Modulated light receiver (CB8787E)Modulated light receiver (CB8787E)

This circuit for an optical audio link using LED or LASER was found in a 90s QST magazine. The circuit can use operational amplifiers like the 741.

| Clique na imagem para ampliar |

Ceramic Heat Sinks
August 2017 - Mouser Electronics is offering a new range of Ohmite ceramic heat sinks. The new...
Variable Active Cycle CMOS Oscillator (CB19234E)
This circuit has adjustments for both the time the signal is at high and low levels. Inverter or...
Xenon Flasher (CB7590E)
This flasher circuit was found in Radio Electronics from the 90s. The circuit must be powered by a...