TwinklingBar: Difference between revisions

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(Created page with " On a stormy sunday night on #revspace, fenrir saw the [httphttp://www.leds-buy.nl/led-terrenhemel-42-leds-1629.html led starry sky] at leds-buy, and tought it would be neat to ...")
 
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{{Project
|Name=TwinklingBar
|Status=unknown
|Contact=unknown
}}


 
On a stormy sunday night on #revspace, fenrir saw the [http://www.leds-buy.nl/led-terrenhemel-42-leds-1629.html led starry sky] at leds-buy, and tought it would be neat to have this in the hxx/eth0 bar. Some discussion ensued, and it was decided: we will build one.
On a stormy sunday night on #revspace, fenrir saw the [httphttp://www.leds-buy.nl/led-terrenhemel-42-leds-1629.html led starry sky] at leds-buy, and tought it would be neat to have this in the hxx/eth0 bar. Some discussion ensued, and it was decided: we will build one.


The basic gest of the design: some microcontroller to drive the whole-shebang, a bunch of PWM controllers to take input from the microcontroller and drive the leds and presto. Aiming for about 100 RGB leds.
The basic gest of the design: some microcontroller to drive the whole-shebang, a bunch of PWM controllers to take input from the microcontroller and drive the leds and presto. Aiming for about 100 RGB leds.


| *Part* | *Pieces* | *Price* | *Besteld* | *Real price* |
| *Part* | *Pieces* | *Price* | *Besteld* | *Real price* |
| [httphttp://nl.mouser.com/ProductDetail/Texas-Instruments/TLC5941NT/?qs=sGAEpiMZZMtEZf%252bBk5%2f8xwZiHP6816qs TLC5941 28pdip (pwm controller)] | 20 | 54.75 | 2010-01-31 | 65.70 |
| [http://nl.mouser.com/ProductDetail/Texas-Instruments/TLC5941NT/?qs=sGAEpiMZZMtEZf%252bBk5%2f8xwZiHP6816qs TLC5941 28pdip (pwm controller)] | 20 | 54.75 | 2010-01-31 | 65.70 |
| [httphttp://www.leds-buy.nl/standaard-leds/full-color-leds/fading-full-color-led-90-graden-5mm-ca.html rgb led CA, 5mm 90 graden] | 100 | 98.77 | 2010-01-31 | 84.79 |
| [http://www.leds-buy.nl/standaard-leds/full-color-leds/fading-full-color-led-90-graden-5mm-ca.html rgb led CA, 5mm 90 graden] | 100 | 98.77 | 2010-01-31 | 84.79 |
| Arduino | 1 | 30.00 | | |
| Arduino | 1 | 30.00 | | |
| Flat-cables | 1 | 50.00 | 2010-01-31 | 12.68 |
| Flat-cables | 1 | 50.00 | 2010-01-31 | 12.68 |
| connectors between controller boards [httphttp://nl.farnell.com/harting/09-18-506-7803/socket-idc-w-o-s-relief-6way/dp/1106769 female] + male headers | 40 | 80 | 2010-01-31 | 30.50 |
| connectors between controller boards [http://nl.farnell.com/harting/09-18-506-7803/socket-idc-w-o-s-relief-6way/dp/1106769 female] + male headers | 40 | 80 | 2010-01-31 | 30.50 |
| connectors between controller boards [httphttp://nl.farnell.com/harting/09-18-506-7803/socket-idc-w-o-s-relief-6way/dp/1106769 female] + male headers | 40 | 80 | 2010-01-31 | 8.25 |
| connectors between controller boards [http://nl.farnell.com/harting/09-18-506-7803/socket-idc-w-o-s-relief-6way/dp/1106769 female] + male headers | 40 | 80 | 2010-01-31 | 8.25 |
| arduino proto shield | 1 | 5.00 | | |
| arduino proto shield | 1 | 5.00 | | |
| montagedraad | 1 rol | 10.00 | 2010-01-31 | 2.07 |
| montagedraad | 1 rol | 10.00 | 2010-01-31 | 2.07 |
| [httphttp://www1.conrad.nl/scripts/wgate/zcop_nl3/~flN0YXRlPTQzMDI0NzE2NQ==?~template=pcat_area_s_browse&perform_special_action=DirektContentTemplate&template=Z_STICHWORTVERZEICHNIS&p_page_to_display= printplaten] | 20 | 70.20 | | |
| [http://www1.conrad.nl/scripts/wgate/zcop_nl3/~flN0YXRlPTQzMDI0NzE2NQ==?~template=pcat_area_s_browse&perform_special_action=DirektContentTemplate&template=Z_STICHWORTVERZEICHNIS&p_page_to_display= printplaten] | 20 | 70.20 | | |
| misc (resistors, transistors, ..) | x | 20.00 | | |
| misc (resistors, transistors, ..) | x | 20.00 | | |
| 4-aderige kabel | 1 rol | 40.00 | | |
| 4-aderige kabel | 1 rol | 40.00 | | |
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PWM controllers:
PWM controllers:
*  [httphttp://focus.ti.com/docs/prod/folders/print/tlc5940.html TLC5940] - pretty neat, individual control
*  [http://focus.ti.com/docs/prod/folders/print/tlc5940.html TLC5940] - pretty neat, individual control
*  [httphttp://nl.farnell.com/on-semiconductor/cat9532wi/led-driver-16bit-program-24soic/dp/1656134 CAT9532WI] - cheaper but less control
*  [http://nl.farnell.com/on-semiconductor/cat9532wi/led-driver-16bit-program-24soic/dp/1656134 CAT9532WI] - cheaper but less control


