Based on the well-known LM3909, this LED pulser circuit was found in American documentation from the 90's. The power supply is only 1.5 V.
This circuit was found in the July 1992 issue of Radio Electronics magazine. The circuit has a...
This circuit was found in a 1999 British magazine (ETI). It is a device that receives the signal...
We found this circuit in a 2005 Linear Technology manual. The circuit makes use of the LT6101 and...