Add battery notice

This commit is contained in:
schinken 2015-12-24 20:15:01 +01:00
parent 02423f2411
commit 0c53fd064b

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@ -4,6 +4,8 @@ Here's some code and schematic to connect your mightyohm.com geiger counter to t
![Schematic](https://raw.githubusercontent.com/b4ckspace/esp8266-geigercounter/master/schematic.png "How to connect")
** If you use the external 3,3 volts, you have to remove the batteries from the geiger counter! **
## compile
To compile this code, just clone or download the master branch as a zip and ramp up your arduino library. For this code to work, you need the SimpleTimer-library (http://playground.arduino.cc/Code/SimpleTimer#Download) and the ESP8266 added to your Arduino-IDE as a board (https://github.com/esp8266/Arduino, see install instructions)