5187 Results for "%E3%80%8A%EB%AC%B8%EC%9D%98OIO%E2%96%B35793%E2%86%977458%E3%80%8B%EA%B0%95%EB%82%A8%EB%9E%80%EC%A0%9C%EB%A6%AC%E3%82%84%E2%88%ABfall%EA%B0%95%EB%82%A8%EB%A3%B8%E3%8E%94%EC%84%A0%EB%A6%89%EB%9E%80%EC%A0%9C%EB%A6%AC%EA%B0%95%EB%82%A8%EB%9E%80%EC%A0%9C%EB%A6%AC%EB%A3%B8%E3%85%94 %E2%92%AF%EA%B0%95%EB%82%A8%EB%9E%80%EC%A0%9C%EB%A6%AC%EB%A3%B8eldest %EC%84%A0%EB%A6%89%EB%9E%80%EC%A0%9C%EB%A6%AC%EB%A3%B8%E2%93%A1%EC%84%A0%EB%A6%89%EB%9E%80%EC%A0%9C%EB%A6%AC%E2%96%A1%E3%83%A4gloom"

A New Hope
Log from dBSound Bracelet
Hey everyone,We've made a bunch of things today, let's take a look.Component ListThe component list was updated today (03/24/2017) here are some explanations about what you need to create this project at home. Please note that all the components are...

Xling v3.2 - updated board, PCBWay review and firmware bugs fixed
Log from Xling
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...

I'd write you a shorter letter if I only had the time.
Log from Holiday Blinkenlights in 1K for about a buck
When you are writing prose, brevity can be difficult. You have to think very carefully about how to express your ideas concisely and achieve maximum impact. Often, it's simply easier to dump the contents of your brain, and just keep writing and writing,...

FAME BOY - build log 6 - Hack Like Heck
Log from FAME BOY
So I've decided on using the Mode 3 (2nd) of the pinouts for RGB565 as seen here https://www.raspberrypi.org/documentation/hardware/raspberrypi/dpi/README.md After a while I've figured out where to solder what cable and also managed to do the device...

Example RPI code for sending and recieving over IR
Log from IR Wearable Human/pet tracking and Gesture Control
import RPi.GPIO as GPIO import math import os from datetime import datetime from time import sleep # This is for revision 1 of the Raspberry Pi, Model B # This pin is also referred to as GPIO23 INPUT_WIRE = 16 GPIO.setmode(GPIO.BOARD) GPIO.setup(INPUT_WIRE,...

Log 1. System Requirements
Log from The Visual Ear
Requirements To begin my journey, I decided on my primary requirements: The VE should employ a Display Strategy that uses all possible visual cues. This includes LED a) Position, b) Color and c) Intensity.I want the VE to respond to ambient sounds,...

STM32 Standby Mode, FLASH vs Backup SRAM
Log from The Slowest Video Player with 7-Colors!
FLASH vs Backup SRAM STM32 microcontrollers have different power modes, each of which is a compromise between power consumption and wakeup time. Standby mode features the lowest power consumption. In this mode, the CPU and peripherals are stopped, clocks...

First practical test of the Asset Tracker
Log from Asset Tracker
July 5, 2017Here I describe the first practical test of the Asset Tracker after simply verifying that all of the components (except the ESP8285) work as expected and that pressure, temperature, altitude, latitude, longitude, and yaw, pitch and roll data...

Eye Blink Detection Algorithms
Log from BlinkToText
There are multiple ways to detect eyes in a video. This is a relatively new problem, so the standard technique has not been established. I have researched different methods, all of which have their own pros and cons. I hope to give a brief synopsis of...

Initial parts selection
Log from Nixie Tube 170 V flyback DC-DC power converter
While most parts will be chosen downstream of design decisions, several other parts will need to be chosen early and will drive other design decisions. The big parts we need to sort out first are the controller, the transformer, the MOSFET switch, and...

UVGI. Germicidal effect of UVC light
Log from Face-mask disinfection Device
The germicidal capacity of UVC light has been known and exploited in industry and research for a long time. UVC light (with a wavelength between 200 nm and 300 nm) is strongly absorbed by nucleic acids, causing photochemical alterations of the genetic...

Post Mortem
Log from My CP/M Version 1A
Post Mortem Well, this is the end of this project. The machine works as expected. One other problem was that I lost my boot sector twice. So I have implemented Boot Sector (for the first 8kb) Software Protection. What caused it? I don't know (other than...

Screen Handler Code
Log from OSI SD Card Operating System (OSISDOS)
Now that the low level SD card code is working well it's time to give some attention to the command handler. Making this work will require screen/keyboard I/O and cc65 does provide support for I/O. This is where things start to get a bit ugly....

[A] Details before 5th Oct 2022
Log from Tetent [gd0090]
I'm just archiving the text in the "details page" here because I want to refactor it.Abstract I needed a new character input method that satisfied most or all of the requirements: - Easy to learn (research unveiled that stenography/charachorder...

Overview so far
Log from As-Yet-Unnamed LED Microcontroller and Programmer
I am still cleaning up and preparing things for the git repo, please bear with me in the meantime. So in my last project, I fit an ATtiny20, a shunt IC, and a quartet of 0402 passives onto a disk tucked under a 5mm LED. It existed in parallel with the...

|<
<
341
342
343
344
345
>
>|