Sparkfun 555 Timer

Name: Sparkfun 555 Timer
Brand: Sparkfun Electronics
SKU: RB-Spa-1873
Price: 1.12 USD
Availability: InStock

Sparkfun ElectronicsSKU: RB-Spa-1873
Manufacturer #: COM-16473

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$1.12

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In stock, 6 units

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Sparkfun 555 Timer
Offers timing from microseconds to hours
Provides astable or monostable operation
Features adjustable duty cycle
TTL-Compatible output can sink or source up to 200 mA

The Sparkfun 555 Timer is a common 555 timer/oscillator from Texas Instruments. A classic for all of those first-year circuits projects where you need to blink an LED, generate tone, and thousands of other great beginning projects. Google around for a huge list of resources and example projects.

This timer can be used for several applications as Fingerprint- and Iris-Biometrics or an RFID-Reader.

1 x Sparkfun 555 Timer

PDF File

Sparkfun 555 Timer - Datasheet

4.5 to 16 V supply
8-pin DIP package
Timing from microseconds to hours
Astable or monostable operation
Adjustable duty cycle
TTL compatible output
Sink or source up to 200 mA

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