Hi guys,
Was look at a schematic earlier was confused on why the BJT was used in the following situation? The REC_OK is a signal sent from the DB-25 connector to the uP, which tells the uP that the DVR is recording fine.
Was look at a schematic earlier was confused on why the BJT was used in the following situation? The REC_OK is a signal sent from the DB-25 connector to the uP, which tells the uP that the DVR is recording fine.
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