20 Results for "%E3%80%8A%E3%80%88 %EB%AC%B8%EC%9D%98 OIO%E2%86%975793%E2%86%977458 %E3%80%8B%E3%80%89 %EC%85%94%EC%B8%A0%EB%A3%B8%EA%B0%80%EA%B2%A9%E3%89%BB %E3%80%8A%E3%80%88 %EB%AC%B8%EC%9D%98 OIO%E2%86%975793%E2%86%977458 %E3%80%8B%E3%80%89 %E3%89%BAsteal%E3%85%AF%EA%B0%95%EB%82%A8%EC%85%94%EC%B8%A0%EB%A3%B8%EC%85%94%EC%B8%A0%EB%A3%B8%EA%B0%80%EA%B2%A9%D1%84temperature %EC%85%94%EC%B8%A0%EB%A3%B8%ED%9B%84%EA%B8%B0%EC%85%94%EC%B8%A0%EB%A3%B8%EA%B0%80%EA%B2%A9 %EA%B0%95%EB%82%A8%EC%85%94%EC%B8%A0%EB%A3%B8%E3%85%A3%EC%85%94%EC%B8%A0%EB%A3%B8%EC%B6%94%EC%B2%9C%CF%88encouragement%E3%85%94"

Reverse Engineering from Package Data
Log from Reverse Engineering a Drone
As you can see airodump-ng picked up the WiFi of the drone and also that it is running on channel 2. Next I recorded some packages. sudo airodump-ng -w JJRC_out -c 2 -bssid 10:A4:BE:2E:77:B5 wlan0mon While recording I simply used all the functions the...

We're crowdfunding!
Log from uECG - small open source wireless ECG sensor
Finally we got to post on Hackaday! We're back from Makerfaire - it's been a very busy time. Lots of people (20+) tested our device in the field, so to say, and ironically, it could be considered a stress testing for our device, though we couldn't measure...

0201 Club
Log from An Unfortunate SMD Project
As the misery spreads, it seems only fitting that we should recognize those who are unfortunate enough to suddenly complete the SMD Challenge. To be included in this club, you must submit photographic evidence (or link thereof) of a working SMD...

Testing Germanium transistors (2nd part)
Log from Clockwork germanium
Before I can proceed with the debouncing circuit, I have to evaluate the characteristics of the transistors and choose the lousiest (debouncing is not a critical circuit). Fortunately I had built a board for manually Testing Germanium transistors. Remark:...

2nd Platform Support -- Olimex board
Log from TRS-80 Model 1 on a PIC32
"...O frabjous day! Callooh! Callay!' He chortled in his joy."Today I finished porting the code to the Olimex Duinomite Mini board, so now you can have your emulator for about $25 USD (for what we paid upwards of a couple grand in the day), and soooo...

Follow me - part 2
Log from Wild Thumper based ROS robot
FInally got a HB9CV antenna, a BNC cable and a corresponding adapter to my RTL-SDR. I've put the antenna onto a servo and 3d printed an adapter, the whole setup looks like this:The beacon was quickly wired on a breadboard. The antenna does not have the...

Write-up
Log from ESP32 Game Console
To be honest, i started this project because I did not want to pay about $80 for console and shipping to Czech Republic. If I look back, it cost me much much more, but it would not be such a fun & and some frustration. It took me about 1,5 year to finish...

Hack Chat Transcript, Part 1
Log from Open and Sustainable Engineering Hack Chat
Andreas Kahler joined the room.11:56 AM OK everyone, time to get started. I'm Dan, I'm the mod for today's Hack Chat with Dr. Joshua Pearce from Michigan Tech. He's here today to talk to us about open and sustainable engineering. Joshua, I think you're...

Code upgrade_1.1
Log from Bracelet for the blind
//bracelet_for_the_blind_Upgrade_1.1 //tác giả(Author): Đỗ Xuân Tiến - Gmail: doxuantiendx07@gmail.com #include const int trig = A1; //chân trig của HC-SR04 const int echo = A0; //chân echo của HC-SR04...

Print the file cluster offset
Log from OSI SD Card Operating System (OSISDOS)
Back to the Directory Entry Structure table: The offset to the cluster is at locations 20-21 and 26-27. The code to support this is: 4550 PRINT " ";:PRINT ((MA(DF+30)*65536)+(MA(DF+29)*256)+MA(DF+28)); 4560 AC=(65536*MA(DF+21))+(256*MA(DF+27))+MA(DF+26)...

Diving Deeper into the PreCalc
Log from QuickSilver Neo: Open Source GPU
Last time, I talked about how I shifted most of the heavy calculation work for rasterization into the per-triangle preparation, the PreCalc block. In this post I'll walk through some of the steps from formula to implementation.At its heart are the following...

initial log
Log from Pocketshade
So this is where im at: I've built a couple of prototypes, one of which i got working at some point. intend to upload pictures of the pcbs at least considering i've either scrapped or misplaced the assembled versions. At first i tried to have the games...

Code upgrade_1.2
Log from Bracelet for the blind
//bracelet_for_the_blind_Upgrade_1.2 //tác giả(Author): Đỗ Xuân Tiến - Gmail: doxuantiendx07@gmail.com #include const int trig = A1; //chân trig của HC-SR04 const int echo = A0; //chân echo của HC-SR04...

Can be combined with battery backup (upgrade_1.2.1)
Log from Bracelet for the blind
You can use the phone's spare battery. Circuit diagram upgrade_1.2.1 Press on/off on "Bracelet for the blind" after plugging the spare battery to use. Code upgrade_1.2.1 //bracelet_for_the_blind_Upgrade_1.2.1 //tác giả(Author): Đỗ...

First Batch Ready
Log from EikGeiger
I got approached by PCBway who wanted to sponsor a batch of assembled prototypes, and i just received them and fired them up!! I wanted them without the inductor and tube holders because i want to experiment a bit with different tubes, and to check...

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