Now to solder the main PCB
7. First ensure you have all the parts:
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Main PCB with motor driver, schmidt trigger and voltage regulator fitted
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4 x 220R resistors (Red, Red, Brown)
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2 x 330R resistors (Orange, Orange, Brown)
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1 x 1K resistors (Brown, Black, Red)
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2 x 2K2 resistors (Red, Red, Red)
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2 x 10K resistors (Brown, Black, Orange)
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2 x 56K resistors (Green, Blue, Orange)
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Diode 1N5817
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2 x 470uF capacitors
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6 x LEDs (Green, Red, 4 x White)
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100uH coil
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Ultrasonic sensor
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2 x IR reflectance sensors
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2-pin mini tact switch
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Toggle switch
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3x2 male header (2 of these for v1.1)
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2 x 6-pin female headers
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26-pin GPIO header
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3 x 2-pin screw terminals
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2 x 0.1" 2-pin jumpers (v1.1 only)
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2 x 100nF capacitors - small yellow blobs with long legs! (v1.1 only)
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1 x miniature slide switch (v1.2 only)
