Coyotee-pcb-artwork-files-also-for-teaching-
deva-eecs
Components (7)
| Reference | Value | Description |
|---|---|---|
| U1 | NA555D | Precision Timers, 555 compatible, SOIC-8 |
| BT1 | 3V | Single-cell battery |
| C1,C2 | 1uf | Unpolarized capacitor |
| D1 | LED | Light emitting diode |
| R1 | 470k | Resistor |
| R2 | 100k | Resistor |
| R3 | 270 | Resistor |