Канал: Jaggz Tech

Toner transfer paper ironing re-try. Need to touch up (and clear where the transfer paper shifted).

Toner transfer paper ironing re-try. Need to touch up (and clear where the transfer paper shifted).

Touching up a PCB using mobile zoom and an art pen (failed anyway - dissolved in HCL/CuCl etch)

Touching up a PCB using mobile zoom and an art pen (failed anyway - dissolved in HCL/CuCl etch)

fin-style sliding patient-positioning "chair" adjustment

fin-style sliding patient-positioning "chair" adjustment

PCB Etch Prep: Ironed Laser Print on Clay-based Inkjet Photo Paper

PCB Etch Prep: Ironed Laser Print on Clay-based Inkjet Photo Paper

vokoscreenNG 2024 06 04 09 28 59

vokoscreenNG 2024 06 04 09 28 59

Is welding with 110vac wire feed prone to this awfulness or is it just me?

Is welding with 110vac wire feed prone to this awfulness or is it just me?

Working on Iron stock framework for a RL fiberglass (fabric+epoxy) patient-positioning "chair".

Working on Iron stock framework for a RL fiberglass (fabric+epoxy) patient-positioning "chair".

Ultrasonic acetone vaporization does not result in significant continued volume expansion. Hmm.

Ultrasonic acetone vaporization does not result in significant continued volume expansion. Hmm.

Ultrasonic vaporizer drink-"donut" in acetone

Ultrasonic vaporizer drink-"donut" in acetone

non-acetone smoothed inside of feeding-tube mold

non-acetone smoothed inside of feeding-tube mold

Video resolution test: 768x1024 (3:4) portrait

Video resolution test: 768x1024 (3:4) portrait

Video resolution test: 1024x768 (4:3)

Video resolution test: 1024x768 (4:3)

green plot is raw ADC readings. yellow is smooth.

green plot is raw ADC readings. yellow is smooth.

Using interrupt on ESP32 to catch capacitive sensor rise

Using interrupt on ESP32 to catch capacitive sensor rise

Live view of interesting time-based ripple - Capacitive sensor on ADC

Live view of interesting time-based ripple - Capacitive sensor on ADC

WordlePi - Minimalist text-based Wordle, with 256-color support. #python #coding #chatgpt #wordgames

WordlePi - Minimalist text-based Wordle, with 256-color support. #python #coding #chatgpt #wordgames

Why's removing very faint shadows so difficult? See descr.

Why's removing very faint shadows so difficult? See descr.

Case-hardening a custom filing tool in an old dental kiln

Case-hardening a custom filing tool in an old dental kiln

Audio energy peak finder for efficient multi-window cross-correlation

Audio energy peak finder for efficient multi-window cross-correlation

Places in the the elven land of Rivendell, Middle-Earth, Lord of the Rings. 2d to 3d conversion

Places in the the elven land of Rivendell, Middle-Earth, Lord of the Rings. 2d to 3d conversion

VCR. JVC, 4-Head

VCR. JVC, 4-Head

More PVC repair. Sch 20 used on high pressure source water????

More PVC repair. Sch 20 used on high pressure source water????

Irrigation pipe leak. Quick pipe layout reconstruction.

Irrigation pipe leak. Quick pipe layout reconstruction.

Can you help me identify this new harddrive noise?

Can you help me identify this new harddrive noise?

New custom ventilator CPAP nosepiece MOLD for injecting rubber.

New custom ventilator CPAP nosepiece MOLD for injecting rubber.

New CPAP rubber nosepiece, custom fit to 3d 'scan' (photogrammetry) of nose

New CPAP rubber nosepiece, custom fit to 3d 'scan' (photogrammetry) of nose

California Coastal Sequoias (redwoods) - Kept 'em alive!

California Coastal Sequoias (redwoods) - Kept 'em alive!

