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138 total results found

Replacing Switch SD card

Linux

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...

FreeCAD

3D Printing

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.

Small Parts Tray

3D Printing 3D Print Designs

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

Filaments

3D Printing

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

Shower Wall Holder

3D Printing 3D Print Designs

Shower_Wall_Holder.FCStd Shower_Wall_Holder.stl  

IKEA Sofa Fix

3D Printing 3D Print Designs

Ikea_Sofa_Fix.FCStd Ikea_Sofa_Fix.stl

Games on-line

Games

Fantasy consoles Pico8 TIC-80

Quazar SID Interface

RC2014 RC2014 Cards

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   ...

Rasberry Pi Debug Probe

Electronics Boards & Kits

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 ...

Nvidia GeForce RTX 3050

Linux

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). ...

Expanding parititions

Linux

Backup partition table fdixk -x /dev/<dev> sfdisk -d /dev/<dev> > partition.dump Shrinking EXT(2,3,4) file system to minimum size e2fsck -f /dev/<dev partition> resize2fs -M /dev/<dev parition> Editing partition table and restore After shining the last ...

Water quality

Aquarium

Units L Gallons (US) 1 0.264 3.785 1 6 ~1.5 12 ~3 20 ~5 30 ~8 40 ~10 Total Ammonia Nitrogen (NH3/NH4+) to PPM Drop test result * 0.0131 @ 24C, 7.4PH = unionized ammonia. Dangerous level for fish is 0.05. Nitrogen Cycle Source Ammonia ...

Fish

Aquarium

Species Min aquarium size [L] pH °C dGH Size [cm] Neon tetra 40 6-7.5 22-26 1-10 4 Ember tetra 40 6-7.5 22-28 4-10 2-3 Corydoras - black venezuela, albino 60 6-7.5 18-26 3-10 6-7 Dwarf shrimp (neocaridina) - yellow 20 6.5-7.5 22-26 4-10 5 Dwa...

Log

Aquarium

Id Fish Introduced Perished 1 Neon tetra 2026-01-09 2026-01-11 2 Neon tetra 2026-01-09 2026-01-20 3 Neon tetra 2026-01-09 2026-01-21 4 Neon tetra 2026-01-09 2026-01-28 5 Neon tetra 2026-01-09 6 Pleco Bulldog 2026-01-09 2026-01-18 7 Neon tet...

Tetra Fish Feeder

3D Printing 3D Print Designs

Tetra Feeder.FCStd Tetra Feeder.3mf Tetra Feeder.stl

Ikea Besta Corner Stabiliser

3D Printing 3D Print Designs

Print 4 and screw in the corners at the back of your Ikea Besta cupboard or storage unit to reduce its sideways wobble. Besta_stabilizer.FCStd Besta_stabilizer.stl Besta_stabilizer.3mf

CTF Preparation

CTF

Prepare your own hot-spot or VPN: local Wi-Fi may interfere or block manipulated requests. Set up a public web server with valid TLS for use in CTF challenges like XSS or data exfiltration; ideally with access to request log. Prepare PWN scripts that can use ...

DIY Kit

MNT Reform Pocket

The assembly process was fast and smooth. Main issues were related to flex connectors... I am never sure if they are fully seated or not. I have misplaced the antenna stickers to the bottom of the back panel... but not a big problem, Wi-Fi and BT works fi...