Joel's Test Tutorial - DO NOT USE

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Test


The SCMD is a 3.3V logic device! If you need to interface to 5V you'll need to use a logic level converter, or modify the SCMDs from stock to operate at 5V, and supply your own regulated 5V.


SparkFun Logic Level Converter - Bi-Directional

SparkFun Logic Level Converter - Bi-Directional

BOB-12009
$2.95
88

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Hookup Table

Pin 2 → LED (+) LED (-) → 330 Ohm Resistor 330 Ohm Resistor → GND
Pin 3 → LED (+) LED (-) → 330 Ohm Resistor 330 Ohm Resistor → GND
Pin 4 → LED (+) LED (-) → 330 Ohm Resistor 330 Ohm Resistor → GND
Pin 5 → LED (+) LED (-) → 330 Ohm Resistor 330 Ohm Resistor → GND
Pin 6 → LED (+) LED (-) → 330 Ohm Resistor 330 Ohm Resistor → GND
Pin 7 → LED (+) LED (-) → 330 Ohm Resistor 330 Ohm Resistor → GND
Pin 8 → LED (+) LED (-) → 330 Ohm Resistor 330 Ohm Resistor → GND
Pin 9 → LED (+) LED (-) → 330 Ohm Resistor 330 Ohm Resistor → GND