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3 Foot USB Cable Type A to USB Cable Type A

USB Cable Type A Male to USB Type A Male - 3 FT

$2.65
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USB 2.0 Cable 10 Foot Type A Male to Type B Male

USB 2.0 Cable Type A Male to Type B Male - 10 FT

$4.80
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84 oz-in NEMA 17 Stepping motors (also called stepper motor)
Image of the Atmega324p

Atmega324P

$8.50
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10K timmer potentiometer

10K Trimmer Potentiometer (Through Hole)

$0.85
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16x2 LCD (Liquid Crystal Display)

16x2 LCD (Liquid Crystal Display)

$12.50
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White prototyping breadboard with 30 tie strips and two power rails on each side.

White Prototyping Breadboard (2x30 columns of tie strips and 2x2 rows of power strips)

$7.95
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Clear Semi Transparent Breadboard

Clear Prototyping Breadboard (2x30 columns of tie strips and 2x2 rows of power strips)

$8.50
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Red Through Hole LED (Light emitting diode)

Single Red Through Hole LED (Light Emitting Diode)

$0.34
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On Paper: Interrupts Explained

An interrupt is an event that stops regular program flow to run a separate set of code that relates to the interrupt. Interrupts have many uses and applications. Interrupts can be used with:
- Timers and counters (When a timer matches a specific value)
- Serial communications (USART, UART - tell you when data is received, or when the transmit is ready to take data to transmit)
- When a pin goes from high to low or vice verse
- ADC (Analog to Digital Converter) completes the conversion
- Software interrupt (custom)
- And many others.
Response From: Tlarson

Interrupts can be useful in many applications.

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