Recent Posts Tagged With '555 timer application'

• Magnetic Levitation

  Posted on Friday June 12th, 2009 at 22:42 in all circuits, 555 timer application, magnetic application

  How Levitation WorksIf you hold two permanent magnets close together, you see that one of them will jump strongly toward (or away) from the other. In 1842, Samuel Earnshaw expressed the perversity of inanimate magnetic objects in his theorem. It expl...

• Muscular Bio-Stimulator

  Posted on Friday June 12th, 2009 at 22:30 in medical application, all circuits, 555 timer application, led application

  Particularly suitable for cellulite treatment3V battery supply, portable setDevice purpose:This is a small, portable set, designed for those aiming at look improvement. The Bio-Stimulator provides muscles' stimulation and invigoration but, mainly, it...

• Cranial Electrotherapy Stimulator

  Posted on Friday June 12th, 2009 at 22:00 in counters, medical application, all circuits, 555 timer application

  Current generated flows through clips placed on the earlobes Output current adjustable from 80 to 600 microAmperesDevice purpose:Owing to the recent launching in Europe of Cranial Electrotherapy Stimulation (CES) portable sets, we have been "Electron...

• IC Controlled Emergency Light with Charger

  Posted on Friday June 5th, 2009 at 21:39 in power supply, all circuits, 555 timer application

  The circuit shown here is that of the IC controlled emergency light. Its main features are: automatic switching-on of the light on mains failure and battery charger with overcharge protection. When mains is absent, relay RL2 is in deenergised state, ...