ATIS
PixelSergey
Automatic terminal information service - on NodeMCU
Components (11)
| Reference | Value | Description |
|---|---|---|
| Q1 | Q_NPN_ECB | NPN transistor, emitter/collector/base |
| U1 | NodeMCU | |
| C1 | 470μF | Unpolarized capacitor |
| D1 | LED | Light emitting diode |
| J1 | SD Card | SD card device/card |
| LS1 | Speaker | Speaker |
| R1 | 100Ω | Resistor, US symbol |
| R2 | 10kΩ | Resistor, US symbol |
| R3,R4 | 1kΩ | Resistor, US symbol |
| SW1 | Large button | Push button switch, generic, two pins |
| SW2 | Small button | Push button switch, generic, two pins |