Circuit Project Electronic

I has evered to play the leading role Lamp Flasher Circuit with the integrated circuit. Which be the circuit that is simple but at this time a friend someone complain to come to that want the circuit that use the transistor. I then lead this circuit has come [...]

The electronic lantern control circuit (fig. 1) adds high-efficiency dimming and flashing to an existing
battery-powered lantern or flashlight or to a custom design. For the car it makes a great lamp for
changing a flat tire, back seat reading or emergency engine work. The flasher mode is useful for
warning other drivers of your troubles and it [...]

Here is an unusual flasher circuit for 120VAC loads. The circuit is similar to the two-transistor flasher seen in several circuits in techlib.com except that an SCR is used.
A little circuit trick is hiding in the selection of the 0.1uF capacitor in series with the 1k resistor. When the SCR is off, this capacitor smoothes [...]