Tanotis Mini 12V Battery indicator Charge Light LED voltmeter Condition Charging Module Krypton & Xenon Bulbs You will have a development

You will have a development platform with 5 outputs (LEDs and buzzer)

If you are not comfortable doing this

These electrical signals are then amplified and picked up by your microcontroller

XBee Port with HW/SW Serial Switch

This is a very standard

Tanotis Mini 12V Battery indicator Charge Light LED voltmeter Condition Charging Module Krypton & Xenon Bulbs You will have a developmentMini 12V Battery indicator Charge Light LED voltmeter Condition Charging Module Description 100% quality and Brand new low power consumption in use 0. 05W Microswitch on front panel turns unit on and off, and allows 'snapshot' of battery voltage (no external switch is required) Available for any battery voltage Uses five bright LEDs( all LEDs are RED when bright) Each unit is carefully tested on the bench before dispatch Case is durable ABS plastic,