LED driver circuit 06:08 Unknown 0 LED driver circuit CAT3063 LED driver circuit. The circuit diagram of a three channel LED driver circuit using CAT3063 is shown be... READ MORE +
PWM lamp dimmer using NE555 04:40 Unknown 0 PWM lamp dimmer using NE555 PWM lamp dimmer. A simple and efficient PWM lamp dimmer using timer IC NE555 is discussed in this artic... READ MORE +
FM Radio jammer 04:25 Unknown 0 FM Radio jammer Circuit diagram. Description. Circuit shown here can be used to jam FM radios in its vicinity. The circuit ... READ MORE +