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bom.csv
We can make this file beautiful and searchable if this error is corrected: Illegal quoting in line 1.
29 lines (29 loc) · 2.97 KB
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bom.csv
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IC1;Attiny44A;TINY24/44/84-SSU;SOIC-14;avr-5;DigiKey;ATTINY44A-SSU-ND;0.5595;32.36;http://www.atmel.com/Images/doc8183.pdf;main MCU;"44A is important as we need in low power variety"
SG1;;SPEAKER/PS12;PS12;adafruit;DigiKey;445-2525-1-ND;0.3392;19.62;http://www.tdk.co.jp/tefe02/ef532_ps.pdf;sound signal;can be replaced with cheaper one
B1;;BATTERY;BAT-HLD-001;SparkFun;DigiKey;BAT-HLD-001-ND;0.221;12.78;http://www.linxtechnologies.com/resources/diagrams/bat-hld-001.pdf;battery holder;
_B1;;battery;CR2032;;DigiKey;P189-ND;0.196;11.33;http://panasonic.com/industrial/includes/pdf/Panasonic_Lithium_CR2032_CR2330.pdf;main battery;
D2;DIODE-SCHOTTKY;DIODESOD-523;SOD-523;microbuilder;DigiKey;RB751S40T1GOSCT-ND;0.099;5.73;http://www.onsemi.com/pub_link/Collateral/RB751S40T1-D.PDF;waveform rectification;should provide as low forward voltage drop as possible at low currents
S1;;TAC_SWITCHPTH;TACTILE-PTH;SparkFun;DigiKey;679-2428-ND;0.0771;4.46;http://www.apem.com/pdf/MJTP_6MM.pdf;reset switch;
Q1;;MOSFET-N-SOT23;SOT23;Seeed-Discrete;DigiKey;568-5818-1-ND;0.072;4.16;http://www.nxp.com/documents/data_sheet/2N7002P.pdf;buzzer switching;
LED1;;LEDCHIPLED_0805;CHIPLED_0805;adafruit;DigiKey;475-1410-1-ND;0.0637;3.68;"http://catalog.osram-os.com/catalogue/catalogue.do;jsessionid=B38D4035738FAE714C474120326E9384?act=downloadFile&favOid=02000002000009ee000100b6";Light level measurement, potentially indication;green is most sensitive to daylight, red - more broad spectrum
D1;;DIODE-SOD80C (DIODE-);SOD80C;diode;DigiKey;LL4148FSCT-ND;0.0384;2.22;http://www.fairchildsemi.com/ds/LL/LL4148.pdf;battery reverse polarity protection;must be capable of handling at least 20mA continuous current
C4;1uF;CAP0603-CAP;0603-CAP;SparkFun;DigiKey;399-3118-1-ND;0.019;1.1;;rectifier smoothing cap;
C5;1uF;CAP0603-CAP;0603-CAP;SparkFun;DigiKey;399-3118-1-ND;0.019;1.1;;power bypass;
C2;100nF;CAP0603-CAP;0603-CAP;SparkFun;DigiKey;478-1239-1-ND;0.00454;0.26;;decoupling;
C3;100nF;CAP0603-CAP;0603-CAP;SparkFun;DigiKey;478-1239-1-ND;0.00454;0.26;;decoupling;
R2;510K;RESISTOR0603-RES;0603-RES;SparkFun;DigiKey;311-510KGRCT-ND;0.0041;0.24;;low pass filter for rectified signal;
R3;100R;RESISTOR0603-RES;0603-RES;SparkFun;DigiKey; 311-100GRCT-ND;0.0041;0.24;;"
LED current limiting";
R6;1K;RESISTOR0603-RES;0603-RES;SparkFun;DigiKey;311-1.0KGRCT-ND;0.0041;0.24;;buzzer discharge;
R1;10K;RESISTOR0603-RES;0603-RES;SparkFun;DigiKey;P10KGTR-ND;0.00131;0.08;;low pass filter;might be adjusted depending on capacity of probe / clo
R5;10K;RESISTOR0603-RES;0603-RES;SparkFun;DigiKey;P10KGTR-ND;0.00131;0.08;;mosfet gate pulldown;
R7;10K;RESISTOR0603-RES;0603-RES;SparkFun;DigiKey;P10KGTR-ND;0.00131;0.08;;reset pullup;
JP1;AVR_SPI_PRG_6NS;AVR_SPI_PRG_6NS;2X3-NS;SparkFun;;;0;;;AVR ISP programming and SPI interface;just a footprint, not populated
;;;;;;;;;;;
;;;;;;Parts total:;1.72921;;;;
;;;;;;Parts + VAT;2.0577599;;;;
PCB;;;;;Seeed;;0.82;;;;
;;;;;;Total:;2.8777599;;;;
;;;;;;“+60%”;4.60441584;;;;
;;;;;;“+60%”;7.367065344;;;;
;;;;;;USD;9.6508556006;;;;