9245 Results for "3D printing"

feature creep vol. {n+=1}: doors
Log from Minamil 3dp: another minimal CNC mill
Another log mostly about already-dead stuff that I took pictures of before breaking it down to make it different again. I tried to make this vulnerable corner at least not super fragile. It turned out to be super not fragile. It will take a much harder...

Tweaking BASIC on SmartResponse-XE
Details from Tweaking BASIC on SmartResponse-XE
The work by others to port Arduino BASIC to the Smart Response-XE device was of interest, but I wanted a few enhancements to extend battery life (auto shutdown) and I wanted an easier way to do math on the console rather than typing "PRINT" everytime...

INA219 & Arduino based Wattmeter
Details from INA219 & Arduino based Wattmeter
Another Wattmeter project is here, but this time everything is controllable digitally. We are using the INA219 as a digital device that allows the measurement of current, voltage, and therefore power. Simply, connect wire serial through this device and...

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....

PCB Stackup Review: Layer Configuration and Materials
Hacker page by Ryan O'Connor
PCB stackup is an essential component of printed circuit board design. It plays a critical role in determining the performance and functionality of electronic devices. It involves configuring PCB layers and selecting appropriate materials to...

VR Full Body Tracking (Part 1)
Hacker page by Valentyn
Over the past 10 years, we have witnessed the active development of the VR industry and efforts to implement it in various business and entertainment sectors. It quickly evolved from an exotic, incomprehensible, and very expensive novelty to a common...

DOLPi - RasPi Polarization Camera
Details from DOLPi - RasPi Polarization Camera
DOLPi – Two Low-Cost, RasPi-based Polarization Cameras for Humanitarian Demining and other ApplicationsThe project's blog is at: http://www.diyphysics.com/A complete project description including detailed construction instructions and Python code is...

Racing the Beam Ray Tracer
Log from Pano Logic Zero Client G1
Originally published here: https://tomverbeure.github.io/rtl/2018/11/26/Racing-the-Beam-Ray-Tracer.html Executive Summary This project uses real-time ray tracing to render a bouncing sphere on a plane.Think of it as a technology demo, the way they...

Octopod: Smart IOT Home Automation Project
Details from Octopod: Smart IOT Home Automation Project
How Everything Works? The NodeMCU is connected to a bunch of sensors, a relay module and RGB LEDs. It is connected to Blynk app on a smartphone via WiFi, which sends all the data and allows you to control your home. Raspberry Pi is also connected to...

Hack Chat Transcript Part 2
Log from Flexible PCBs Hack Chat with OSH Park
oshpark12:22 PM@Aaron_Kraus The substrate itself is spot-on 4.0 mils, which I've measured with a micrometer across multiple panel runs. The copper would likely be the largest variable, but should be with our stack-up specs https://docs.oshpark.com/services/flex/....

Hack Chat Transcript, Part 2
Log from Software Defined Radio Hack Chat
BSA Secure12:31 PM@RichardCollins I'm playing with Viasat Surfbeam 2 modems and their TRIA's (Outdoor units) that supports Input (RX) Frequency 18.3 to 20.2 GHz Output (TX) Frequency 28.1 to 30.0 GHz. I'm getting them on various none-ebay portals for...

Hack Chat Transcript, Part 1
Log from Circuit Sculpture Hack Chat
Hi everyone, welcome to the Hack Chat. We're excited to have @Mohit Bhoite | मोहित भोईटे today to talk about his wonderful circuit sculptures. If you haven't seen them, you should check them out at https://www.bhoite.com/sculptures/...

Hack Chat Transcript, Part 1
Log from Physical Security Hack Chat
Deviant Ollam12:00 PMGood evening, good morning, and good 'morrow... depending on what time zone you're in while reading this! 👍 Hello all, welcome to the Hack Chat today. I'm Dan Maloney, I'll be moderator today for our chat with Deviant Ollam....

Hack Chat Transcript, Part 1
Log from Harnessing Your Creativity Hack Chat
Hi all, welcome to Hack Chat. I'm Dan, I'll be moderating today for Leo Fernekes as we talk about "Harnessing Your Creativity." I know it's late -- or early -- where you are Leo. Are you online yet? Leo Fernekes12:00 PMYes - here and live Good morning!...

Hack Chat Transcript, Part 1
Log from 2022 Hackaday Prize Hack Chat
Dan MaloneyApr-13 12:00 PMHello everyone, welcome to the Hack Chat. I'm Dan, I'll be moderating today along with Dusan as we talk about the 2022 Hackaday Prize with Majenta Strongheart. Dave BlundellApr-13 12:00 PMha_proxy is another good way of doing...

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