ktane
melair
Keep Talking and Nobody Explodes - Physical Edition
Components (26)
| Reference | Value | Description |
|---|---|---|
| Q1 | Q_PMOS_GSD | P-MOSFET transistor, gate/source/drain |
| U1 | STM32WB09KEVx | STMicroelectronics Arm Cortex-M0+ MCU, 512KB flash, 64KB RAM, 20 GPIO, VFQFPN32 |
| U2 | THVD1420D | Half duplex RS-485/RS-422, 12 Mbps, 3V - 5.5V supply, ±12kV electro-static discharge (ESD) protection, with receiver/driver enable, 32 receiver drive capacity, SOIC-8 |
| U3 | MLPF-NRG-01D3 | |
| AE1 | 2450AT18A0100001E | Ceramic chip antenna with pin for PCB trace |
| BT1 | MR2032 | Single-cell battery |
| C2,C23,C24,C26,C28,C30 | 0.1μF | Unpolarized capacitor, small symbol |
| C6 | 20pF | Unpolarized capacitor, small symbol |
| C25,C29 | 4.7uF | Unpolarized capacitor, small symbol |
| C27 | 100pF | Unpolarized capacitor, small symbol |
| C36,C41 | 8pF | Unpolarized capacitor, small symbol |
| D1 | BAT54S | Vr 30V, If 200mA, Dual schottky barrier diode, in series, SOT-323 |
| D6 | T24CAN | Dual Line CAN Bus Protector, 24Vrwm |
| J1 | In | Generic connector, double row, 02x08, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | Test | Generic shielded connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3,J4 | Bus | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6-J9,J12,J13 | Shield | Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J10 | 1PPS In | Generic shielded connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J11 | 32MHz Out | Generic shielded connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
| JP1 | NO BATT | Jumper, 2-pole, open |
| R1,R3 | 430 | |
| R2,R8 | 120 | |
| R4-R6 | 0 | |
| R7 | 1000 | |
| Y1 | 32MHz | Four pin crystal, GND on pins 2 and 4, small symbol |
| Y2 | 32.768k | Two pin crystal, small symbol |