Darlinton Array

Brief Description:
Darlington Arrays are an incredibly cheap, safe and easy way to boost output from GPIO pins.
More Info:
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Darlinton Arrays are a great way to amplify the signal of a GPIO and Arduino IO pins, which are generally only enough to run a logic circuit and generally max out when lighting an LED.

 

They are fairly simple in design and consist of an array of transistors, in this case 8, with diode protection (incredibly important when using with things like relays and solenoids).

 

Link Details:

STMICROELECTRONICS ULN2004A DARLINGTON ARRAY 7NPN, 2004, DIP16 (10 pieces)

Last Updated:
1/24/2017 8:25:53 PM

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