Across
- 3. – Output signal type from 555 (6)
- 4. – Op-amp function of LM741 (7)
- 5. – Mode where 555 output is high for a fixed time (9)
- 7. – IC used for timers and pulse generation (3)
- 8. – Pin used to discharge capacitor (8)
- 11. – Resets the 555 output (5)
- 12. – IC used as voltage comparator (5–6)
Down
- 1. – 555 configuration for blinking LEDs (8)
- 2. – Mode where 555 continuously oscillates (8)
- 6. – Pin that triggers output (7)
- 9. – Popular IC op-amp number (3)
- 10. – Pin that controls voltage threshold (7)
