139 Results for "%EB%8C%80%EA%B5%AC%EC%98%A4%ED%94%BC%EA%B0%95%EC%B6%94%E2%86%B2www%2Coptime4.com%EB%8C%80%EA%B5%AC%EC%98%A4%ED%94%BC%20%EB%8C%80%EA%B5%AC%EB%A7%88%EC%82%AC%EC%A7%80%20%E2%86%B2%20%EB%8C%80%EA%B5%AC%EC%98%A4%ED%94%BC%E1%99%97%20%EB%8C%80%EA%B5%AC%EC%98%A4%ED%94%BC%EC%83%9D%EA%B0%81%E1%99%97%20%EB%8C%80%EA%B5%AC%ED%9C%B4%EA%B2%8C%ED%85%94%20%EB%8C%80%EA%B5%AC%ED%82%A4%EC%8A%A4%EB%B0%A9%20%ED%83%80%EC%9E%84"

$20 USB MIDI host
Project by Eugene
Prices for USB-MIDI host devices typically start from $100. This is an attempt to create a cheap DIY alternative
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CNTRL/REACT: Wireless joystick with force feedback
Project by [ E C C 0 ]
A modular drone or robot motion controller. Reaction wheel based system providing haptic feedback. Can be used with only one hand.
- 5
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RAIN PSP
Project by jason.gullickson
RAIN Personal Supercomputer Portable
- 34
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SQ11 - Massive battery upgrade
Project by pixelk
A very basic "action camera" gets a more capable battery
- 54
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Soldering Station for Milwaukee M18 Batteries
Project by wooddragon48
This is a 3D printed case designed to hold a Hakko T12 digital soldering iron controller board and click on to a M18 battery
- 12
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Innocuous Gift
Project by Ishiyakazuo
A device based on similar technology to the Oculus Rift and Google Cardboard, to help with amblyopia (lazy eye).
- 4
- 1

Watts Intelliflow timer
Project by Nick Sayer
Timer based dummy load for washing machine valve
- 0
- 1

Normal air conditioner becomes wifi controlled
Project by Giulio Pons
The standard air conditioner not connected you already have can be hacked to be used with a smartphone
- 54
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Color Handheld Gamer Prototype
Project by Matchy
Prototype of my color handheld Arduino gaming for under $20.
- 2.5k
- 19

3D printed LED nightlight ceiling projector
Project by Non-ICE
RGB Nightlight projection lamp running on 5volts and an attiny45 or 85.
- 5
- 2

Tiny Joypad Variant
Project by megazoid
A games console that plays ATtiny85 games cartridges. Rotating screen to play both landscape and portrait games.
- 41
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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...

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)...

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...

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:...

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