371 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"

Raspberry Pi Model B
Log from Raspberry Pi 3 Desktop a 7-yr-old Can Build & Use
Specifications:Processor Broadcom BCM2387 chipset. 1.2GHz Quad-Core ARM Cortex-A53 802.11 b/g/n Wireless LAN and Bluetooth 4.1 (Bluetooth Classic and LE)GPU Dual Core VideoCore IV® Multimedia Co-Processor. Provides Open GL ES 2.0, hardware-accelerated...

The Ear of the Global Seer?
Log from The Global Seer
I think many would have guessed correctly that is a project log entry on the construction of an ADSB antenna. The digital tv tuner (shown below) a.k.a the ADSB receiver in the component list comes with a dinky little wire antenna with a MCX jack (more...

Ressurection
Log from PIXPUTER - computer on PIC17 microprocessor
As you probably know already I like to build computers from unusual things ;)I wanted to design and build computer on PIC17 microcontroller since may be 2006 and when I found Circuit Cellar article from November 2000 about PIC17C44-computer with ROM,...

Aurora: Motion activated underbed LED light
Details from Aurora: Motion activated underbed LED light
Why? Me and my wife moved our bedroom from the ground floor to the souterrain and experienced that at night it was even darker than on the ground floor. That's because on the ground floor, light came in from a street-lamp outside. Furthermore there's...

Applix 1616 Documentation
Details from Applix 1616 Documentation
I'm aware of many issues with my collection. I've been informed that not every is attributable to ETI, for example the Forth manual was written by Eric Lindsay directly for Applix. I should probably file the lot under the com/Applix directory, and say...

POPgirl : Hardware & Enclosure Build
Log from SHE BON
I made a status indicator that notifies me of my body's relative state of arousal! To help me visualize what's going on with the myriad of wearables I have set out to don at once, I've created an arm-mounted screen display...

POPgirl Enclosure Build
Instructions from SHE BON
I made a status indicator that notifies me of my body's relative state of arousal! To help me visualize what's going on with the myriad of wearables I have set out to don at once, I've created an arm-mounted screen display that will tell me what I need...

Programming systems
Log from Discrete YASEP
As you might already know, one "design rule" of this project is to avoid "programmable" parts as much as possible.This is not a luddite reaction or an arbitrary constraint "to make it more challenging". On the contrary: it actually eases development!While...

LED Driver Battery Charging Module
Details from LED Driver Battery Charging Module
Features: 1.Use XL4005 as main control chip. 2.Free to adjust the value of output current,voltage. 3.With threshold to remind you. 4.Small size and especially suitable for narrow space such as automobile car. Four protections: 1.Output the counter-attack...

The Theory behind PAL (pt 1)
Log from Analog TV Broadcast of the new Age
In order to understand the structure of a PAL/NTSC signal, it's a good idea to understand the structure of a grayscale image signal first. The reason is that PAL and NTSC needed to be downward compatible and therefore interpretable by older b/w TV sets....

FarmBot Genesis V2
Log from FarmBot - Open-Source CNC Farming
There are many design changes from Genesis V1 to V2 that make this version a huge improvement: Design and implementation of custom brackets and plates for greater strength and a more optimized design. These could be produced at home with a drill and...

AFD Nightstalker
Details from AFD Nightstalker
Main development objectives: simplified construction: avoid the need for specialized tools and procedures; accessible materials: components should not be more exotic than generic hardware store stock; use previously sourced material whenever possible;...

Brake Light and Turn Signals for Backpacks
Details from Brake Light and Turn Signals for Backpacks
Operation The remote of the radiolink is installed on the handlebar. By pressing buttons of one side or another, the turn signals are light up. They remains blinking as you keep the button pressed and 3 seconds after you released it. An accelerometer...

What's the difference between ball screw and lead screw?
Hacker page by Mark Liu
The ball screw consists of a screw and nut with matching grooves and ball bearings that move between them. Its function is to convert rotary motion into linear motion or convert linear motion into rotary motion. Ball screw is the most commonly...

Ikeakade
Details from Ikeakade
Welcome to Ikeakade! 99.5% Done!As a child of the 80's, I've always had a place in my heart for these arcade games that I spent countless hours and quarters on. Some of my fondest memories include my generous dad taking me and my younger brother to the...

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