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RF transcievers
I need an RF transceiver for which I plan to use an Rx module and Tx Module separately and connect to the same UART.
1)Can both the modules be connected to a single external antenna.
2)Will the Rx module receive whatever is transmitted from the Tx module.
Is there a low...
battery backup charger nimh circuit
It was really a helpful link ,Thank you for the support.
But I didn't get a single IC in DIP package(that will be helpful to develop the prototype)
Can you suggest me any IC in DIP package which serves the same purpose.
li-ion charger circuit
If I opt for Ni-Cd or Ni-Mh rechargeable batteries is their a cheaper solution?
Is their any Maxim IC charger/supply switcher available for Nickel based batteries??(((like max1757/max1758 for Li -Ion batteries.)))
charger circuit
Thankyou GSM MAN for the prompt and helpful reply.
Can we design a circuit using only discrete components and an op- amp for the same purpose??
This is how I assume:
When main supply is ON:
The op-amp will provide the constant current required for the LI-Ion recharge until...
battery backup circuit
I am planning to design a circuit with the following considerations:
*A Li-Ion battery backup of ~= 6V(pack of two)
*A Li-Ion charger Circuit.
*Automatic switching between mains and backup without reset of the circuit.
LT1239 is more or less a suitable IC for the...
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