Home |
Search |
Today's Posts |
#1
|
|||
|
|||
Measuring current with LM3914 ?
Hi all,
I started a new amplifier project, a 4CX1500B 2m amplifier. Wanting to make it a bit more state of the art, i want to replace the old meters by Led bars... The simplest way to do that is to use a LM3914 bar display which can measure voltages with a ground reference. My design will use a cathode driven, DC grounded screen. So measures must be make "floating" as the ref is the cathode . How can i achieve this in a simple way ?? 73, Patrick TK5EP http://tk5ep.free.fr |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
FCC: Broadband Power Line Systems | Policy | |||
FS: sma-to-bnc custom fit rubber covered antenna adapter | Equipment | |||
FS: sma-to-bnc custom fit rubber covered antenna adapter | Scanner | |||
Current in antenna loading coils controversy (*sigh*) | Antenna | |||
Smith Chart Quiz | Antenna |