Group Project ELEPHANT 1.0

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Information

Structure Parts List

Table Leg

Wooden Bowl

Broken Wooden Bowl

2 U-Bolts and nuts

Wooden Panel Board Scrap

Chain

Electronics Parts List

Raspberry PI B

4 Relay Module

NeoPixel Strip

PIR Motion Sensor

PCA9685 Adafruit's 16-channel 12-bit PWM/Servo Driver

5.5 mm Barrel Jack

4 LEDs

SPST Switch

100 Ohm Resistor 1W

150 Ohm Resistor 1W

1k Ohms Resistor 1/4 W

10K Resistor 1/4 W

1 Pair USB Powered Speakers

1 Dual 10K Potentiometer (logarithmic)

Electronics Build

NOTE: GPIO conflict between GPIO18 and audio resulted in NEOPIXEL GPIO pin change from GPIO18 to GPIO10. This change is not reflected in all illustrations and photos.

NOTE: NEOPIXEL GPIO changed from 18 to 10. Previous wire X'ed out in RED.

Actual Photos

Front of Assembly

Rear of Assembly

Back of Head

Electronics in Head

Control Panel

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