Search found 2 matches

by liam.nv
Wed Mar 24, 2010 10:19 pm
Forum: Robotics
Topic: GBOT90 Balancing Bot & Dirty Martini Test w/ PID
Replies: 0
Views: 2855

GBOT90 Balancing Bot & Dirty Martini Test w/ PID

A previous post on the subject of GBOT with PID control was intended to make and learn the hardware and software aspects of ZX-40A microcontrollers from zbasic.net with control systems. I used that experience to extend the GBOT into a 5 foot balancing robot. I added an aluminum frame, disabled the f...
by liam.nv
Thu Mar 04, 2010 10:25 pm
Forum: Robotics
Topic: Ground Robot (GBOT) Object Tracker with PID Contro
Replies: 0
Views: 2948

Ground Robot (GBOT) Object Tracker with PID Contro

Hello, This is the GBOT with a PID controller using the ZX-40A microcontroller from http://www.zbasic.net. ZX-40A is based on the ATMEGA644 AVR chip. Inputs include 2 IR range sensors (GP2D12). Outputs include 2 PWM signals to the Pololu motor driver (VNH2SP30). The GBOT maintains a setpoint distanc...