Simple water level indicator alarm circuit diagram, This is a tutorial to build a simple water level indicator alarm circuit using transistors. it indicates different levels of water and raise an alarm upon getting the tank full..
Resonant inductive coupling – wikipedia, Applications. various resonant coupling systems in use or are under development for short range (up to 2 meters) wireless electricity systems to power laptops, tablets, smartphones, robot vacuums, implanted medical devices, and vehicles like electric cars, scmaglev trains and automated guided vehicles..
Transistor intercom circuit. – electronic circuits , Description. here is a simple but effective intercom circuit that is based fully on transistors.the circuit is based on a three stage rc coupled amplifier. when the pushbutton s2 is pressed, the amplifier circuit wired around t1 & t2 becomes an astable multivibrator and starts producing the ringing signals..
Circuit diagram solar inverter home | solar, A solar inverter helps converting direct current alternate current solar power. direct power power runs direction circuit helps supplying current electricity..
Diy solar cell phone charger circuit diagram, This project explains solar mobile phone charger simple circuit diagram..
Regulated power supply-block diagram,circuit diagram,working, The working regulated unregulated power supply explained detail block diagram, circuit diagram.