I am in search of a cheap and lightweight robot battery. The robot will be in operation for no more than 2 minutes and will drive two 12 V motors both rated at no more that 0.3 Ampere.
Apart from this, the batteries will power an Atmega 16 Microcontroller and some other small ICs (in an H bridge).
Which battery should I go for?
I will be using a LM7805 and an LM7812 voltage regulator. Do voltage regulators increase the amp hours (since the voltage is reduced) or only the amperage?
Apart from this, the batteries will power an Atmega 16 Microcontroller and some other small ICs (in an H bridge).
Which battery should I go for?
I will be using a LM7805 and an LM7812 voltage regulator. Do voltage regulators increase the amp hours (since the voltage is reduced) or only the amperage?