Whisperpluck: A mini interface to OpenAI-Whisper voice transcription

Whisperpluck: A mini interface to OpenAI-Whisper voice transcription

Mold setup for a custom Ventilator/CPAP Rubber Nosepiece in Blender - For 3d Printing

Mold setup for a custom Ventilator/CPAP Rubber Nosepiece in Blender - For 3d Printing

Median filtered accelerometer data, with biased "slow recovery" min/max values

Median filtered accelerometer data, with biased "slow recovery" min/max values

Tiny ringbuffer plot test (pure C mcu-efficient (?) circular buffer)

Tiny ringbuffer plot test (pure C mcu-efficient (?) circular buffer)

Bluetooth PulseOx display (and logger)

Bluetooth PulseOx display (and logger)

Rivendell 3d: Stable-Diffusion Generated, then 3D processed. More to come.

Rivendell 3d: Stable-Diffusion Generated, then 3D processed. More to come.

A rare look: 3.5mm (Audio) Stereo Jack Contacts, Internals, and Insertion Animation

A rare look: 3.5mm (Audio) Stereo Jack Contacts, Internals, and Insertion Animation

Washed soul from redwoods to try to locate underground water leak

Washed soul from redwoods to try to locate underground water leak

Final higher-accuracy mesh of Ventilator Nosepiece, made with VisualSFM and Meshlab.

Final higher-accuracy mesh of Ventilator Nosepiece, made with VisualSFM and Meshlab.

Photogrammetry: A comparison between some Meshroom and VisualSFM results

Photogrammetry: A comparison between some Meshroom and VisualSFM results

Plumbing evaluation: - Sprinkler valve box and PVC pipe 3d photogrammetry reconstruction

Plumbing evaluation: - Sprinkler valve box and PVC pipe 3d photogrammetry reconstruction

Remodeling a peristaltic pump: Crude and fast 3d photogrammetry + measurements, etc.

Remodeling a peristaltic pump: Crude and fast 3d photogrammetry + measurements, etc.

Quick semi-low-quality Photogrammetry, and some Blender techniques

Quick semi-low-quality Photogrammetry, and some Blender techniques

Low Quality 3d Photogrammetry Capture (Tips in description).

Low Quality 3d Photogrammetry Capture (Tips in description).

Examining hidden acetone treatment (inside tubing mold)

Examining hidden acetone treatment (inside tubing mold)

testing acetone treatment of inside of mold

testing acetone treatment of inside of mold

SlowMo (480fps?): What is this 320x240 LCD's strange interlacing-like method?

SlowMo (480fps?): What is this 320x240 LCD's strange interlacing-like method?

bash function to read input with visible countdown

bash function to read input with visible countdown

3d-printing top surface blob examination (Simplify 3d)

3d-printing top surface blob examination (Simplify 3d)

Driver board for 740 and 850nm LEDs for vein finder... Sideways.

Driver board for 740 and 850nm LEDs for vein finder... Sideways.

Mobile Phone Camera Privacy: Making a punch for a front-camera lens cover

Mobile Phone Camera Privacy: Making a punch for a front-camera lens cover

Vein Finding: Eulerian Video Magnification (see description)

Vein Finding: Eulerian Video Magnification (see description)

Ventilator/CPAP 3d-Printed Shell - Working out tissue-grip

Ventilator/CPAP 3d-Printed Shell - Working out tissue-grip

Testing 850nm LED Diffusion for Vein Visibility

Testing 850nm LED Diffusion for Vein Visibility

Blender Patch: Rotate object flat for 3d printing

Blender Patch: Rotate object flat for 3d printing

November 20, 2021

November 20, 2021

fall fog

fall fog

PLV-100 repair tech demonstrates ventilator maintenance

PLV-100 repair tech demonstrates ventilator maintenance

Blender test: Dropping cloth on patient. Why do they eat it?

Blender test: Dropping cloth on patient. Why do they eat it?

Blender User Request: LED Placement in CNC-Milled Heatsink

Blender User Request: LED Placement in CNC-Milled Heatsink

3d Printing Idea: Interlocking layers for increased adhesion and shear strength.

3d Printing Idea: Interlocking layers for increased adhesion and shear strength.

3d Printing Idea: Vertical tacking layers - Part 2

3d Printing Idea: Vertical tacking layers - Part 2

3d Printing Idea: Vertical tacking layers for better layer adhesion

3d Printing Idea: Vertical tacking layers for better layer adhesion

[2021-08-31 - 09-04] Animation of Ionogram data from Virginia (WP937)

[2021-08-31 - 09-04] Animation of Ionogram data from Virginia (WP937)

Classifying home audio for patient voice amplification and playback

Classifying home audio for patient voice amplification and playback

One-Line Gnuplot Wave Superposition Joy

One-Line Gnuplot Wave Superposition Joy

Salty cursive writing in Blender, v3.

