Added new article about usage of NI USB-GPIB-HS with Raspberry Pi
Published: Aug. 16, 2015, 2:42 a.m.

New step-by-step guide added, covering National Instruments GPIB-USB-HS interfacing on RaspberryPi.

Added new calculator for noise density En math.
Published: Aug. 4, 2015, 12:05 a.m.

Added simple online interactive calculator to convert noise density figure to specific frequency band AC RMS noise voltage.