This circuit uses the SQ3524, a switching integrated circuit. The circuit was found in the April 1991 issue of Radio Electronics magazine.
This circuit is from a publication by Newton C. Braga in the United States. The transistor can be...
The circuit is from the Texas Instruments optoelectronics manual. The capacitor depends on the...
This circuit was found in an application note of the LTC1164 from Linear Technology of the 1990s....