Difference between revisions of "Phage"
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=Phage Band= | =Phage Band= | ||
| − | The phage band is a small flexible circuit board that's designed to be soldered in a loop of WS2812 RGB LEDs. | + | The phage band is a small flexible circuit board that's designed to be soldered in a loop of WS2812 RGB LEDs. It is about the size of your thumb. |
The board has the following features: | The board has the following features: | ||
| − | * Powered off of +5V via microUSB header | + | * Powered off of +5V via microUSB header (for use with battery packs commonly used to charge cell phones) |
* ATTiny85 for pre-programmed light patterns | * ATTiny85 for pre-programmed light patterns | ||
* A single pushbutton to control operation mode | * A single pushbutton to control operation mode | ||
Revision as of 17:43, 5 July 2013
Phage Band
The phage band is a small flexible circuit board that's designed to be soldered in a loop of WS2812 RGB LEDs. It is about the size of your thumb.
The board has the following features:
- Powered off of +5V via microUSB header (for use with battery packs commonly used to charge cell phones)
- ATTiny85 for pre-programmed light patterns
- A single pushbutton to control operation mode
- If both ends of the WS2812 ribbon is soldered to the board, the ATTiny85 can automatically detect the length of the LED string
- Microphone and pre-amp with gain control selection (aka "robot heart mode")
- Flex circuit construction
- programming header and microphone section can be sheared off with scissors if they are not needed for a more compact driver circuit
- Steel stiffener plate under ribbon solder point and microUSB header for mechanical robustness
Below are renderings of how the board will look:
Below is what the board looks like after you've sheared off the microphone and programming headers:
Below is a concept of how the board might look mounted into a ribbon of WS2812 LEDs:
