EBC Mini Project 02 - Revision history

Draneaw: /* Sparkfun */

2012-11-08T01:55:19Z

‎Sparkfun

2012-11-08T01:55:01Z

‎Adafruit

2012-11-05T17:19:52Z

‎Adafruit

2012-11-05T17:19:30Z

‎Sparkfun

2012-10-01T23:36:01Z

2012-09-27T14:09:41Z

‎Sparkfun

2012-09-27T13:20:13Z

‎Adafruit

2012-09-27T13:19:38Z

‎Adafruit

2012-09-27T12:23:31Z

‎Adafruit

2012-09-27T12:23:02Z

‎Sparkfun

@@ Line 22: / Line 22: @@
 ITG-3200
 |-
-| Alex Drane
 | ADXL345 - Accelerometer Breakout Board
+|

@@ Line 116: / Line 116: @@
+|
 |-
+|Alex Drane
 |[[Bicolor LED Square Pixel Matrix]]
 | The matrices use a driver chip that does all the heavy lifting for you: They have a built in clock so they multiplex the display. They use constant-current drivers for ultra-bright, consistent color, 1/16 step display dimming, all via a simple I2C interface.

@@ Line 116: / Line 116: @@
+|
 |-
-|Peter Ngo & Bryan Correll
 |[[Bicolor LED Square Pixel Matrix]]
 | The matrices use a driver chip that does all the heavy lifting for you: They have a built in clock so they multiplex the display. They use constant-current drivers for ultra-bright, consistent color, 1/16 step display dimming, all via a simple I2C interface.

@@ Line 66: / Line 66: @@
 | The photocell will vary its resistance based on how much light it's exposed to. Will vary from 1kΩ in the light to 10kΩ in the dark.
 |-
-| Peter Ngo
+| Peter Ngo & Bryan Correll
 | Optical Detector/Phototransistor
 | An all-in-one infrared emitter and detector. Ideal for sensing black-to-white transitions or can be used to detect nearby objects.

@@ Line 138: / Line 138: @@
 |John Lobdell
 | [https://www.adafruit.com/products/377 Rotary Encoder]
-|These rotary encoders rotate all the way around continuously, and are divided up into 24 'segments'. Each segment has a click-y feeling to it, and each movement clockwise or counter-clockwise causes the two switches to open and close. There is no way to know what the current 'position' is - instead you would use a microcontroller to count how many 'clicks' left or right it has been turned. If you need to detect rotational 'position' a potentiometer would be a better choice.
+|These rotary encoders rotate all the way around continuously, and are divided up into 24 'segments'. Each segment has a click-y feeling to it, and each movement clockwise or counter-clockwise causes the two switches to open and close. There is no way to know what the current 'position' is - instead you would use a microcontroller to count how many 'clicks' left or right it has been turned. If you need to detect rotational 'position' a potentiometer would be a better choice. [[Adafruit: Rotary Encoder]]
 |}
 {{YoderFoot}}

@@ Line 108: / Line 108: @@
+|
 |-
-|Mike Junge & Peter Ngo & Bryan Correll
+|Mike Junge
 |[https://www.adafruit.com/products/959 Mini 8x8 LED Matrix w/I2C - Blue]
+|
@@ Line 116: / Line 116: @@
+|
 |-
+|Alex Drane & Peter Ngo & Bryan Correll
 |[[Bicolor LED Square Pixel Matrix]]
 | The matrices use a driver chip that does all the heavy lifting for you: They have a built in clock so they multiplex the display. They use constant-current drivers for ultra-bright, consistent color, 1/16 step display dimming, all via a simple I2C interface.

@@ Line 21: / Line 21: @@
 | Senses acceleration along all three axes, with a range of up to ±3g. Fully analog interface. [[Sparkfun:_ADXL335,_three-axis_accelerometer]]
 ITG-3200
 |-
 | Ruffin White