We chose to purchase components from a number of suppliers:
Common components, such as a USB charger and hacked AC cable, were not purchased but salvaged.
| Description | Designator | Library Part Name | Quantity | Supplier | Part Number |
|---|---|---|---|---|---|
| MOSFET N-CH 70V 3.8A SOT-223 | Q2 | NFET_ZXMN7A11GCT | 1 | Digikey | ZXMN7A11GCT-ND |
| CONN USB RECEPTACLE 5POS RT ANG | H1 | CONN_USBMINIB_54819-0519 | 1 | Digikey | WM17115-ND |
| RES 110K OHM 1/8W 1% 0805 SMD | R10, R11, R14, R15 | RHM110KCRCT-ND | 4 | Digikey | RHM110KCRCT-ND |
| RES 33 OHM 1/10W 3900PPM 5% 0805 | R7 | P33CECT-ND | 1 | Digikey | P33CECT-ND |
| RES 10K OHM 1/10W 1500PPM 5%0805 | R1, R2, R5, R9, R28, R29, R30, R31, R32, R33, R34, R35 | P10KCBCT-ND | 12 | Digikey | P10KCBCT-ND |
| IC OPAMP CMOS LOW-PWR MTP5 | U2 | OP_NJU7011F-TE1 | 1 | Digikey | NJU7011F-TE1CT-ND |
| DIODE ZENER 5.1V 200MW SOD-523F | D1, D2, D3 | ZENER_MM5Z5V1 | 3 | Digikey | MM5Z5V1CT-ND |
| IC CONTROLLR LI-ION 4.2V SOT23-5 | U8 | LIION_MCP73837/8 | 1 | Digikey | MCP73831T-2DCI/OTCT-ND |
| IC RECT BRIDGE 0.5A 600V 4SOIC | D7 | BRIDGE_MB6S | 1 | Digikey | MB6SCT-ND |
| MOSFET P-CH 20V 2.6A SOT23 | Q1, Q3, Q4 | PFET_IRLML2246TRPBF | 3 | Digikey | IRLML2246TRPBFCT-ND |
| SWITCH DIP LOW PRO 1 POS GOLD | SW1 | SWITCH_KAJ01SGGT | 1 | Digikey | EG4416-ND |
| 3.5mm Audio Jack | J3 | 3.5mm Audio | 1 | Digikey | CP1-3533NS-ND |
| IC MCU AVR 32K FLASH 32TQFP | U6 | MCU_ATMEGA328 | 1 | Digikey | ATMEGA328-AU-ND |
| 3.3v LDO up to 300 mA | U1 | ADP122 | 1 | Digikey | ADP122AUJZ-3.3-R7CT-ND |
| CONN SD CARD PUSH-PULL SMD | D9 | SDCARD_2041021-4 | 1 | Digikey | A101492CT-ND |
| 8MHz 18pF 10ppm | X1 | XTAL_8MHz-49US | 1 | Digikey | 887-1233-ND |
| RES 1.0K OHM 1/8W 5% 0805 SMD | R26, R27 | 541-1.0KACT-ND | 2 | Digikey | 541-1.0KACT-ND |
| CAP ALUM 100UF 35V 20% SMD | C1 | AUTO_CAP_ALUM_100UF_35V_20%_SMD | 1 | Digikey | 493-4471-1-ND |
| CAP CER 1UF 16V 10% X7R 0805 | C3, C4, C5 | CAP CER 1UF 16V 10% X7R 0805 | 3 | Digikey | 490-1691-1-ND |
| CAP CER 0.1UF 25V 10% X7R 0805 | C2, C9, C10, C11, C12, C13 | CAP CER 0.1UF 25V 10% X7R 0805 | 6 | Digikey | 478-3755-1-ND |
| CAP CER 10UF 6.3V 10% X5R 0805 | C6, C15, C16, C17 | CAP CER 10UF 6.3V 10% X5R 0805 | 4 | Digikey | 478-1417-1-ND |
| CAP CER 4.7UF 6.3V 10% X5R 0805 | C7 | CAP CER 4.7UF 6.3V 10% X5R 0805 | 1 | Digikey | 478-1416-1-ND |
| CAP CER 18PF 50V 5% NP0 0805 | C8, C14 | CAP CER 18PF 50V 5% NP0 0805 | 2 | Digikey | 478-1307-1-ND |
| LED CHIPLED 570NM GREEN 0603 SMD | D5, D6, D8 | LED_LG Q971-KN-1 | 3 | Digikey | 475-1409-1-ND |
