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A newly revived philosophy for publishing personal knowledge on the web https://maggieappleton.com/garden-history/

Axially aligned bounding box (AABB) Closest Point in an AABB https://gamemath.com/book/geomtests.html#closest_point_aabb if (x < minX) { x = minX; } else if (x > maxX) { x = maxX; } if (y < minY) { y = minY; } else if (y > maxY) { ...

Filament_holder.FCStd Filament_holder-Body.stl Filament_holder-Body.3mf

Resources Manual: CASIO FX-700P.pdf Games: Cassio - Collection og games.pdf Usage Writing programs Enter write mode: MODE, 1 Select program S, 0 to 9 Enter program lines: <line no> <command> <args>, EXEC LIST to list the program (follow by line...

Kit number: 942527 RC2014 Mini II Picasso RC2014 Mini II (of which Picasso is a PCB variant) Schematic  A DS1233+5 will also keep the Z80 in reset state on power-on until the voltages have stabilised, meaning the Z80 should always boot cleanl...

Resources CamelForth Z80 On RC2014 Picasso (Minit II) ROM it is available in 8 KiB Bank 8 (JP: 0001). Port of Brad Rodriguez' Z80 CamelForth to the RC2014 Forth Tutorials Forth_Primer Forth overview Some Fort implementations like gforth are case-insensit...

hxd@hexadust.net -----BEGIN PGP PUBLIC KEY BLOCK----- mDMEaHqdSBYJKwYBBAHaRw8BAQdA75kN9QJdezzcDurY6V+pvGavhDov1/vt6CJ8 /mi6H5O0HEhleGEgRHVzdCA8aHhkQGhleGFkdXN0Lm5ldD6IkwQTFgoAOxYhBP8W 5f2kKHpLAY6y39QdL23Ly3Q8BQJoep1IAhsDBQsJCAcCAiICBhUKCQgLAgQWAgMB Ah4H...

Default config [user] email = hxd@hexadust.net name = Hexa Dust signingkey = FF16E5FDA4287A4B018EB2DFD41D2F6DCBCB743C [pull] rebase = true [init] defaultBranch = main [commit] gpgsign = true Sign commits [user] email = hxd@hexadust.net na...

Migration to bigger SD card No tool under Linux can extend ExFAT filesystem. Files have to be copied. Replicate partition layout from old SD card to new cardt. Disk Destroyer can be used to initialize the partition with same IDs etc. by coping some data over...

Exporting STL Best way is to use Mesh workbench and Create mesh from shape... . Once mesh is rendered it can be exported via File -> Export... and selecting STL.

Useful tray for keeping small parts, nuts, bolts, screws etc. organized for assembly. parts-tray.FCStd parts-tray.3mf parts-tray.stl

Source: https://help.prusa3d.com/filament-material-guide

Shower_Wall_Holder.FCStd Shower_Wall_Holder.stl  

Ikea_Sofa_Fix.FCStd Ikea_Sofa_Fix.stl

Fantasy consoles Pico8 TIC-80

SID Programming https://www.c64-wiki.com/wiki/SID MOS6581_SID_data_sheet.pdf Memory Addresses of the SID Reg Function 0 frequency voice 1 low byte 1 frequency voice 1 high byte 2 pulse wave duty cycle voice 1 low byte   ...

CMSIS-DAP UART (U) and I2C connector (D) Does not provide power, target board needs to be powered but mind it needs shared ground Pinout Orange - TX/SC (Output from Probe) Black - GND Yellow - RX/SD (Input to Probe or I/O) Pico connection ...

TL;DR: Utter piece of hot garbage - literally. Don't buy yesterday, today or ever. Linus was right! H/W GeForce RTX 3050 low profile for compact Dell PC. I needed something below 80W of power drain due to limited power supply (that is rated for 80W GPU). ...