Salty cursive writing in Blender, v3.

Blender powder/grains along curve, with charge on curve and particles.

Blender powder/grains along curve, with charge on curve and particles.

Blender particle "grains" along curve

Blender particle "grains" along curve

LG 47LM8600 3D-TV has no LED strips!

LG 47LM8600 3D-TV has no LED strips!

Katydid jumping (like a grasshopper), 480fps

Katydid jumping (like a grasshopper), 480fps

Kenmore 51833 fridge failing, a visit to a Compressor, Condenser, & Fan.

Kenmore 51833 fridge failing, a visit to a Compressor, Condenser, & Fan.

Dolly Parton, neural voice clone, tells patient's family about their medical equipment.

Dolly Parton, neural voice clone, tells patient's family about their medical equipment.

Blender quick tip: Manual axonometric / isometric camera alignment to sprites.

Blender quick tip: Manual axonometric / isometric camera alignment to sprites.

samsung sm t530 motherboard closeup0001 13063

samsung sm t530 motherboard closeup0001 13063

I custom-made a Ventilator / CPAP Nosepiece for my Wife

I custom-made a Ventilator / CPAP Nosepiece for my Wife

Capacitive sensors with simultaneously-driven active shields.

Capacitive sensors with simultaneously-driven active shields.

Enclosure for Esp8266 with adapter board to ili9341. Measurements wrong!

Enclosure for Esp8266 with adapter board to ili9341. Measurements wrong!

3d printing: No supports. Minimal wall to allow bridging.

3d printing: No supports. Minimal wall to allow bridging.

ws2812b matrix on old Phillips oscilloscope and a 200 ohm resistor

ws2812b matrix on old Phillips oscilloscope and a 200 ohm resistor

Scoping ws2812b led matrix

Scoping ws2812b led matrix

Testing color steps of supposed 24-bit ws2812b LEDs

Testing color steps of supposed 24-bit ws2812b LEDs

Blender fluid sim revealed silly "obvious" mistake.

Blender fluid sim revealed silly "obvious" mistake.

Blender: Testing flow of rubber injected into a mold.

Blender: Testing flow of rubber injected into a mold.

Los Angeles, Palisades fire. 6 Miles Away in San Fernando Valley

Los Angeles, Palisades fire. 6 Miles Away in San Fernando Valley

Tilt mouse prototype. Gyroscope/accelerometer board inside.

Tilt mouse prototype. Gyroscope/accelerometer board inside.

Final casting in 3d printed molds. Platinum-catalyzed Silicone ventilator nose pillow.

Final casting in 3d printed molds. Platinum-catalyzed Silicone ventilator nose pillow.

(Slow video) Evaluating 4-part mold for ventilator nose pillows

(Slow video) Evaluating 4-part mold for ventilator nose pillows

DIY: Easy differential heating/cooling of home AC/Heating airflow

DIY: Easy differential heating/cooling of home AC/Heating airflow

Demolding ventilator nose pillows (again), for show.

Demolding ventilator nose pillows (again), for show.

Blender: Quick test: Snap button - Screw Modifier Method (2/2)

Blender: Quick test: Snap button - Screw Modifier Method (2/2)

Blender: Quick test, making a snap button, method 1 (1/2).

Blender: Quick test, making a snap button, method 1 (1/2).

Custom Medical 3d Printing! Ventilator/CPAP nose support [2/2]

Custom Medical 3d Printing! Ventilator/CPAP nose support [2/2]

Custom Medical 3d Printing! Ventilator/CPAP nose support [1/2]

Custom Medical 3d Printing! Ventilator/CPAP nose support [1/2]

Blender: Testing creation of forceps, scissors, and whatnot.

