williB
New Member
i was replacing the fuse in my radioshack multimeter and discovered the RS-232 connector had no physical connection to the multimeter whatsoever !!
it takes its power from the serial bus(pin 7)
the serial data goes just one way (out of the multimeter ).
it has a IR transmitter in the meter, powered from the meter battery, and the reciever has no connection to the multimeter
what a cool idea!!
it takes its power from the serial bus(pin 7)
the serial data goes just one way (out of the multimeter ).
it has a IR transmitter in the meter, powered from the meter battery, and the reciever has no connection to the multimeter
what a cool idea!!