Hello,
Have if you can help me in this conflict I ??have.
I have a circuit that is connected outside the house but I would like it to be autonomous with a rechargeable Li-Ion, on the plate is connected stepper motor and driver (L293D), Xbee, PIC 18F4550 at 20MHz and a 8x1 LCD.
I would like to know that I can stack.
I also put a MC34063 thought to increase the Voltage and current.
Since the battery does not supply all the necessary and MCP73213T ¿? to charge the battery.
I must say that the XBEE, LCD Motor are not always on.
Xbee in RX: 45mA, 3.3 V
Stepper Motor: 0.64A, 6V
LCD 8x1: 1.25mA, 3.3V with Backlight
Pic 18F4550: 5V, 25mA per I / O
THX.