Search found 500 matches

by publiusr
Sat Mar 29, 2025 8:40 pm
Forum: Lighting & Electronics
Topic: Lighting kits
Replies: 3
Views: 37504

Re: Lighting kits

by publiusr
Sat Mar 29, 2025 12:12 pm
Forum: Lighting & Electronics
Topic: What is this?
Replies: 56
Views: 77713

Re: What is this?

spaceship bridge simulator https://hackaday.com/2025/03/23/build-a-starship-starship-bridge-simulator-with-emptyepsilon/ https://hackaday.com/2025/03/30/protocol-analyzer-remembered/ Scanning film, images https://hackaday.com/2025/03/28/scanning-film-the-way-it-was-meant-to-be/ https://hackaday.com/...
by publiusr
Sat Mar 29, 2025 12:04 pm
Forum: Lighting & Electronics
Topic: What is this?
Replies: 56
Views: 77713

Re: What is this?

Old tech https://hackaday.com/2025/03/29/recreating-the-analog-beauty-of-a-vintage-tektronix-oscillator/ https://hackaday.com/2025/03/26/fitting-a-spell-checker-into-64-kb/ https://hackaday.com/2025/03/25/the-vectrex-home-computer-you-never-had/ https://hackaday.com/2025/03/25/ancient-pocket-compute...
by publiusr
Sat Mar 29, 2025 12:01 pm
Forum: Lighting & Electronics
Topic: Electronic Circuits Help
Replies: 53
Views: 265757

Re: Electronic Circuits Help

Lights https://hackaday.com/2025/03/28/an-artificial-sun-in-a-manageable-size/ https://hackaday.com/2025/03/25/led-filaments-become-attractive-time-piece/ https://hackaday.com/2025/03/24/keebin-with-kristina-the-one-with-the-grasshopper-typewriter/ https://hackaday.com/2025/03/24/glow-in-the-dark-pc...
by publiusr
Fri Mar 28, 2025 4:10 pm
Forum: Lighting & Electronics
Topic: LEDs & Other Low voltage, Low power lighting
Replies: 61
Views: 271300

Re: LEDs & Other Low voltage, Low power lighting

Atomic lighting? https://techxplore.com/news/2025-03-safe-nuclear-battery-lifetime.html optics and lighting https://phys.org/news/2025-03-unveil-unidirectional-focusing-diffractive-optics.html https://phys.org/news/2025-03-potential-heavy-atom-effect-metal.html https://phys.org/news/2025-03-cleverly...
by publiusr
Fri Mar 28, 2025 4:07 pm
Forum: Construction
Topic: 3D printing pitfall?
Replies: 137
Views: 337957

Re: 3D printing pitfall?

High resolution 3D prints https://phys.org/news/2025-03-based-polymerization-reaction-refines-3d.html https://techxplore.com/news/2025-03-electronics-free-robots-3d-printer.html Helmet https://techxplore.com/news/2025-03-geometric-material-safer-bicycle-helmet.html Oops https://m.facebook.com/story....
by publiusr
Fri Mar 28, 2025 4:04 pm
Forum: Lighting & Electronics
Topic: What is this?
Replies: 56
Views: 77713

Re: What is this?

More on art and video tech https://phys.org/news/2025-03-physics-art-patterns.html https://phys.org/news/2025-03-ambiguous-bridging-optical-3d-metrology.html https://techxplore.com/news/2025-03-shifting-oled-panel-dynamic-smartphone.html https://phys.org/news/2025-03-hidden-anatomy-klimt-red-disks.h...
by publiusr
Sun Mar 23, 2025 4:01 am
Forum: Lighting & Electronics
Topic: Electronic Circuits Help
Replies: 53
Views: 265757

Re: Electronic Circuits Help

Tech https://hackaday.com/2025/03/16/wire-recording-speaks-again/ https://hackaday.com/2025/03/16/the-amiga-no-one-wanted/ https://hackaday.com/2025/03/17/ask-hackaday-what-would-you-do-with-the-worlds-smallest-microcontroller/ https://hackaday.com/2025/03/18/writing-a-gps-receiver-from-scratch/ hac...
by publiusr
Sun Mar 23, 2025 3:48 am
Forum: Lighting & Electronics
Topic: I suck at LEDs and electronics
Replies: 18
Views: 56248

Re: I suck at LEDs and electronics

Old display https://hackaday.com/2025/03/19/modern-computings-roots-or-the-manchester-baby/ https://hackaday.com/2025/03/19/glasses-that-transcribe-text-to-audio/ https://hackaday.com/2025/03/18/keebin-with-kristina-the-one-with-the-cheesy-keyboard/ Memory https://hackaday.com/2025/03/18/speeding-up...
by publiusr
Sun Mar 23, 2025 3:35 am
Forum: Lighting & Electronics
Topic: What is this?
Replies: 56
Views: 77713

Re: What is this?

