52581 Results for "∇ 최저가 Ò1Ò《⑤⑦93》74⑸⑻ ∇신사역몰디브ⓟ몰디브주대totally강남몰디브강남몰디브몰디브셔츠룸peculiar 몰디브셔츠룸Ｙて몰디브셔츠룸carelessly"

Wheel alignment woes
Log from Ultimate running aid
After some hard driving with high speeds & heavy payloads, the transmission was dried out in no time. The mane issue was high power consumption with no payload & high wheel wear, so the last alignment with a full payload didn't work. Another...

TAPR DCC Submission and New Results
Log from QMesh: A LoRa-based Voice Mesh Network
Just submitted a paper about QMesh to TAPR DCC (https://tapr.org/). As part of this paper, I tested the packet receive rate (PRR) when two and three nodes are retransmitting. When I use Reed-Solomon-Viterbi (RSV) forward error correction, I'm seeing...

Registers A & B
Log from Homebrew Machine 2
Last night I built and tested registers A & B. This is an easy place to start as these registers are only two chips each.One of my goals for this project is to avoid using Ben Eater's schematics. When I built my first computer, I followed his...

Inverter Simulation and Moving To Protoboard
Log from Joy Boy
An inverter turned out to be an okay solution to the polarity problem. My parts bin lacked anything even remotely looking like a NOT gate, so I implement my own using an ATtiny85. Try to find a dedicated 74x1G04 chip if you are following along and building...

1K Challange Laser
Log from 1K Challange Laser
At this point, we decided to abandon the concept of mirroring. If we had had a much more complex design with many more points and more than 1kb, mirroring would have saved us space. Due to having so little space however, the algorithms power wasn't able...

Dummy's questions regarding CPLD
Log from Very simple CPLD trainer
CPLD is a programmable logic and NOT analogue component but when I think about logic component in 74 series, they are working for some exceptional operation. Here I confirmed two "exceptional" cases. These fact should be well known by experts but please...

OAK-D Lite KickStarter Launching Tomorrow!
Log from Luxonis DepthAI
Hi everyone,We're super excited about this one. As it's the first time that this technology has been _really_ accessible. We'll be doing a $74 Super Early Bird for those who _really_ want this and can't break the bank. :-)https://www.kickstarter.com/projects/opencv/opencv-ai-kit-oak-depth-camera-4k-cv-edge-object-detectionAbsolutely...

Comm protocol between camera and drone controller
Log from Reverse Engineering a ProMark VR Toy Drone
Initially I thought the data stream from the camera board to the quadcopter controller was PPM. This signal is only active when the app is running and the on-screen controls are brought up. The quadcopter has to be power-cycled in order to be controlled...

Mystery of Green and Blue light
Log from Automatic Diet Tracker
I know the title sounds really mysterious, but just have a look at the gathered data.(Date Time R_max R_min G_max G_min B_max B_min Ir_max Ir_min)2014/8/23 0:39:55 55 49 1 0 1 0 25 22 2014/8/23 0:59:1 84 73 2 1 1 0 47 41 2014/8/23 9:7:35 97 87 3 1 2...

Hacking RF with the CANcrusher
Log from CANcrusher Car Hack / Development Platform
I needed a fun way to test the LIN/KLINE channel with the CANcrusher (and an excuse to hack something) so I guessed that the RF receiver in my 2009 Pontiac Vibe would be using a LIN COM channel to talk with the BCM. (I was close.) Looking at the service...

- Computer, scan all the wireless codes!
Log from Sniff the Wireless Data of a Sports Wrist Watch
- Computer, scan all the wireless codes!- Scanning..., scanning complete. - Computer, read the scanning summary.- Tested: 8192 codes. Decoded as valid: 213 codes. Decoded range: from 30 to 239. - Computer, why are there more valid codes than the range...

Basic operation achieved. Modulation recorded and analyzed.
Log from MSI/55 handheld terminal modem
The unit is powered with a 5v wall adapter and alligator clips instead of four 1.5V coin cells. The mode switch (at the lower right) is set to "OPER" and a letter 'P' is shown in the screen. Enter "0406091001" and press "ent"; a letter 'H' is now shown....

Multi-boot Multicomp (Part 2)
Log from 3-Chip Z80 Design
I've got the BIOS loading for Multi-boot Multicomp. It boots up to the Multi-boot prompt. > Available Commands: :ccxxxxiibbbbbb Load Intel-Hex file record Rxxxx Run from address xxxx Sddd System boot Iddd Init: Format directory Pddd[,xxxx] PutSys: write...

Initial ideas...
Log from Dual Interleaved CS42448 Chip
The general idea is to use a state machine which resets itself when Teensy sends the frame sync pulse, in the cycle before the beginning of a 256 bit data frame. So the second CS42448 chip which gets the state machine's frame sync will be operating 16...

New project? So what's new?
Log from ABN6502 SBC R1
Revision 0 had some major issues and bad design choices. Revision 1 ended up getting a complete rerouting of the PCB, the VGA interface changed a great deal, and the Padauk PMS171B no longer has a place in this project (though I will absolutely...

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