Repurposing a 1970's Vector Scope - Displaying 3D objects on a vintage cathode ray tube. https://t.co/X1fj1erZ1W

Fast Mandelbrot Rendering with GPU in C# using Nvidia graphics cards to plot fractals https://t.co/NiDkutdcAv

https://t.co/R0grXTTLru Introducing TweetToToot, a free, open-source, cross-platform, command-line tool that simplifies the process of copying your tweets from X (formally known as Twitter) to Ṁậѕţόḍộʼn as toots. #TweetToToot

https://t.co/sZznEoyNc5 - Happy Pi Day! #PiDay

Know your colour code! #electronics

I did try “ringing” the Addmaster 01 Hotline number – but strangely no one answered. So I repaired and restored this vintage 1972 Addmaster calculator myself. It uses an early gas discharge “Panaplex” orange display. #VintageElectronics #VintageCalculator #Panaplex

I'm displaying 3D mesh shapes in this C# app on this repaired/restored #VectorScope from the 1970s. Combining new and old - a match in electronic heaven. #3Dgraphics #programming #electronics

Transistor checking using the 1970s made, and the more recent homemade. Can you guess which one is newer? #Tridendifier #TT144 #Electronics #NPN #PNP

Great for testing rebranded #Z80 chips from China.

Did I watch the FCukup this weekend? Of course not! Instead, being an uber-geek I built this Z80-MBC2 board and revisited the groovy 70s computing era. Definitely a nostalgic trip down computer memory lane. #100DaysOfCode #z80mbc2 #RetroComputing #cpm #digitalResearch

https://t.co/SlvIuOB9RR C Programming on #Sinclair ZX Machines - Generating a Mandelbrot fractal in C for the #ZX80, #ZX81 and ZX #Spectrum vintage computers with #Z88DK. #100DaysOfCode #RetroComputing #Programming

Just repaired and restored this 1973 Sinclair Cambridge Type-2 vintage calculator. It uses a TMS0801NC calculator chip by Texas Instruments which requires -10V and -15V supplies since it is a PMOS device. #Sinclair #SinclairCambridge #SirCliveSinclair #RetroComputing

Forget #ChatGPT and Python! Back in 1993 we used C++, 5¼ floppy disks, and a lot of blood, sweat & tears to train a neural network. https://t.co/PM9wmy2dxh

Today 14th March is National π Day. Learn how to calculate π to a million decimal places from the comfort of your own browser. #π #PiDay #MeetPi https://t.co/NZfUZxqMyp

Comparing the computing performance of the PIC microntroller series. #whetstone #dhrystone #pic10 #pic12 #pic16 #pic18 #pic24 #pic32 https://t.co/NWP7rdhCKF

Flashed a few more ICs for the Digital ESR Meter. #Electronics #ESR #TestEquipment #TestGear https://t.co/G6aHNP0qsk

The Bailey Borwein Plouffe (BBP) algorithm for calculating π was discovered by Simon Plouffe in 1995. Check out https://t.co/NZfUZxqMyp to see how well it performs. #pi #bbp #algorithm #coding #javascript

These lovely ladies certainly convinced me to buy a #vidor #battery.

Finally go around to having a go programming this smart TTGO T-Watch using PlatformIO and C++. My code does nothing fancy, just a simple watch designed to prolong battery power and synchronised using an NTP server. #lilygo #TTGO #TWATCH #PlatformIO #ESP32

Running a few simple AWK programs on my PIC32-Unix-Box for performance benchmarking purposes. https://t.co/uEUT1N8xBG #unix #awk #briankernighan #pic32mz #microchip