| FERRITE CHIP 1500 OHM 500MA 0805 | B1 | FB_MMZ2012Y152B | 1 | Digikey | 445-1560-1-ND |
| C5 | CAP CER 0.1UF 16V 10% X7R 0805 | 1 | Digikey | 399-1167-1-ND | |
| CONN SMCARD SIMLOCK W/ALIGN PINS | J4 | SIM_C707_10M006_0492 | 1 | Digikey | 361-1021-1-ND |
| RES 470K OHM 1/8W 5% 0805 SMD | R4, R6 | 311-470KARCT-ND | 2 | Digikey | 311-470KARCT-ND |
| RES 220 OHM 1/8W 5% 0805 SMD | R22, R25 | 311-220ARCT-ND | 2 | Digikey | 311-220ARCT-ND |
| RES 160 OHM 1/8W 5% 0805 SMD | R8 | 311-160ARCT-ND | 1 | Digikey | 311-160ARCT-ND |
| RES 100K OHM 1/8W 5% 0805 SMD | R12 | 311-100KARCT-ND | 1 | Digikey | 311-100KARCT-ND |
| RES 75 OHM 1/8W 5% 0805 SMD | R17, R18, R19, R20, R21, R23, R24 | 311-75ARCT-ND | 7 | Digikey | 311-75ARCT-ND |
| RES 8.20K OHM 1/8W 1% 0805 SMD | R16 | 311-8.20KCRCT-ND | 1 | Digikey | 311-8.20KCRCT-ND |
| RES 2.0K OHM 1/8W 5% 0805 SMD | R3 | 311-2.0KARCT-ND | 1 | Digikey | 311-2.0KARCT-ND |
| RES 1.0 OHM 1/8W 5% 0805 SMD | R13 | 311-1.0ARCT-ND | 1 | Digikey | 311-1.0ARCT-ND |
| LED 7-SEG .40 2DGT SUPER RED CA | D4 | 7SEG_2DIG_LTD-4608JR | 1 | Digikey | 160-1538-5-ND |
| IC USB FS SERIAL UART 28-SSOP | U3 | USB->SERIAL | 1 | Digikey | 768-1007-1-N |
| Polymer Li-Ion Cell:3.7V 210mAh | J5 | LITHIUM_BATTERY | Batteryspace | PL-651628-2C | |
| Quad-band cellular antenna | 1 | Sparkfun | CEL-00675 | ||
| SM5100B-D GSM/GPRS Module | J6 | GSM MODULE | Sparkfun | CEL-09533 | |
| AVR Programming Header | None | CONN HEADER 6POS .100 STR 15A | 1 | Digikey | 609-3210-ND |
| 3D Printed Case Upper | None | 1 | Shapeways | N/A | |
| 3D Printed Case Lower | None | 1 | Shapeways | N/A | |
| 3D Printed Case High Voltage Cover | None | 1 | Shapeways | N/A | |
| USB Charger | None | 1 | Any Supplier | ||
| Power Cable | None | 1 | Dumpster | ||
| Tri-P Phillips Thread-Forming Screw for Plastic, Black-Finish Zinc-Plated Steel, 4-20 | None | 4 | Mcmaster-Carr | 92295A106 | |
| Metric Nylon Fluted-Rim Knob, M4 X .7 Threaded Insert, 16 mm Diameter | None | 2 | Mcmaster-Carr | 62935K15 | |
| Metric Pan Head Phillips Machine Screw, Zinc-Plated Steel, M3 Size, 5MM Length, .5MM Pitch | None | 4 | Mcmaster-Carr | 92005A114 | |
| Metric Brass Pan Head Slotted Machine Screw, M4 Size, 6MM Length, 0.7MM Pitch, Packs of 25 | None | 2 | Mcmaster-Carr | 90928A327 | |
| Metric Brass Threaded Insert for Thermoplastc, Tapered, M3-.5 Internal Thread, 3.8MM Length | None | 4 | Mcmaster-Carr | 94180A331 | |
| Current Clamp | None | 1 | Epictinker | SCT-013 |