Blender: Testing creation of forceps, scissors, and whatnot.

ferrite bead gone wild

ferrite bead gone wild

failed bolt hole inner perimeters

failed bolt hole inner perimeters

ABS Quick Foggy-Surface Removal on Ventilator/CPAP Nosepiece

ABS Quick Foggy-Surface Removal on Ventilator/CPAP Nosepiece

Audio vibration test on calcium carbonate toothpaste suspension

Audio vibration test on calcium carbonate toothpaste suspension

Blender test: Rotate a cube with parented empties. Awful.

Blender test: Rotate a cube with parented empties. Awful.

Tilt-mouse live-display UI, and helpful user-demo

Tilt-mouse live-display UI, and helpful user-demo

Blender quick-tip: Hanging cable with mesh deform

Blender quick-tip: Hanging cable with mesh deform

Blender: Object sticking to another object, and following its normals.

Blender: Object sticking to another object, and following its normals.

Tilt-mouse working (with a bit of gyro inaccuracy)

Tilt-mouse working (with a bit of gyro inaccuracy)

Satisfying Dynamic-Hair: Tutorial - Blender

Satisfying Dynamic-Hair: Tutorial - Blender

Tilt-mouse: Arduino serial plot speed compared to minicom

Tilt-mouse: Arduino serial plot speed compared to minicom

Tilt mouse new dome

Tilt mouse new dome

Blender assembling parts: Using shrinkwrap, hooks, and parenting.

Blender assembling parts: Using shrinkwrap, hooks, and parenting.

Bash+Tmux: Very convenient - Change to recently-displayed directory

Bash+Tmux: Very convenient - Change to recently-displayed directory

Consulation about Redwoods: Dying, but healed with water

Consulation about Redwoods: Dying, but healed with water

Blender Quick Tip: Rotate objects flat for 3d printing (or other purposes)

Blender Quick Tip: Rotate objects flat for 3d printing (or other purposes)

Tilting mouse almost usable?

Tilting mouse almost usable?

MCU Tiny Text Plot Library (Arduino, keywords)

MCU Tiny Text Plot Library (Arduino, keywords)

Debugging Tilting-gyro mouse with a text plot dumped out Serial

Debugging Tilting-gyro mouse with a text plot dumped out Serial

Blender Biceps Squeeze: Using a simple Bone constraint and a Helper Bone

Blender Biceps Squeeze: Using a simple Bone constraint and a Helper Bone

Rose and Light Wind through Trees in Backyard

Rose and Light Wind through Trees in Backyard

Blender Animation Setup for Nixie Tube Demo (forgive choppy local audio capture)

Blender Animation Setup for Nixie Tube Demo (forgive choppy local audio capture)

Blender Tip: Solidify modifier intersections (Read vid description)

Blender Tip: Solidify modifier intersections (Read vid description)

Nixie Tubes - Gigi version 2

Nixie Tubes - Gigi version 2

Arrogant Nixie Test!

Arrogant Nixie Test!

Tilt mouse prototype 2020-10-17

Tilt mouse prototype 2020-10-17

Tutorial: Designing and 3d printing a Ventilator Tubing Clip

Tutorial: Designing and 3d printing a Ventilator Tubing Clip

Design of bracket for Ventilator/CPAP nose piece support

Design of bracket for Ventilator/CPAP nose piece support

Tilt-mouse, next prototype.

Tilt-mouse, next prototype.

Adjustable Precision: Radial Interpolation between 2D Sensor Data and Output XY Values

Adjustable Precision: Radial Interpolation between 2D Sensor Data and Output XY Values

Tilting mouse, latest modeling, pre-print adjustments.

Tilting mouse, latest modeling, pre-print adjustments.

Making housing/clips for Gyro-mouse components

Making housing/clips for Gyro-mouse components

Custom 3d-printed Mouse Button Set for Disabled User

Custom 3d-printed Mouse Button Set for Disabled User

Prime Directive: Initial attempts at demonstrating AI dangers...

Prime Directive: Initial attempts at demonstrating AI dangers...

