Added new article about usage of NI USB-GPIB-HS with Raspberry Pi
Published: Aug. 15, 2015, 6:42 p.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. 3, 2015, 4:05 p.m.

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