them using the numeric LED or LCD display, or develop
custom menus for selecting various robot behaviors
while disconnected from a PC.
Until next time, when I show you how to run
stepper motors from the microcontroller. SV
FIGURE 4. The MPLAB project file shows where
I added my own routines to scan the keypad. This
contains all the necessary modules to compile and link
the keypad application that generates the keypad.hex
file that is used to program the VEX controller once
the keypad has been wired to it.
Extreme Robot Speed Control!
Sidewinder
; 14V - 50V - Dual 80A H-bridges - 150A+ Peak!
; Adjustable current limiting
; Temperature limiting
; Three R/C inputs - serial option
; Many mixing options - Flipped Bot Input
; Rugged extruded Aluminum case
; 4. 25" x 3. 23" x 1.1”
$399
RC Control
$39.99
s v r Bot IQFaoite
$104.99
2+ price
Scorpion XL
; Dual 13A H-bridge
; 5V - 28V
; 2. 7“ x 1.6” x 0.5”
$159.99
Scorpion Mini
Scorpion XXL
; 2.5A (6A pk) H-bridge
; Dual 20A H-bridge 45A Peak!
; 5V - 20V
; 5V - 28V
; 1.6” x .625” x 0.25”
; 2. 7“ x 1.6” x 0.75”
Dalf Motion Control System
; Closed-loop control of two motors
; Full PID position/velocity loop
; Trapezoidal path generator
; Windows GUI for all features
; Giant Servo Mode!
$250
; C source for routines provided
; PIC18F6722 CPU
Magnum775
; Build something - rule BotsIQ!
planetary gearbox
;
;
20:1 ratio - 700 rpm
$89
NEW!!
; RS-775 motor
; Nearly 700 W!
MADE IN
Simple-H
; 6-28V 25
; 2. 25 x2.5 x0.5”
; 3 wire interface
; current & temp
protection
A!
””
See www.embeddedelectronics.net
We also do consulting!
Give us a call for a custom
motor control to meet your
exact needs
H-bridges: Use with Dalf or Stamp
$79
www.robotpower.com
Phone: 253-843-2504 ; sales@robotpower.com
THE USA
SERVO 08.2010 55
