Consist of components and autonomous parts
| # | Brand official | Serial # | Description | SMD | What we really bought |
| 2 | Yageo | SQP10AJB-4R7 | Resistor, 4.7 Ohm, 10 W | No | Conrad |
| 1 | Panasonic | ERG-2SJ160 | Resistor, 16 Ohm | No | 3 resistors circuit: (10 + 22) + 10 |
| 2 | Yageo | MFP-25BRD52-2K2 | Resistor, 2.2k Ohm, 0.1% | No | Resistor, 2.2k Ohm, 1% |
| Tyco | 282834-6 | Terminal block, 6 connector | No | ||
| 2 | Panasonic | ERJ-3GEYJ332V | Resistor, 3.3k Ohm | Yes | 3 resistors circuit: (22K + 22K) + 22 |
| 4 | Panasonic | ERJ-3GEYJ102V | Resistor, 1k Ohm | Yes | As is |
| 1 | Panasonic | ERG-1SJ510 | Resistor, 51 Ohm, 1 W | No | Okaphone: Resistor, 56 Ohm, 1 W |
| 1 | Fairchild | RFD3055LE | Transistor, MOSFET N-Ch | No | |
| 1 | Microchip | MCP3551-E/SN | ADC, 22 bit | No | Okaphone |
| 1 | Panasonic | ECA-1CM332 | Capacitor, 3300 uF | No | Conrad |
| 1 | Panasonic | ECA-1CM102 | Capacitor, 1000 uF | No | Conrad |
| 1 | ST | VNH3SP30 | H-Bridge IC | Yes | Okaphone |
| 1 | Custom | Peltier, Qmax = 84 W, dT = 78 K, Imax = 7.8 A | No | Okaphone (PELTIER 21): Qmax = 71 W, dT = 67 K, Imax = 8.0 A | |
| 1 | US Sensor | USP11553 rev none | Thermistor / PTC | No | HEISSLEITER S861/5K/1%/F40, 541-086-23, 500670, EAN: ...46 6996 O (the character capital-O) 3/18, 10671-348, 9549804009 546432717 |
| 1 | Custom | Kapton Heater, 25 W, 11.3 V | No |
#Autonomous parts
Things to connect components with/on/to
| # | Part | What we really bought |
| 1 | Arduino Uno | As is |
| 1 | MicroATX power supply, 200 W, 14 A on 12 V rail, fan temperature control disabled, 24 pin ATX connector only | Scavanged |
| 1 | Ribbon cable, 16 pin, female - female, 24" | ?Hive5 |
| 1 | LCD, HD44780 compatible, 20 chars, 4 rows, blue backlight | Okaphone: LCD 16 chars, 2 rows |
| 1 | PCB | Etched, in possession |
| 1 | USB Cable, A to B, 6 feet | In possession |
| 1 | PSU Power Cord, USA plug, 6 feet |
Original wiring of HD44780 compatible LCD display OpenPCR used [http://en.wikipedia.org/wiki/Hitachi_HD44780_LCD_controller#Architecture Wikipedia]:
1 Ground
2 VCC (+3.3 to +5V)
3 Contrast adjustment (VO)
4 Register Select (RS). RS=0: Command, RS=1: Data
5 Read/Write (R/W). R/W=0: Write, R/W=1: Read
6 Clock (Enable). Falling edge triggered
7 Bit 0 (Not used in 4-bit operation)
8 Bit 1 (Not used in 4-bit operation)
9 Bit 2 (Not used in 4-bit operation)
10 Bit 3 (Not used in 4-bit operation)
11 Bit 4
12 Bit 5
13 Bit 6
14 Bit 7
15 Backlight Anode (+)
16 Backlight Cathode (-)
The LCD that was ordered has exactly the same interface (that is: its pins serve exactly the same function)