Gyro values from tilting-mouse

Gyro values from tilting-mouse

Figuring out disability mouse audio interface

Figuring out disability mouse audio interface

Radterpolator: Fully functioning radial interpolation for disability mouse

Radterpolator: Fully functioning radial interpolation for disability mouse

Rhino Mouse Prototype [Video 10 of 3]

Rhino Mouse Prototype [Video 10 of 3]

Gyro/tilt mouse "vector" field Mouse.X values [2/2]

Gyro/tilt mouse "vector" field Mouse.X values [2/2]

Gyro/tilt mouse "vector" field Mouse.X values

Gyro/tilt mouse "vector" field Mouse.X values

Successful mouse interpolation of arbitrary user sensor positions

Successful mouse interpolation of arbitrary user sensor positions

Rhinoceros Mouse - Tilting with gyroscope sensor

Rhinoceros Mouse - Tilting with gyroscope sensor

Thermometer LCD, fire, blackens.. and comes back)

Thermometer LCD, fire, blackens.. and comes back)

Evaluating gyroscope mouse pointer value transform

Evaluating gyroscope mouse pointer value transform

Blender: Making a square'ish UV out of a Cone

Blender: Making a square'ish UV out of a Cone

High MERV/HEPA expansion cover for Air Intake

High MERV/HEPA expansion cover for Air Intake

Refrigerator door sensor - 3d printed

Refrigerator door sensor - 3d printed

Disability Tilt-Mouse Gyro Sensor Examination

Disability Tilt-Mouse Gyro Sensor Examination

Sky in Los Angeles. California burning up.

Sky in Los Angeles. California burning up.

Free: How to run "Below the Root" in an Emulator

Free: How to run "Below the Root" in an Emulator

Blender: Splitting an object into cubes

Blender: Splitting an object into cubes

[Part 2/2] Blender quick wheel with spokes for D-motor-shaft

[Part 2/2] Blender quick wheel with spokes for D-motor-shaft

[Part 1/2] Blender quick wheel with spokes for D-motor-shaft

[Part 1/2] Blender quick wheel with spokes for D-motor-shaft

3d print a custom sprinkler nozzle

3d print a custom sprinkler nozzle

Disability mouse husk and sensor+MCU placement

Disability mouse husk and sensor+MCU placement

Successful 3d print and use of a new Ventilator Nose piece

Successful 3d print and use of a new Ventilator Nose piece

Visualization of Data Preparation for a Neural Net (RNN/LSTM/GRU)

Visualization of Data Preparation for a Neural Net (RNN/LSTM/GRU)

Unknown Beatle landed on human. Captured. Freed.

Unknown Beatle landed on human. Captured. Freed.

Growing things over time in ventilator water container

Growing things over time in ventilator water container

Disability Mouse (to save the day...) -- Neural Net training a sensor-based mouse.

Disability Mouse (to save the day...) -- Neural Net training a sensor-based mouse.

3d-printable Replacement for Breeze Headgear Ventilator/CPAP Nosepiece Shell

3d-printable Replacement for Breeze Headgear Ventilator/CPAP Nosepiece Shell

Charge in magnetic field, Examinations 1

Charge in magnetic field, Examinations 1

3d Reconstruction of hand on mouse

3d Reconstruction of hand on mouse

Making a punch for removable cellphone camera lens covers

Making a punch for removable cellphone camera lens covers

IDE Font/Lineheight Scaling with Distance

IDE Font/Lineheight Scaling with Distance

Blender 3d: Procedural: Octagon with rounded corners #2

Blender 3d: Procedural: Octagon with rounded corners #2

Basic 3d printer maintenance can avert this damage

Basic 3d printer maintenance can avert this damage

Bad molex bad. (Reseat your connectors so they don't burn!)

Bad molex bad. (Reseat your connectors so they don't burn!)

Why do slicers frequently get confused on my models.

Why do slicers frequently get confused on my models.

Checking 3d printer hotbed lead solder joints

Checking 3d printer hotbed lead solder joints

Melted 3d printer hotbed connector. Sorrow.

Melted 3d printer hotbed connector. Sorrow.

Living things in standing water in backyard. OnePlus 6 mobile camera.

Living things in standing water in backyard. OnePlus 6 mobile camera.

Ventilator exhalation valve with*standard* bacteria filter on output.

Ventilator exhalation valve withstandard bacteria filter on output.

Liposomal nanoemulsion Vitamin C with a Blender -- First draft, no narration

Liposomal nanoemulsion Vitamin C with a Blender -- First draft, no narration

"Copying" settings from one ventilator to another

"Copying" settings from one ventilator to another

Quick sketch (30s video): Dolphin family plastic dinner.

