Robot Hardware 2017 Jacob White

2017 Hardware Robot

Robot Base Aluminum ($2/ft2) Plexiglass ($5/ft2) 3-D Printing Layers using standoffs Shape

Voltage Regulators 5V Switching Voltage Regulator More efficient Powers Odroid/Raspberry Pi 12V Linear Voltage Regulator Powers H-Bridge Capacitors for stability

Overhead Camera Two cameras, one for each team Use ROS web_video_server for testing Logitech HD C920 USB Webcam About 100ms latency Process using OpenCV

Network Netgear router and switch Wifi chip on board Raspberry Pi Two competition computers Team computers for testing ROS framework

Raspberry Pi 3 Model B 1.2GHz Quad-core ARM processor 64-bit On-board wifi Heat sink 1 GB RAM 4 USB ports Lots of GPIO pins HDMI 5V, 2.5A power supply 16GB Micro SD card Runs Ubuntu Mate

Batteries and Battery Charger Two batteries in series to give 14V Never leave charging batteries unattended! Get an AC adaptor (>13V) for testing For more reliability, connect 5V power source directly to VCC pin

Wiring Diagram (dev) To see PSoC pin numbering, refer to the PSoC Creator project Motor Pos Motor Neg Encoder Vdd Encoder Gnd Encoder Channel A Encoder Channel B PSoC Vdd (5V) PSoC Gnd

Wiring Diagram (prod) To see PSoC pin numbering, refer to the PSoC Creator project Motor Pos Motor Neg Encoder Vdd Encoder Gnd Encoder Channel A Encoder Channel B PSoC Vdd (3.3V) PSoC Gnd

Kicker (Optional) Option 1: Electric Solenoid Option 2: Pneumatic Actuator Your design - $50 budget