Texas Instruments - NE555P Timer/Oscillator IC 100kHz 8-DIP
These devices are precision timing circuits capable of producing accurate time delays or oscillation.
In the time-delay or mono-stable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a-stable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.
- Timing From Microseconds to Hours
- Astable or Monostable Operation
- Adjustable Duty Cycle
- TTL-Compatible Output Can Sink or Source Up to 200 mA
- Fingerprint Biometrics
- Iris Biometrics
- RFID Reader