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PCB Part#Vendor (suggested)QuantityVendor Part #DESCRIPTIONLINE cost (for 1 module)
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IC1, IC2Digikey2ADM3077EARZ-NDRS-485 IC (8-SOIC)12.24
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IC3Digikey1AD5754RBREZ-NDDAC - bipolar 4ch (24-TSSOP)35.88
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IC4Digikey1REF193GSZ-ND3V Voltage reference IC (8-SOIC)5.22
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Teensy 3.6Digikey11568-1465-NDTeensy 3.6 + Headers36.88
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DC_CONVDigikey1945-1560-5-ND15V Bipolar DC Converter19.93
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R1, R2, R3, R4Digikey4311-22.0FRCT-ND22 ohm resistor (1206)0.4
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C1, C2Digikey2311-1179-1-ND0.1uf ceramic capacitor (1206)0.22
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C3, C6, C8, C13, C15Digikey5311-1140-1-ND0.1uf ceramic capacitor (0805)0.5
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C4, C5, C7, C12Digikey4587-2484-1-ND10uf ceramic capacitor (1206)1.24
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C9, C10, C11Digikey3399-8204-1-ND4.7uf ceramic capacitor (1206)1.11
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C14Digikey1587-1328-1-ND1uf ceramic capacitor (1206)0.2
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L1, L2, L3Digikey3732-4653-1-NDFerrite bead (1206)0.9
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Serial1, Serial2Digikey2A31442-NDEthernet jack2.4
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J1, J2, J3, J4Digikey4A97562-NDBNC connector9.08
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-Digikey1AE10419-NDUSB A to B micro cable, 1m4.12
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-Digikey4492-1087-ND1/8" standoff0.4
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-Digikey436-4694-ND4-40 nut0.32
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-Digikey436-9901-ND4-40 screw0.4
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-Mouser1467-SDSDQAF4-016G-ISandisk Industrial 16GB microSD16.11
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-Pololu1Custom Laser Cutting JobLaser cut enclosure25
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-SeeedStudio1Custom Printed Circuit Board10x10cm PCB (2-layer, lead free)19
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Total (before shipping)191.55
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