Page 226 - Robots Androids and Animatrons : 12 Incredible Projects You Can Build

9.4 Color camera with audio and 2.4-GHz transmitter

will add stereo-vision to provide depth perception to improve 205
telepresence and operation.
The prototype T-bot contains a single miniature video camera with
audio. The T-bot subsystems are built in modular form. Therefore,
if the reader wishes to create a stereo system in the future for the
T-bot, the video components are reusable.

Construction
Construction of the T-bot begins by analyzing the chassis of the
model car. Most R/C model cars have an outer cosmetic shell that
makes the model look like a standard vehicle: car, truck, landrover,
etc. Remove the outer cosmetic shell of the R/C model. Secure the
equipment directly onto the chassis.
The Golem I requires a separate power supply for the miniature
color camera (see Fig. 9.5). This 6-volt (6V) battery pack is made
for use with the camera-transmitter pair. The battery pack should
last approximately 4 to 6 hours (h) with four fresh AA batteries.
To keep the component mounting simple and modular, we will
make liberal use of Velcro material. Velcro material is typically
sold in strips, by foot increments. The Velcro strip is made of two
mating strips of material that adhere to one another. Each strip
Team LRN Telepresence robot