Virtual battery operation

Electro

Member
2002-04-12 4:41 am
Use several farad capacitors then connect them to the op-amp. The op-amp should last for a few months to years with out charging the capacitors again.

Yes, you can use a capacitor instead of using batteries in a pager or beeper. It should last for a few weeks on vibration mode.

Look up BEAM robots and Super Capacitors.