Art machine https://hackaday.com/2025/03/22/generative-art-machine-does-it-one-euro-at-a-time/ https://hackaday.com/2025/03/20/chemistry-meets-mechatronics-in-this-engaging-art-piece/ misc. tech https://hackaday.com/2025/03/22/card-radios-remembered/ https://hackaday.com/2025/03/23/musings-on-a-good...
by publiusr
Sat Mar 22, 2025 10:51 pm
Forum: Construction
Topic: Styrene cements and construction
Replies: 145
Views: 1215209

Re: Styrene cements and construction

Carbon fiber https://phys.org/news/2025-03-carbon-nanotube-wires-wearables-crafted.html https://techxplore.com/news/2025-03-smart-textiles-surfaces-lightweight-elastomer.html resin https://phys.org/news/2025-03-scientists-lab-grown-amber-resin.html Bio-plastic https://arstechnica.com/science/2025/03...
by publiusr
Sat Mar 22, 2025 9:06 pm
Forum: Construction
Topic: 3D printing pitfall?
Replies: 137
Views: 337957

Re: 3D printing pitfall?

Plastic prints https://hackaday.com/2025/03/19/make-fancy-resin-printer-3d-models-fdm-friendly/ Metal prints https://techxplore.com/news/2025-03-machine-framework-precision-efficiency-metal.html 3D prints in space https://phys.org/news/2025-03-3d-weight-space.html 3D printed robotics https://techxpl...
by publiusr
Fri Mar 21, 2025 5:40 pm
Forum: Construction
Topic: Styrene cements and construction
Replies: 145
Views: 1215209

Re: Styrene cements and construction

plastics https://phys.org/news/2025-03-machine-enables-customized-plastics-environmental.html https://phys.org/news/2025-03-bio-based-method-polyurethane-toxic.html https://phys.org/news/2025-03-plastic-degrading-enzymes-landfills.html https://phys.org/news/2025-03-3d-van-der-waals-frameworks.html h...
by publiusr
Sun Mar 16, 2025 1:09 am
Forum: Lighting & Electronics
Topic: I suck at LEDs and electronics
Replies: 18
Views: 56248

Re: I suck at LEDs and electronics

Tiny LED https://hackaday.com/2025/03/12/some-useful-notes-on-the-6805-ec10-addressable-rgb-led/ Tape https://hackaday.com/2025/03/12/a-fast-rewind-to-the-era-of-tapesponding/ Comlok https://hackaday.com/2025/03/12/flyingcam-is-sweet-diy-webcam-on-a-stick/ https://hackaday.com/2025/03/10/solar-power...
by publiusr
Sun Mar 16, 2025 12:26 am
Forum: Lighting & Electronics
Topic: What is this?
Replies: 56
Views: 77713

Re: What is this?

Image editing https://www.spacedaily.com/m/reports/Mastering_the_3D_Parallax_Effect_Using_CapCut_Desktop_Video_Editors_Layering_Tools_999.html //hackaday.com/2025/03/15/repairing-a-kodak-picture-maker-kiosk/ Music https://hackaday.com/2025/03/15/probably-the-simplest-sequencing-synth/ More https://h...
by publiusr
Fri Mar 14, 2025 3:57 pm
Forum: Lighting & Electronics
Topic: LEDs & Other Low voltage, Low power lighting
Replies: 61
Views: 271300

Re: LEDs & Other Low voltage, Low power lighting

LED https://techxplore.com/news/2025-03-cheap-environmentally-friendly-generation.html LED pixels as small as a virus https://techxplore.com/news/2025-03-perovskite-pixels-small-virus.html https://hackaday.com/2025/03/19/worlds-smallest-blinky-now-even-smaller/ Plastic to even out light https://tech...
by publiusr
Sun Mar 09, 2025 4:28 am
Forum: Scratchbuilding
Topic: Who collects stuff for scratch building?
Replies: 408
Views: 1537369

Re: Who collects stuff for scratch building?

Coffee syrup pumps may be of use https://www.amazon.com/Upouria-Raspberry-Flavoring-Variety-Bottles/dp/B07RT1L6X6 https://www.walmart.com/ip/Topekada-4-Pack-Glass-Coffee-Syrup-Dispenser-Bar-Square-Pump-1-4oz-Large-Capacity-Pump-Bottles-Syrup-Bottle-16oz-Black/5244713101 Black and white SHARPIE Bulle...
by publiusr
Sat Mar 08, 2025 11:28 pm
Forum: Construction
Topic: Tools of the Trade
Replies: 50
Views: 285690

Re: Tools of the Trade

Powder coat https://hackaday.com/2025/03/04/inexpensive-powder-coating/ Air knife https://hackaday.com/2025/03/03/make-your-own-air-knife-and-air-amplifier/ https://hackaday.com/2025/03/21/high-frequency-food-better-cutting-with-ultrasonics/ https://hackaday.com/2025/03/21/benchtop-haber-bosch-makes...
by publiusr
Sat Mar 08, 2025 11:23 pm
Forum: Lighting & Electronics
Topic: I suck at LEDs and electronics
Replies: 18
Views: 56248

Re: I suck at LEDs and electronics

Monitor https://hackaday.com/2025/03/05/a-tv-with-contrast-you-havent-seen-for-years/ https://hackaday.com/2025/03/05/ptychography-for-high-resolution-microscopy/ https://hackaday.com/2025/03/04/shortwave-resurrection-a-sticky-switch-fix-on-a-hallicrafters/ https://hackaday.com/2025/03/05/speaking-c...
by publiusr
Sat Mar 08, 2025 11:14 pm
Forum: Construction
Topic: 3D printing pitfall?
Replies: 137
Views: 337957

Re: 3D printing pitfall?

