Circuit Project Electronic

This circuit uses just integrated number circuit LM3909 and capacitors outside. It work by use NiCad battery 1.25V sizes. or The dry cell is small-sized is other. The circuit can do to copy is like , prevent many the group. For use show winking according to want Battery Charger Circuit [...]

This circuit uses the integrated circuit LM3909 perform be LED Flasher and Oscillator. For Drive LED give Flasher on - off with Frequency 2Hz. For formed show of office equipment with Battery For battery 6V size Capacitors. CT be valuable 400uF, Rs be valuable 1000ohm and [...]

If you like to use the integrated circuit LM3909 build be Flasher Circuit. But may get into trouble about apply to Lamp at have the requirement Current tall no. I then introduce to see this circuit can apply to power supply 3V [...]