Today we have more compact solutions. This is from a Radio Electronics magazine from October 1990. It uses the technology of the time.
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...