3744 Results for "《 예약문의 OIO≡⑧④89≡83O⑥》선릉레깅스룸㉹ベgrace레깅스룸Ｓ선릉레깅스룸선릉레깅스е я레깅스룸비용superstition 강남레깅스룸′강남레깅스§８fetch"

Sugarcube - a tactile music controller
Instructions from Sugarcube - a tactile music controller
Two 74HC595s (wired in parallel) will be driving all the LEDs in the project as well as providing power to all of the buttons. The 74HC595 is an 8 bit serial in parallel out shift register. I've written a detailed tutorial about multiplexing with the...

Sugarcube - a tactile music controller
Instructions from Sugarcube - a tactile music controller
The 74HC595 can only do parallel output, so I used a 74HC165 to measure the state of the buttons via 4 current limiting resistors and send this information to the Arduino. More info about the chip can be found on its datasheet.The 74HC165 has the following...

Sugarcube - a tactile music controller
Instructions from Sugarcube - a tactile music controller
This instrument is primarily a MIDI device, so we need to build a MIDI out. There are two ways to do this (and over the course of this project I did one and then switched to the other):output MIDI via a 5 pin DIN connector output MIDI via USB (this is...

Sugarcube - a tactile music controller
Instructions from Sugarcube - a tactile music controller
I attached a 2 axis gyroscope and 3 axis accelerometer onto this project so that I could add some interesting control to the device. The 5 degrees of freedom board from Sparkfun outputs data from its gyroscope and accelerometer as analog voltages. I...

Sugarcube - a tactile music controller
Instructions from Sugarcube - a tactile music controller
I borrowed an idea from my friend Mads Hobye for my enclosure. Mads founds these sleek boxes at the container store and used them to make project enclosures for the various musical instruments he's built. These boxes are particularly convenient because...

Sugarcube - a tactile music controller
Instructions from Sugarcube - a tactile music controller
All schematics for this project are shown above. All the Arduino pin connections are listed below:Analog0 - Gyroscope Y (Y4.5) 1 - Potentiometer 1 2 - Gyroscope X (X4.5)3 - Accelerometer Y (YAcc) 4 - Accelerometer X (XAcc) 5 - Potentiometer 2Digital0...

HPDL watch
Instructions from HPDL watch
Let's start with PCB. I wanted to mound display on one side of the PCB and the uc - on the other. Unfortunatelly, uc barely fits in the middle of the display's back and some pinout traces of display and uc touches where they mustn't. The traces...

HPDL watch
Instructions from HPDL watch
The code is next. It's available at my github, I'll just explain a little bit. The timer2 is set to overflow and it's prescaled to 1024. With 32768 Hz clock it overflows every 8 seconds. Then I add 8 secs to the time variable. I've also set INT0...

Seeing the invisible
Instructions from Seeing the invisible
5) Lights Camera Action.... Turn on the light source. Make sure the beam is parallel. Place aperture at the focal point of the second lens. Place camera inline with the whole system. When fully zoomed out the camera should see a bright point where the...

Hack a webcam and turnit into a security camera
Instructions from Hack a webcam and turnit into a security camera
Getting the parts.So the cat 5 cabel wasnt that hard to get you can get it from any store that sell electronic or you can get it from ebay.I got my from a store for only 30 cent a meter.And the usb over cat 5 you can get from ebay or a electronic store...

Hack a webcam and turnit into a security camera
Instructions from Hack a webcam and turnit into a security camera
Putting it all together.This is fairly easy beacuz you just have to conect some wires and do some solderin job for the cat 5 cable and nothing else

Guided Rocket
Instructions from Guided Rocket
Drill 3mm holes in the necessary spotsScrews ready for mountingOuter ring will be attached to this pivot

Guided Rocket
Instructions from Guided Rocket
Buy and place metal gear servos in the main frame and epoxy the tabs. Next attach 1 rod to each ring, and to each servo so that the rotation of the servo changes the angle of the ring

Guided Rocket
Instructions from Guided Rocket
Using the diagram, make a power distribution board for the servosThis is roughly what it should look like

ATX power supply conversion for bench usage
Instructions from ATX power supply conversion for bench usage
Drill front and base, mount front on base plateStraight forward: My banana jacks needed 8 mm holes, the cable glands needed 12 mm-ish (12.5? I'm not sure what I used), then there's 5 mm for the switch and 3.2 mm for the LEDs, and finally 8.5 mm for the...

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