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The battery you're using is not large enough to power the motors, you need a more heavy duty battery.
How am I supposed to know when you haven't told me exactly what battery you're using?is there any alternative to this battery?
I mean a larger battery which will be capable of providing more power, for longer.what you mean by heavy duty battery? explain please...
i am using H-bridge to run the motors in either direction. so that i using 9v battery.
but the battery voltage drops after some time. so that i can't run the motors properly.
any better way to solve this problem and give constant supply to the motors...
thank you!
a typical 9V drains to an end of life of 5V with a 100 ohm loads supplying about 150mAHrs.
you are trying to draw 300-400mA off of it.
a reasonable trade off would be a 3V motor and a switcher from a 6V lantern battery.
thanks for the suggestion. Here my problem is to supply voltage for microcontroller (5v) , driver ic (9v) , and voltage for the kit (12v). so that i need a general power supply to compensate these requirements. Give some suggestions to make it simple and easy...
please...!
They say that this Chinese battery is "much more better". Their Engrish is horrible.
They say that this Chinese battery is "much more better". Their Engrish is horrible.
The poorly translated sales sheet contradicts itself:
1) The pcb limits the discharge current to 7A.
2) The polyswitch limits the discharge current to 2A.
3) The max discharge rate is only 0.6A (that is the max charging rate).
The battery does not have a connector for balancing the cells.
They say that this Chinese battery is "much more better". Their Engrish is horrible.