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—baythreat [2013/08/13 12:13] (current) – created - external edit 127.0.0.1
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 +=====  Bay Threat 2011 Badge  =====
 +
 +CharliePlexed LED badge
 +
 +Source files [[svn://032.la:6699/032/BayThreat|Sub Version]] or [[http://www.032.la/svn/listing.php?repname=032&path=%2FBayThreat%2F&#a09bbdfd1d59d02229c6863aa8247808f|WebSVN]]
 +
 +Uses a 1 x 6 ISP socket, needs a kraken, AVR Dragon, AVR ISP etc. to program chips! **Don't forget!!!** . 6 pin 1x3 to 1x6 adapter or jumpers required.
 +
 +
 +Jameco stock this programmer [[http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_2136420_-1]] or this [[http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_2136788_-1]]
 +
 +See here for general programming details [[AVR_Programmer]]
 +
 +code is in svn folder svn:<nowiki>//</nowiki>svn.032.la:6699/032/BayThreat/code or use websvn above.... 
 +
 +there are two projects, prebuilt hex files for flashing with programmer are in default folder. 
 +
 +note the ISP clock speed when you program them.. battery power is fine for programming
 +
 +AVR Studio 4 and WinAVR to build projects
 +
 +[[http://i.amniels.com/avr-studio-4-and-5-download-links|avr studio 4]] 
 +
 +[[http://winavr.sourceforge.net/|winavr]]
 +
 +
 +**
 +<code>
 + fuses are default settings for attiny2313
 + you can unset ckdiv/8 to make change the clock speed to 8Mhz
 + make sure the speed for the ISP programmer is 125Khz for more time
 + don't go lower than 1Mhz clock speed if using a dragon to program</code>
 +**
 +
 +=====  BOM Jameco  =====
 +
 +
 +**See note about battery holder below**
 +
 +
 +<code>
 + 1 x AtTINY2313-2O               [[http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_847551_-1]]
 + 1 x CR2450 Battery              [[http://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&productId=2119216&catalogId=10001&freeText=Cr2450&app.products.maxperpage=15&storeId=10001&search_type=jamecoall&ddkey=http:ProductDisplay]]
 + 7 x 220 Ohm 1/4 W PTH Resistors [[http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_690700_-1]] (BAG of 100)
 + 1 x 6mm Switch to change modes  [[http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_119011_-1]]
 + 30 x T1 LED (RED)               [[http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_333851_-1]]
 +  or 
 + 30 x T1 LED (GREEN)             [[http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_333201_-1]]
 +  or 
 + 30 x T1 LED ( BLUE)             [[http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_1108515_-1]]
 + Header pins, each badge needs 6, these are strips of 40, these can be optional for programming only.
 + 6 pins needed for each  badge, strips of 40  [[http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_160882_-1|headers]]</code>
 +
 +
 +
 +Jameco doesn't carry the PTH CR2450 battery holder. Only digikey BK-5033 http:<nowiki>//</nowiki>search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=us&vendor=0&WT.z_cid=ref_findchips0311_dkc_buynow&mpart=BK-5033
 +
 +=====  BOM  =====
 +
 +<code>
 + 1 x ATMEL - ATTINY2313-20PU 
 +  http://www.mouser.com/search/ProductDetail.aspx?qs=%2F3fErP%2Fu%252bPG7dXL0kuANBA%3D%3D 
 +  http://parts.digikey.com/1/parts/552505-ic-mcu-avr-2k-flash-20dip-attiny2313-20pu.html 
 +  http://avnetexpress.avnet.com/store/em/EMController/_/A-3592179/An-0?action=part&catalogId=500201&langId=-1&storeId=500201&CMP=KNC-Supplyframe_VSE-T11
 + 30 x 3MM PTH LED ( HLMP-KB45-A0000  you choose colour 83H6746 newark example) less than 3.1V Forward volts. 3.3V at a push
 + 6 x 220 ohm 1/4W PTH resistors 
 +  http://www.digikey.com/us/en/products/RC14JB220R/RC14JB220R-ND/1744980 example
 + 1 x 24MM PTH CR Battery holder
 +  http://www.digikey.com/us/en/products/BK-5033/BK-5033-ND/2330512 (2450 Battey)
 + 1 x CR2450 Battery, you can change which battery you want to use as long as its a 24MM holder. Digikey etc batteries are 'california' so not as good
 + 1 x 6mmx6mm PTH switch, momentary  
 +  http://www.digikey.com/us/en/products/FSM2JH/450-1649-ND/1632535</code>
 +
 +======  Optional for programming  ======
 +
 +<code>
 + 1 x 6 pin 2.54mm header programming socket
 + 1 x STK500/STK600/AVR Dragon for programming
 + 1 x 6 Pin IDC to  Pin 2.54mm header</code>
 +
 +======  Layout PDF  ======
 +
 +Flat side of LED goes to | on PDF
 +
 +{{:baythreat.pdf}}
  
baythreat.txt · Last modified: by 127.0.0.1