iMSO-204x

Triggering With iMSO-104

In the figure above, Oscium’s handheld oscilloscope measures the sine wave output from an Agilent 33250 Arbitrary Waveform Generator. It’s important to set the oscilloscope’s trigger threshold to an appropriate voltage threshold. This blog post examines what happens when the trigger level is either...

Handheld Oscilloscope Investigates Critical Nodes Oscillator Circuit

The circuit in the schematic below is an infrared transmitter. The infrared beam is transmitted in a nearly line-of-sight pattern to another device with an infrared receiver. The plotted waveforms are the output voltages of the two intermediate stages (purple and yellow) and the transmitter’s...

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