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I talked to an electrician who works with alternator he told me that 300 rpm is enough.. He said we can easily achive it by applying the suitable gear ratio..
As in normal cycle i removed the tire.. And fixed a pully of about 7 inch diameter on the axle.. I will drive a small pully which will...
I have asked one electrician who worked on alternator he said that there is a built in ic and electronic circuit which can automatically detect the li ion battery connected to it and charge according to its specifications.. Is it so?
My aim is to develop a charger of a Li ion Battery of the following specification
voltage 25.9V
capacity 5.5Ah
I have an idea of charging the li ion battery using an alternator of 24V i have researched that a 24V alternator gives 28.4 V output.. I think this voltage is sufficient to charge my...
ok i think i have to skip the idea of charging using Piezo
and, now i am thinking of doing it using generator which will generate the voltage by means of paddling
but i have no idea that what specification of motor i need.. and i have to develop a charger which must have the following feature...
ok i think i have to skip the idea of charging using Piezo
and, now i am thinking of doing it using generator which will generate the voltage by means of paddling
but i have no idea that what specification of motor i need.. and i have to develop a charger which must have the following feature...
could you explain me that on what biases you are saying that i need four 9V batteries and together they would take total 10 hours to charge the 25.9 V battery ? i need some more detail
My aim is to develop a charger of a Li ion Battery of the following specification
voltage 25.9V
capacity 5.5Ah
i dont know how much cell it contains..nor i am having any document where i could find this.
i want to charge it by the means of energy conservation.. for that i selected a...
i was doing a project of temperature monitoring system using 8051 and LM35 for that i use ADC0804 programming
my whole setup is going great previously..
i was getting the correct temperature on LCD..but don't know what happened recently.. on room temperature which should be 25 degree Celsius it...
as u see in the topic i am doing this project.. using AT89s52 MCU
i am doing the code segment of temperature sensing and gsm sms sending.. and they both works properly independently .. but i am having problem in combining those in a same code.. please help
i am using LM35 and gsm900A
i am...
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