580 Results for "%E2%86%98 %EC%B5%9C%EC%A0%80%EA%B0%80 %C3%921%C3%92%E3%80%88%E2%91%BB%E2%91%B789%E3%80%8983%C3%92%E2%91%A5 %E2%86%97 %EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%E3%8F%83 %E3%8F%90addition%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%E2%85%A6%EA%B0%95%EB%82%A8%EC%88%A0%EC%A7%91%EC%A0%95%EB%B3%B4%EA%B0%95%EB%82%A8%EC%88%A0%EC%A7%91%EC%A0%95%EB%B3%B4%EF%BC%AF %D0%A7%EA%B0%95%EB%82%A8%EC%88%A0%EC%A7%91%EC%A0%95%EB%B3%B4exhibit %EA%B0%95%EB%82%A8%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%D0%BA%EA%B0%95%EB%82%A8%EC%88%A0%EC%A7%91%EC%A0%95%EB%B3%B4%E3%8E%BC%C5%8Amethod"

Improving battery life
Log from Watchduino2
As you probably know, one of the reasons that drove us to build Watchduino in the first place was the prospect of creating a smartwatch that you wouldn’t need to think about recharging. We achieved this with the first Watchduino, using techniques like...

Part Round-Up: The Storage
Log from Reverse-Sleeper Gaming Rig
The CF Card was obtained on March 8th, 2017, and the CF to IDE adapter was obtained on March 9th, 2017.Just a warning: this is a longer log post compared to the others.IDE is one of those legacy technologies that you see everywhere in spite of its age....

Design and Project Decisions
Log from Designing a Raspberry Pi HAT
Yesterday set up this project and filled in info to get it up to where I was at. Today started fleshing in the design decisions to get things moving further. After writing up a bunch of info for the Details Section, I think I'll use this log section...

Extracting and purifying PHAs using mealworms
Log from Plastic-producing personal bioreactor system
In the first log I investigated the methods of growing bacteria, and extracting ,then purifying their PHA granules into usable plastics! A major roadblock is the usage of toxic solvents in the extraction and/or purification process. This means...

Xling v4.0 - a plugin for GIMP, improved graphic functions and updated PCB
Log from Xling
Introduction It's been quiet here for a while and it might be a good moment to provide an update describing what's been done during previous months. I've been working on Xlingtool, a plugin for GIMP based on LCD Image Converter and a new way to draw...

Looking at the Galvos
Log from Laser Galvo Clock
What I BoughtI bought the cheapest laser galvo mirror set that I could buy, that also had reasonable shipping. I ended up with this one.The kind I boughtThe set comes with the twin galvanometers, mounted on a metal block, two driver boards and a...

Project Log 13: Putting the nail on hydraulics (or not).
Log from DIY Mech/Exoskeleton suit.
Thursday 09:05, 08/12/2022 Well, as I said on the previous Project Log 12: hydraulic mechs are not viable. The thing is that I calculated the hydraulic artificial muscle mech, not hydraulic cylinder mech. THEREFORE, I will try again to...

Circuit Design / LED Driver Board
Log from Decade Flashlight
Here's the circuit used to drive the LED. A PIC12LF1571 periodically wakes to pulse the gate of an N-channel MOSFET. The MOSFET allows current to build through a 1 mH inductor; once the MOSFET shuts off, the inductor discharges through the LED to create...

Log All the Fails!
Log from DCC Hacking
I finally started to do something that I've been wanting to do for over 20 years: use a logic analyzer to figure out how the DCC-175 communicates with the PC. It didn't go so well but I fixed my mistakes. If you want, you can skip this...

A Quick Update
Log from DCC Hacking
I know it's been quiet in this corner for a long time. But lately there have been some exciting things happening to this project. So here goes! ---------- more ---------- First of all, the most exciting news: I found a cable that fits...

Why build hope...?
Log from PR-Holonet: Disaster Area Emergency Comms
It took 1.5 months to learn anything about my dad. It took 2.5 months to finally hear him live over the phone. There is a difference between not having the chance to call your family, and not being able to and not knowing if you will be able to. ...

EJA - Improvements in the Electronics Design
Log from 2021 HDP Dream Team: EJA
Since the beginning of this project we have designed and tested different electronic designs, this log compares them and highlights their features, cost and dimensions. We recently design EJA M v1.0 with the goal of replacing the previous designs,...

Pi 400 Video Editing: Fail #1
Log from Raspberry Pi 400 Daily Driver
I'm sitting down to start creating a video I started a while ago and never finished. I'll be doing it on the Pi 400 of course. Pi 400, Vilros Pidock 400, in ear monitors, kdenlive, Audacity, extra patience. The first step is to review all the footage...

Project Log 39: Actually, I don't need actuators.
Log from DIY Mech/Exoskeleton suit.
01/04/2023, Saturday, 20:19 Before anything, this is not a joke-log or any kind of prank, just hear me out. So, I was thinking about a lot of things and I finally understood that I was making a huge mistake when thinking that "making mech/exosuit...

Version 2.1: 5 Years on a CR2032 in 19 Different Colors
Log from TritiLED
Here's the latest version using the inductor boost topology, along with the matching programmer board. With a barebones program loaded, this particular unit should glow for almost seven years on a CR2032 (consuming 3.6 uA) - it runs for seven seconds...

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