254 Results for "%E3%80%8A %EC%98%88%EC%95%BD%EB%AC%B8%EC%9D%98 OIO%E2%86%978489%E2%86%978306%E3%80%8B%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%E3%82%84%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%B6%94%EC%B2%9Creceived%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%82%AC%EC%9D%B4%EC%A6%88scarcely %EC%B2%AD%EB%8B%B4%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%D0%B8%C2%AA%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%82%AC%EC%9D%B4%EC%A6%88glowing"

SATA, DDR3, Verilog Visualizer and Other Stuff
Log from Nysa: FPGA Development Environment
SATA StatusAfter weeks of painful debugging. I have been able to read and write to the hard drive!I ran into an issue though... the speed at which I can communicate with my FPGA to/from my computer maxes out at about 16MBs and the hard drive reads/writes...

Translating a neural network to a discrete component memristor
Log from Discrete component object recognition
The goal of this task is to describe the steps needed to translate a neural network onto a discrete component implementation Sample neural network As a starting point we'll use a simple neural network with two inputs or signals and two outputs or classes....

Data dump - lightning events
Log from Lightning Sensor and Logger
Dumped data the other day after we've had some wicked weather (leading into freezing temps again, of which I hope last night was the last)-=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2016.04.04 06:17:37 =~=~=~=~=~=~=~=~=~=~=~=0: 24 km - Thu Apr 1 2016 3:28:25...

20230220c -- Revisiting Keyboard Scan Code Handling
Log from ROM Disassembly - AlphaSmart Pro
Eager to mine some more scan codes, I am looking at handleKeyScanCode_EE37 EE37 13 63 01 04 brclr byte_63 1 loc_EE3F ; XXX flag? kbd (maybe option? maybe clover?) EE3B 12 61 01 C9 brset byte_61 1 loc_EE08 ; XXX flag? kbd (any col 9) (maybe option? maybe...

Using a Counter for the ISR
Log from Simple Concurrent Tones for the Arduino
Using a counter for the ISRI received a suggestion to use a counter and trip method for the Interrupt Service Routine (ISR). While is was not keen as the method (Direct Digital Synthesis) is pretty standard and gives the best long term accuracy. But...

Display
Log from Apollo Guidance Computer
I started wiring up the Memory sub-system board and realized quickly that I needed the display board to show the state of the various registers. I first had to create a backplane to connect the boards into. The backplane carries all the signals...

First video out
Log from Gigatron TTL microcomputer
It seems I have reached the base camp. The el-cheapo 7-inch LCD monitor on the right is connected to the output port of my breadboard TTL computer. The computer is now running at 6.3MHz and runs a software loop that generates a VGA test signal. The colors...

Relay Refresh 2
Log from Incandescent RAM
Another unpublished draft. sheesh!-----Got simpler, then went all-out... We're talking multiplexing and Write-Complete testing. Pardon the Digital logic, Dunno how to make a rotating drum-ROM with magnets and reed-switches in this simulator. And... well......

Algorithm bits
Log from Modular Humanoid Robot "MARB"
In this log I will discuss some algorithm ideas I have in mind for MARB. Some are easy, some require higher math. 1. Weather forecast MARB will not be connected to the internet. Call me old-fashioned, but it has nothing to do with AI to get for instance...

Monitoring COM ports and probing data cables
Log from X-Ray CT scanners get new life
Just what any good resurrections project would need: How about some dumps of info found from monitoring COM ports, and checking the resistance and voltage between pins on a data cable? I found out that: Signal is sent back and forth in...

The bugs
Log from Semyon
One thing I've learned from this project is that programming in C keeps the programmer from lots of trouble - it generates the tedious parts of the assembly for you such as switchcase implementations, it assigns variable addresses for you, makes wise...

Analogue Wind Vane With Auto Set Up
Log from Arduino GPRS IOT Weather Station
As the amazing online GPRS Weather Station project continues, we have yet another upgrade to the vast array of sensors with a professional analogue wind vane, kindly donated by Vector Instruments. This device will eventually be hooked into the new, upgraded,...

Hardware Features
Log from A Versatile AVR-based Data Recorder
While thinking about the features I wanted for my AVR Data Recorder, since it will be AVR based, I wanted to use as many feature of the on-chip peripherals as possible, so I came up with a preliminary list;2 analog channels with programmable gain and...

EDX, Kevex Sigma, and Digital Beam Control
Log from Hitachi S-450 Scanning Electron Microscope
The SEM came with a EDX setup for it. What is EDX.EDX (EDS) is Energy Dispersive X-Ray Spectroscopy. When an electron beam hits a sample x-rays are created. The energy of these x-rays is measured with a sensor and the unique pattern of the energy levels...

Bad news - no more 24 hour movements
Log from Crazy Clock
Primex/klockit seems to have discontinued the Q-80 24 hour movements. I still have a half flat of them, but when they run out, there will only be 12 hour movements available. Sorry.

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