56 Results for "3D printing"

LED PCBA UV Torch
Hacker page by luozhan2022
What is Needed to Start a PCBA UV Torch Project Here is a list of suggested key components needed for this small project: 395nm 5mm UV (ultraviolet) LED x 12 4V/500mAh SLA (sealed lead acid) battery x 1 N/O (normally open) type momentary push button...

I deal with the Requirements of a new mathematical symbol in order to explain the Retrodynamic Phenomenon Effect
Hacker page by Carlos Barrera
I deal with the Requirements of a new mathematical symbol, in order to explain the Retrodynamic Phenomenon Effect, that occurs in an invention that I am developing. It is called the "Retrodynamic Effect" and it is created by having a situation of an...

What are Fiducial Marks on a PCB?
Hacker page by Erick MV
DESCRIPTION Fiducials are little target registration marks that are printed on PCBs, they are placed on the top copper layer (and bottom if you're doing 2-layers) and allow the vision system of the pick and place to recognize where the PCB is at. They...

Sidekick project
Hacker page by danjovic
The idea for this project occurred to me while I was implementing the PC Joystick adapter for #Control Freak , and the user @Dave's Dev Lab mentioned that he had 300 IBM PC jr joysticks and I started to wonder if I could use the cheap Digispark...

Drone Parts & Components' Overview
Hacker page by Bhushan Mapari
Nowadays, Unmanned Aerial Vehicles (UAVs) are becoming popular with their high flying capacities, image capturing & video recording features, and most importantly, their parts & components which play a vital role in this small yet powerful Unmanned Aircraft...

Mars 2020 Rover: Perseverance
Hacker page by Steve Taranovich
NASA and Space-X just successfully launched the Crew Dragon space capsule to the International Space Station (ISS). SpaceX’s Dragon also marks the first time a commercial aerospace company has carried humans into Earth's orbit. NASA astronauts Bob Behnken...

[SOLVED] docker, udev, USB naming
Hacker page by WJCarpenter
I'm surely not the first person to figure this out, but I didn't come across this solution while searching around. They are probably out there and I just didn't find them. The problem, in a nutshell, is how to reliably map USB devices into a docker container....

Artificial Muscles Brain Dump
Hacker page by zakqwy
I engaged in some serious whiteboard tangenting last night on the subject of artificial muscles. Keep reading if you're bored as hell; this is a long-winded post.I also took a bunch of close-up pictures, most of which ended up pretty blurry. My D40 never...

Is it possible to apply positive + in favor Newton III motion law as a dynamic system in a motor engine device?
Hacker page by Carlos Barrera
Is it Possible to Apply Positive in Favor/+ Physically Newton's Third Law of Motion as a Dynamic Cycle System in a Motor Device in a + Plus Way? 3rd Thermodynamic Law Applicate in a Power-Plant Device. The Reaction at From of the Action. New Torque Power....

[T] SpaceExplorer (SpaceMouse) as actual mouse?
Hacker page by kelvinA
[2 April 2023] So I was researching into input devices, and I had an idea: what if there was a way to use the SpaceExplorer I have in a shelf as a 2D mouse? Hear me out here! The main reason it was in a shelf was because I didn't want...

Beginners guide to Object Detection with Edge Impulse
Hacker page by Peter Ing
Edge Impulse is a user friendly machine learning development platform that makes it super easy for anyone with no background knowledge to get started building and deploying machine learning applications while learning along the way. By following a set...

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