Some wild ideas:
Some wild ideas:

Latest revision as of 23:50, 16 January 2012

Project TwinklingBar
Status unknown"unknown" is not in the list (Proposed, Initializing, In progress, Completed, Stalled, Abandoned) of allowed values for the "Project Status" property.
Contact unknown
Last Update 2012-01-16

On a stormy sunday night on #revspace, fenrir saw the led starry sky at leds-buy, and tought it would be neat to have this in the hxx/eth0 bar. Some discussion ensued, and it was decided: we will build one.

The basic gest of the design: some microcontroller to drive the whole-shebang, a bunch of PWM controllers to take input from the microcontroller and drive the leds and presto. Aiming for about 100 RGB leds.

| *Part* | *Pieces* | *Price* | *Besteld* | *Real price* | | TLC5941 28pdip (pwm controller) | 20 | 54.75 | 2010-01-31 | 65.70 | | rgb led CA, 5mm 90 graden | 100 | 98.77 | 2010-01-31 | 84.79 | | Arduino | 1 | 30.00 | | | | Flat-cables | 1 | 50.00 | 2010-01-31 | 12.68 | | connectors between controller boards female + male headers | 40 | 80 | 2010-01-31 | 30.50 | | connectors between controller boards female + male headers | 40 | 80 | 2010-01-31 | 8.25 | | arduino proto shield | 1 | 5.00 | | | | montagedraad | 1 rol | 10.00 | 2010-01-31 | 2.07 | | printplaten | 20 | 70.20 | | | | misc (resistors, transistors, ..) | x | 20.00 | | | | 4-aderige kabel | 1 rol | 40.00 | | | | hout + verf | 1 | 50.00 | | | | Total | | %CALC{"$SUM( $ABOVE() )"}% | | %CALC{"$SUM( $ABOVE() )"}% |

PWM controllers:

Some wild ideas:

  • make it sensitive and react to E/M or perhaps light/IR sensors
  • sensitive to sound
  • web-interface



Winkelwagentje HACKER SAFE certified sites prevent over 99.9% of hacker crime.


Mouser-onderdeel # OF fabrikantonderdeel# Uw onderdeelnr. * Aantal

  • Uw onderdeelnr. is een optioneel veld.
   *


Om deze bestelling op te slaan als een project, Aanmelden of een My Mouser-account aanmaken

Alles selecteren Dit winkelwagentje opslaan Dit winkelwagentje delen met een collega


Verwijderen Productdetail Klantonderdeelnr.

Besteld aantal

Prijs (EUR)

Toestel (EUR)

Mouser-nr. 517-929836-01-03-RK Fabrikantnr: 929836-01-03-RK Fabrikant: 3M Omschr.: Headers & Wire Housings 6P PIN STRIP HEADER STRAIGHT, TIN, 2ROW RoHS: RoHS-conformiteit

Een asterisk, '*', is geen geldig teken voor het klantonderdeelnummer. Niet-ondersteunde tekens: {0}


Beschikbaarheid 50 Wordt nu verzonden � 0,165 � 8,25

Mouser-nr. 517-3365/06-100 Fabrikantnr: 3365/06-100 Fabrikant: 3M Omschr.: Flat Cable .050 6C ROUND 28AWG GRAY STRANDED WIRE RoHS: RoHS-conformiteit

Een asterisk, '*', is geen geldig teken voor het klantonderdeelnummer. Niet-ondersteunde tekens: {0}


Beschikbaarheid 1 Wordt nu verzonden � 12,68 � 12,68

Mouser-nr. 595-TLC5941NT Fabrikantnr: TLC5941NT Fabrikant: Texas Instruments Omschr.: LED Drivers 16ch LED driver with DC 12bitG/S RoHS: RoHS-conformiteit

Een asterisk, '*', is geen geldig teken voor het klantonderdeelnummer. Niet-ondersteunde tekens: {0}


Beschikbaarheid 30 Wordt nu verzonden � 2,19 � 65,70

  • [%ATTACHURL%/pwm-double-duo.ps|pwm-double-duo.ps]: Iteration 4 of the pcb