Use the VEX Power Expander to add a secondary power source for four of the PWM outputs on the VEX Microcontroller. Balance a robot's motor load across two batteries to extend robot run time and increase performance.

Features
Attach a 2nd battery to your robot
Power up to four (4) Motors or Servos
Reduce motor load on primary battery
Run your robot for longer!
Protected by an Internal Circuit Breaker
Status port provides feedback to Microcontroller
Monitor when your robot trips its breaker
Monitor battery voltage
Feedback LED shows battery and circuit breaker status
PWM Slide Lock keeps cables from coming unplugged

Compatibility
Any VEX microcontroller
7.2V Robot Battery NiMH 2000mAh
7.2V Robot Battery NiMH 3000mAh

Specs
Input Voltage: 5-12V max.
I/O Ports: 4 PWM Inputs, 4 PWM Outputs, 1 Status


Inventor's Guide Insert

STEP file