1888 Results for "%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EA%B0%95%EC%B6%94%E2%9C%9Awww%2Coptime4.com%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%20%EC%9D%B8%EC%B2%9C%EB%A7%88%EC%82%AC%EC%A7%80%20%E2%9C%9A%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%E1%98%9B%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EC%82%AC%EC%A7%84%E1%98%9B%20%EC%9D%B8%EC%B2%9C%ED%9C%B4%EA%B2%8C%ED%85%94%20%EC%9D%B8%EC%B2%9C%ED%82%A4%EC%8A%A4%EB%B0%A9%20%ED%83%80%EC%9E%84"
A previous search revealed that there were LED modules that were 15mm wide and had 3 digits. We need 3 of those side to side to get the 9 digits a Sinclair Scientific needs. Previous implementations using two packs of 4 bubble LED modules needed...
Once I got the digits displaying, I wanted to crossfade them. This was something I had seen people talk about doing, and I saw videos of people successfully doing it, but I couldn't find examples of it being done. I figured the Arduino had...
This project is something I've had on my mind for a while. Mike Szcys posted to Hackaday with 4 days to go to the deadline for the hackaday prize, convinced me to formalize the idea and begin work, now I have to work fast !The prerequisite knowledge...
Today I conducted a test of the gimbal from a launch rod using extra long tethers. I was hoping that the launch rod would keep it straight during the initial thrust spike, and that the gimbal would take over from there. At the moment, there is no recovery...
While procrastinating on solving the software issues around the ADC, I've been working on a PCB layout. I finally finished the layout tonight, and ordered some PCBs from JLCPCB.Here's hoping it all works!The board has:Breakout of most of the ESP32-WROVER...
There are different software alternatives to plot nautical charts, the following table shows some of them: NamePlatform / Environment FormatInternetOpenCPNWindows, LinuxKAP,BSB, CM93OfflineWinNav (GPS-32)WindowsOpenSeaMap (KAP) WSV, BingMaps,...
I've been in connector hell for weeks. That means not having the right board or the right driver or the right computer or the right version of windows, the right bits, the right registry entries, the right COM ports and a million other things just...
In the attempts to alleviate the issues with traditional sucrose based grain brittleness I had switched over to a formulation that used corn-syrup as a humectant and secondary binder. This allowed for the grains to be malleable after casting without...
Raspberry Pi camera and Dropbox I have used the Raspi_Cam_Web_Interface to capture stop motion pictures and videos. But I decided I would like the process to be more automated. I looked at pushing the media to a cloud so I would not have to manually...
Tl;drWhat is Sequential Injection Analysis (SIA)?Our implementation of SIADesign constraints of automated samplingDescription of the plumbing of C4DerpillarA key component of any analysis protocol is preparing the sample a user wants to analyse within...
I found some time to "follow the energy" in the V2.2 design using a PCB designed just for testing. The interesting addition to the circuit is a 1-ohm resistor in series with the LED: The resistor allows the LED current waveform to be captured on...
Three sets of rotors are used here. The main difference between the rotors is their KV and the recommended propeller size. Table I summarizes the components comprising the rotors sets and the testing conditions. The coaxial system experiments consist...
Chris Gammell11:54 AMHello Hack Chat! Hi Chris - welcome! Chris Gammell11:55 AMthanks! morgan11:55 AMoh heeeey Chris Gammell11:55 AMHey Morgan guido.giunchi12:00 PMHi! Looks like we've got a good turnout, so let's kick it off. Welcome to the Hack Chat...
Dave Sopchak10:42 AMoh man I should put on a clean shirt Dan Maloney10:43 AMHi Dave! We're strictly come-as-you-are around here. Thank God, because I'm rarely presentable Dave Sopchak10:44 AMI'm just happy to be here, hope I can help the ball club Dan...
Introduction I'm going to include a review for PCBWay service as a part of this update because they supported me with the current iteration of Xling v3.2 and manufactured black PCBs for free.However, I'd like to keep it as fair as possible because everyone...