Monthly Archives: April 2011

Arduino Nano v3 internal temperature sensor

Calibration data: Download data & formulas in excel. Atmega documentation says: The voltage sensitivity is approximately 1 mV/°C and the accuracy of the temperature measurement is +/- 10°C. Measured temperature is a sum of ambient temperature and chip’s TDP. In … Continue reading

Posted in Arduino, C++, Electronics | 8 Comments

Gentoo default Python interpreter

Gentoo default Python interpreter is set to version 3.1: ~ # eselect python list Available Python interpreters: [1] python2.6 [2] python3.1 * Command to change default interpreter: ~ # eselect python set 1 And now interpreter version is 2.6: ~ … Continue reading

Posted in Linux, Python | 1 Comment