This circuit is from a 1968 Electronic Design. The circuit uses transistors of the time that can be replaced with modern equivalents. More stages can be used to get higher tension.
Found in a RE Experimenter Handbook from the 90s, this circuit is intended for the use of LEDs in...
Found in old documentation, this fuzz uses the 741 Operational Amplifier. Assembly is simple, but...
November 2016 - The new OLED modulator for displays with 2 x 16 format can be obtained from Mouser...