Here is an Omnibot auction on ebay - includes a Chatbot:
121174248933
PWM Servo Feedback (ADC)
— Add ADC positional feedback to hobby PWM servos via minor mod to EZ-B/Arduino; enables real-time position readout, calibration and puppet mirroring
Try it →
Here is an Omnibot auction on ebay - includes a Chatbot:
121174248933