Monday, August 25, 2008


When James was away, Cherith helped us to reassemble the input kit for User Test.

According to the diagram, we connected the modules, and tested.
Inside the input acceptor box, there are 4 parts, power supply, pressure sensor, circuit, controller circuit and RS232 connectors.

Each RS232 head is conncted to Log computer and Presentation Computer.
Log monitors the input value from the pressure sensor.
Presentation PC reads the signal sent from the input side and gives commands to the output arm-band to inflate or deflate.