3D print https://phys.org/news/2025-03-chapter-3d-microprinting-mxene.html https://phys.org/news/2025-03-microwave-synthesis-mxene-faster-traditional.html https://techxplore.com/news/2025-03-nature-3d-method-faster-bamboo.html https://techxplore.com/news/2025-03-3d-soft-material-actuators-mimic.html...
by publiusr
Sat Mar 08, 2025 11:13 pm
Forum: Lighting & Electronics
Topic: What is this?
Replies: 56
Views: 77713

Re: What is this?

https://arstechnica.com/ai/2025/03/compression-conjures-apparent-intelligence-in-new-puzzle-solving-ai-approach/ https://arstechnica.com/google/2025/03/no-one-asked-for-this-google-is-testing-round-keys-in-gboard/ https://hackaday.com/2025/03/08/physical-computing-used-to-be-a-thing/ https://hackada...
by publiusr
Fri Mar 07, 2025 4:14 pm
Forum: Construction
Topic: Styrene cements and construction
Replies: 145
Views: 1215209

Re: Styrene cements and construction

More on polymers https://phys.org/news/2025-03-composite-materials-polymer-combines-strength.html https://phys.org/news/2025-03-anion-interactions-secret-stronger-synthetic.html https://phys.org/news/2025-03-scientists-unveil-rapid-technique-uniform.html https://phys.org/news/2025-03-scientists-plas...
by publiusr
Sun Mar 02, 2025 12:41 am
Forum: Construction
Topic: 3D printing pitfall?
Replies: 137
Views: 337957

Re: 3D printing pitfall?

3D tech https://phys.org/news/2025-03-butterfly-4d-smart-hydrogels-enables.html https://phys.org/news/2025-03-3d-microbial-electrochemistry-power-cleaner.html Thermal stuff https://hackaday.com/2025/02/27/thermorphs-self-folding-3d-prints/ https://hackaday.com/2025/02/25/infill-injection-experiment-...
by publiusr
Fri Feb 28, 2025 4:58 pm
Forum: Lighting & Electronics
Topic: I suck at LEDs and electronics
Replies: 18
Views: 56248

Re: I suck at LEDs and electronics

lights and displays https://phys.org/news/2025-02-hybrid-states-significantly-oled-brightness.html https://phys.org/news/2025-02-transparent-stretchable-substrate-image-distortion.html https://phys.org/news/2025-02-techniques-aligning-nanocrystals-solar-cell.html https://phys.org/news/2025-02-unrave...
by publiusr
Fri Feb 28, 2025 4:56 pm
Forum: Construction
Topic: Styrene cements and construction
Replies: 145
Views: 1215209

Re: Styrene cements and construction

plastics and polymers https://phys.org/news/2025-02-boosted-soil-bacterium-sustainable-bioplastic.html https://phys.org/news/2025-02-network-hydrogel-polymers-feature-rapid.html https://phys.org/news/2025-03-recycling-products-scientists-tackle-plastic.html https://phys.org/news/2025-03-pure-porous-...
by publiusr
Fri Feb 28, 2025 4:52 pm
Forum: Construction
Topic: 3D printing pitfall?
Replies: 137
Views: 337957

Re: 3D printing pitfall?

3D prints in the news https://techxplore.com/news/2025-02-optimizes-electrical-thermal-mechanical-behavior.html https://phys.org/news/2025-02-optimized-approach-enables-super-resolution.html https://phys.org/news/2025-02-xolography-based-method-enables-3d.html https://phys.org/news/2025-02-metal-spa...
by publiusr
Mon Feb 24, 2025 3:34 am
Forum: Lighting & Electronics
Topic: What is this?
Replies: 56
Views: 77713

Re: What is this?

On photogrammetry https://www.isprs.org/ Film https://hackaday.com/2025/03/01/using-four-rolls-of-film-to-make-one-big-photo/ https://hackaday.com/2025/02/28/gonzo-film-making-with-the-raspberry-pi/ Wand https://hackaday.com/2025/02/28/cheap-fiber-optic-wand-toy-becomes-tiny-weird-display/ https://h...
by publiusr
Sun Feb 23, 2025 6:20 am
Forum: Construction
Topic: 3D printing pitfall?
Replies: 137
Views: 337957

Re: 3D printing pitfall?

Sensors https://hackaday.com/2025/02/20/reconstructing-3d-objects-with-a-tiny-distance-sensor/ https://hackaday.com/2025/02/18/space-monitor-points-out-celestial-objects/ hackaday.com/2025/02/17/measuring-local-variances-in-earths-magnetic-field/ https://hackaday.com/2025/02/18/vacuum-forming-with-3...