===== 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://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]] ** 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 ** ===== BOM Jameco ===== **See note about battery holder below** 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]] Jameco doesn't carry the PTH CR2450 battery holder. Only digikey BK-5033 http://search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=us&vendor=0&WT.z_cid=ref_findchips0311_dkc_buynow&mpart=BK-5033 ===== BOM ===== 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 ====== Optional for programming ====== 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 ====== Layout PDF ====== Flat side of LED goes to | on PDF {{:baythreat.pdf}}