Art Broder wrote:I have had no problems running those air pumps at 7.2V. I have even run them on 12V without any failures, but I expect they might have a somewhat shorter useful life at 12V. That said, I have not had one burn out yet.
tsenecal wrote:are solenoids VERY tolerant? ie, can a solenoid pulled from a blood pressure cuff that ran on 3 volts be run on 7.4 volts?... 11.1 volts?
same goes for the motor... if it came from a system designed for 3 volts how long do you expect that motor to stay alive running on 7.4?
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