tundra-transistors
wherron01
Sierrathon 2024 Entry
Components (20)
| Reference | Value | Description |
|---|---|---|
| U2 | TLV1117-33 | 800mA Low-Dropout Linear Regulator, 3.3V fixed output, TO-220/TO-252/TO-263/SOT-223 |
| U3 | ESP32-C3 | RF Module, ESP32 SoC, RISC-V, WiFi 802.11b/n/g, Bluetooth LE 5, QFN32 |
| U5 | MS5837-xxBA | Ultra-small, gel-filled, pressure sensor with stainless steel cap |
| AE1 | Antenna | Antenna |
| C8,C17,C18 | 1u | Unpolarized capacitor |
| C9-C14 | 100n | Unpolarized capacitor |
| C15,C16 | 16p | Unpolarized capacitor, small symbol |
| C19,C20,L2 | TBD | Inductor,Unpolarized capacitor |
| F2 | Polyfuse | Resettable fuse, polymeric positive temperature coefficient |
| J1 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
| J2 | Screw_Terminal_01x03 | Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| K1 | G5LE-1 | Omron G5LE relay, Miniature Single Pole, SPDT, 10A |
| R1,R4 | 10k | Resistor |
| R2,R3 | 5k1 | Resistor |
| SW2,SW3 | SW_Push | Push button switch, generic, two pins |
| TP8 | 5VDCI | test point |
| TP9 | 5VDCF | test point |
| TP10 | 3V3DC | test point |
| TP11-TP13 | GND | test point |
| Y1 | 40M | Four pin crystal, GND on pins 2 and 4 |