Recent content by Meera

  1. M

    How to charge a mobile phone (5v500mAh) from 6v 1300mAh Ni-Mh battery

    Will this help me to produce constant current from LM7805 ! also tell me what is input should be provided for this circuit !
  2. M

    Simple circuit for Battery Status indication for 7.4v re-chargable bat

    For my MINI PROJECT I need to get an LED indication for full battery and low battery the circuit must be simple with components such as transistors,resistors..etc Battery Details: 7.4v 1500mah li-on
  3. M

    How to charge a mobile phone (5v500mAh) from 6v 1300mAh Ni-Mh battery

    i need to use as a portable charger(POWER BANK) for my mobile can i use LM7805 to deliver my rated output ! please guide me with circuits !