Quick sketch (30s video): Dolphin family plastic dinner.

VTech Baby Monitor Modification for a Patient's Family

VTech Baby Monitor Modification for a Patient's Family

Neural Network (CNN) for CT/DICOM enhancement of bones for segmentation

Neural Network (CNN) for CT/DICOM enhancement of bones for segmentation

My Broken Hand: Analyzing your own high bit-depth X-Ray (medicine, forensics, etc.)

My Broken Hand: Analyzing your own high bit-depth X-Ray (medicine, forensics, etc.)

Room and Audio Equipment Analysis

Room and Audio Equipment Analysis

Drums with Hydrogen, Vid Sequence in Blender. Drums @ 1m45s

Drums with Hydrogen, Vid Sequence in Blender. Drums @ 1m45s

Trumpet flower tree keeps growing back!

Trumpet flower tree keeps growing back!

Inside a wheelchair's "non serviceable" dried out lead acid gel cell batteries.

Inside a wheelchair's "non serviceable" dried out lead acid gel cell batteries.

Olivine CO2 Scrubber and Air Filter v0.9b (bad version - see description)

Olivine CO2 Scrubber and Air Filter v0.9b (bad version - see description)

Blender 3d: Countries' Healthcare Coverage: Behind the Scenes

Blender 3d: Countries' Healthcare Coverage: Behind the Scenes

Does Your Country Provide Free & Universal Healthcare?

Does Your Country Provide Free & Universal Healthcare?

Quick Nature: Orange-eyed Fruit Flies (Drosophila melanogaster)

Quick Nature: Orange-eyed Fruit Flies (Drosophila melanogaster)

Galvanic accelerated corrosion of an otherwise lovely hose's reinforcement spring?

Galvanic accelerated corrosion of an otherwise lovely hose's reinforcement spring?

Sprinkler shutoff broken - Been putting off addressing this valve...

Sprinkler shutoff broken - Been putting off addressing this valve...

Slow Motion: Wasps (?) (240 fps)

Slow Motion: Wasps (?) (240 fps)

Blender Experiment: Mixing Edgesplit and Subsurfs for Object Decoration

Blender Experiment: Mixing Edgesplit and Subsurfs for Object Decoration

Blender Quick Tip: 3 Methods to Size an Angled Face

Blender Quick Tip: 3 Methods to Size an Angled Face

Fruit flies, slow motion (480 fps) - One flying.

Fruit flies, slow motion (480 fps) - One flying.

Fruit flies, slow motion (480 fps) - No flying. Fluttering and walking

Fruit flies, slow motion (480 fps) - No flying. Fluttering and walking

Imbalanced fan - examining bolt vibration with and without paperclip

Imbalanced fan - examining bolt vibration with and without paperclip

Imbalanced exhaust fan, blade mounting examination

Imbalanced exhaust fan, blade mounting examination

Imbalanced fan (480 fps) - 2 paperclips - quick view

Imbalanced fan (480 fps) - 2 paperclips - quick view

Imbalanced fan (480 fps) - 1 paperclip - quick view

Imbalanced fan (480 fps) - 1 paperclip - quick view

Imbalanced fan (480 fps) - quick view

Imbalanced fan (480 fps) - quick view

Imbalanced fan (480 fps)

Imbalanced fan (480 fps)

Imbalanced exhaust fan (60fps)

Imbalanced exhaust fan (60fps)

Blender Quick Tip: Setting bone length by hand, keeping original orientation

Blender Quick Tip: Setting bone length by hand, keeping original orientation

Under-bed support for a floor-jack

Under-bed support for a floor-jack

Ventilator exhalation valve

Ventilator exhalation valve

FreeCAD (and Blender): Trying to model a bed-tilting mechanism

FreeCAD (and Blender): Trying to model a bed-tilting mechanism

Baby monitor components' heat with and without a battery in.

Baby monitor components' heat with and without a battery in.

Dying baby monitor diagnosing (Part 2 of ?)

Dying baby monitor diagnosing (Part 2 of ?)

Dying baby monitor diagnosing

Dying baby monitor diagnosing