Found in an 1989 R-E Experimenters Handbook, this circuit produces several sound effects that can be modified. The signal must be applied to an external amplifier.
The circuit in the figure is from a source with the possibility to adjust the output voltage from...
The circuit bellow shows how four inverters [NAND, NOR or Inverters] Kim - This could be NAND,...
September 2017 - Mouser Electronics is already stocked with NXP MRF13750H transistors for RF power...