTO, Community Edition Driver, Python Programmer, Attempted Blogger, Missionary, and Guacamole Enthusiast. My tweets are my own.

Limerick, PA
Joined November 2008
Photo by ktelep (@ktelep)Photo by ktelep (@ktelep)Photo by ktelep (@ktelep)Photo by ktelep (@ktelep)Photo by ktelep (@ktelep)Photo by ktelep (@ktelep)Photo by ktelep (@ktelep)Photo by ktelep (@ktelep)Photo by ktelep (@ktelep)Photo by ktelep (@ktelep)
Tested and sorted a “couple” 1541s tonight with the help of my daughter…
I completely sold out of Applesauce units and upgrade kits over the holidays. Been working for the last couple days to assemble a new batch. These units are in the final testing and burn in stage.
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Air fryers mean war
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You know you’re old when the systems you used to work on are in the Computer Museum
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This is why you shouldn’t just power up that old computer from the basement. Ewwwww. Hopefully this VIC-20 can be salvaged. #retrorepair #vic20
Billy learned the companion app for his brand new "Make A Million" ball was no longer in service, thus rendering it a regular bouncing ball instead of a smart one that counts it's bounces. Dad + Python to the rescue! It's rough code, but it works! github.com/ktelep/MAM_BLE_Py…
Who’s with me?
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First output from the TMS9918A display adapter I built for my home brew 6502. Now to display something besides whatever is left in memory…#6502sbc #RetroComputing #homebrewcomputer
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Just saw #FreeGuy And had to have a talk with my son about Datacenter Safety procedures and fire suppression. #OSHA
Finally found a copy of one of my favorites to take out of the public library when I was a kid. #retrocomputing #trs80 #c64 #basicprogramming
Naming, by engineers: "1 Gbps is called SFP" "Cool" "10 Gbps is called SFP+" "...why don't we just use numbers instead?" "Oh okay, 25 Gbps is called SFP28!" "But...that doesn't..." "50 Gbps is QSFP14" "Why is there a Q??" "100 Gbps is QSFP28!" "...did you have a stroke?"
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That feeling when you bring an 8-bit back from the dead. Failed 6520, RAM chip, and damaged PCB trace in this 800XL. Good as new now. #Atari8bit #retrorepair
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solder, soldering iron, snips... check. connectors, flux, wire,... check. potato.... check.
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All resistors are light-emitting resistors if you're brave enough.
A lightbulb is a light-emitting resistor
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You have to be a certain age to know what these are for.
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Looks shady, but it’s working. I can now archive these DC Area Commodore User Group disks of the month from the 80s. #Commodore #C64 #RetroComputing
When your ticket to the #BronxZoo includes the carousel, you ride the carousel.
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Today I faced my fears of CRTs and after successfully discharging it, recapped this Commodore 1702 monitor and gave it all a good cleaning. Contact cleaner is magic stuff.
SX-64 #1 is up and working 100% now. On to repairing #2, which is in worse shape.
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It lives! Replaced the PLA and I’m still suspicious of CIA2, but it loaded Zork from an external drive 😀
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