How do i go about this design. im confused ,i need a hint.
The meter must do the following
1. Measure input voltage, current and power for a test circuit.
2. Be a reliable, high-precision device
3. Be a low-power battery operated device
4.Provide a PC interface (details below)
o The connection must be via USB
o The GUI must provide a virtual instrument that resembles your meter (similar displays and
controls)
o The GUI must allow the user to specify an extended averaging period. This will allow him view the average power consumption over a specified long duration (eg. two minutes)
The meter must do the following
1. Measure input voltage, current and power for a test circuit.
2. Be a reliable, high-precision device
3. Be a low-power battery operated device
4.Provide a PC interface (details below)
o The connection must be via USB
o The GUI must provide a virtual instrument that resembles your meter (similar displays and
controls)
o The GUI must allow the user to specify an extended averaging period. This will allow him view the average power consumption over a specified long duration (eg. two minutes)