Table 1 Part list for VPS build
From: Visceral pressure stimulator for exploring hollow organ pain: a pilot study
Item | Catalog number | Quantity | Manufacturer | Notes |
|---|---|---|---|---|
Off-the-shelf components | ||||
 Cora Z7: Zynq-7000 Single Core and Dual Core Options for ARM/FPGA SoC | 410-370-1 | 1 | Digilent | Main processing board |
 Pmod SSR: solid state relay electronic switch | 410-342 | 1 | Digilent | Relay to control the pinch valve |
 Pmod AD1: Two 12-bit A/D inputs | 410-064 | 1 | Digilent | ADC input |
 Pmod DA2: two 12-bit D/A outputs | 410-113 | 1 | Digilent | DAC output |
Power supply components | ||||
 ups_pwr2 PCB |  | 1 | OSHPARK | |
 TERM BLK 2P SIDE ENT 2.54 mm PCB | 277-1273-ND | 1 | Phoenix Contact | Screw terminals for 12VDC |
 TERM BLK 6P SIDE ENT  2.54 mm PCB | 277-1277-ND | 1 | Phoenix Contact | Screw terminals for GND |
 DC CONVERTER 5 V 5 W | 1951-2747-ND | 1 | Traco Power | Primary 12VDC to 5VDC converter |
Case and external connectors | ||||
 USB CIRCULAR CABLE UNSEALED | SAM10681-ND | 1 | Samtec Inc | For exposing the USB host of the main processing board |
 ADAPTER USB B RCPT TO USB A RCPT | SAM8637-ND | 1 | Samtec Inc | For exposing the USB serial Linux terminal of the main processing board |
 RJ45,C SIZE PANEL SCREW 5E F CON | 1754-1125-ND | 1 | Amphenol LTW | RJ45 Ethernet to the main processing board |
 CONN PWR JACK 2.5 × 5.5 mm SOLDER | SC1048-ND | 1 | Switchcraft Inc | 12VDC Power input |
 BOX ALUM GRAY 4.88"L × 7.13"W | HM2530-ND | 1 | Hammond Manufacturing | Main box |
 LED PNL IND 7 mm GRN INTERNL | 350-2924-ND | 1 | Dialight | Power indicator light |
 SWITCH ROCKER SPST 10A 125 V | EG1889-ND | 1 | E-Switch | Power switch |
 FUSE HLDR CART 250 V 10A PNL MNT | F3125-ND | 1 | Littelfuse Inc | Fuse holder for protection |
 FUSE GLASS 4A 125VAC 5 × 20 mm | F4729-ND | 1 | Littelfuse Inc | Fuse for protection |
DAC/ADC connectorized board | ||||
 Ups analog interface PCB |  | 1 |  | |
 RES SMD 0 Ω JUMPER 1/8 W 0805 | 311–0.0ARCT-ND | 20 | Yageo (VA) | Board mount jumpers |
 CONN SMA JACK R/A 50 Ω PCB | A97593-ND | 2 | TE Connectivity AMP Connectors | Board mount, right angle SMA connectors |
 CONN HEADER VERT 6POS 2.54 mm | SAM1029-06-ND | 2 | Samtec Inc | Pmod to connectorized board connection bus |
 Pressure sensor | SPD002GAsil | 1 | Smartec | Pressure transducer sensor |
Misc connectors and parts | ||||
 1/4 HEX × 1/2 LENGTH | 1772-2591-ND | 15 | RAF Electronic Hardware | Standoffs for board mounting |
 MACHINE SCREW PAN PHILLIPS 6–32 | 36-9903-ND | 15 | Keystone Electronics | Screws for board mounting |
 Pmod Cable Kit: 6-pin 6ʺ | 240-021-6 | 1 | Digilent | Pmod cable to connect main board to Pmod |
 2 × 6-pin to Dual 6-pin Pmod Splitter Cable | 240-110 | 1 | Digilent | Pmod cable to connect main board to Pmod |
 Pmod Clip: Mechanical Mount for Pmod boards | 240-107 | 1 | Digilent | Pmod mount clip |
 12 V, 3A power supply | 240-057 | 1 | Digilent | Main 12VDC supply |