This circuit can be used to generate percussion sounds such as bell, triangle, etc. The circuit must be powered by symmetrical source and the triggering is by external pulse.
This circuit is from a simple TTL sequential system using 4 LEDs. The experimental circuit must be...
This amplifier provides up to 15 W of output when powered by a simple 12 V source. The integrated...
This sophisticated timed sonic switch was found in a 2001 documentation. It has a timer with a...