Änderungen

For the German version go to [[Arduino_VoltAmmeter]]

For the German version go to [[Arduino_VoltAmmeter]]

=General=

=General=

[[Image:AmmeterInBetrieb_Steckplatine.jpg|thumb|ammeter on breadboard,

[[Image:AmmeterInBetrieb_Steckplatine.jpg|thumb|'''ammeter on breadboard'''

measuring the voltage of the battery block and the current through the LED]]

measuring the voltage of the battery block and the current through the LED]]

[[Image:AmmeterInBetrieb_Schaltplan.jpg|thumb|ammeter circuit diagram]]

[[Image:AmmeterInBetrieb_Schaltplan.jpg|thumb|'''ammeter circuit diagram''']]

I describe a volt-amperemeter using Arduino microcontroller.

I describe a volt-amperemeter using Arduino microcontroller.

==Logging==

==Logging==

[[Image:DS1307.jpg|thumb|timer DS1307]]

[[Image:DS1307.jpg|thumb|'''timer DS1307''']]

Time and Date information is delivered by DS1307 break out board.  

Time and Date information is delivered by DS1307 break out board.  

You can also omit this part (including cables) without affecting the measurement of

You can also omit this part (including cables) without affecting the measurement of