valhalla
csdexter
Version-controlled material related to the Valhalla project
Components (36)
| Reference | Value | Description |
|---|---|---|
| U1 | ATmega328PB-A | |
| U2 | MAX31865xAP | |
| U3 | MAX31856 | |
| U4 | DS2484 | |
| U5 | ISO1410 | |
| U6 | MAX3483 | |
| U7 | 74LVC2G125 | |
| C1,C2 | 20pF | |
| C3,C4,C6-C8,C11-C13 | 0.1uF | |
| C5 | 4.7nF | |
| C9,C10 | 10nF | |
| C14 | RTD-CI | |
| C15 | 4.7uF | |
| D1 | BusRx | |
| D2 | BusTx | |
| D3 | Temp | |
| D4 | Power | |
| D6 | 3.3V | |
| D7 | BAT54S_R1_00001 | |
| FB1 | 2512061217Y0 | |
| J1 | K-TC | |
| J2 | RTD | |
| J3 | NTC | |
| J4 | 1-W | |
| J5 | ModBUS | |
| J6 | ICSP | |
| J7 | MAINS | |
| L1 | 10uH | |
| PS1 | IRM-02-3.3 | |
| R3 | NTC-REF | |
| R6,R7,R10,R11 | 0R | |
| R8 | 47K | |
| R9 | RTD-REF | |
| R12,R13 | 1K | |
| RL1-RL4 | 470R | |
| Y1 | 7.3728 MHz |