Visualizing Comparator and Op Amp Hysteresis
Hysteresis can be added to a comparator circuit to improve its stability, especially when the input signal is noisy. In […]
Hysteresis can be added to a comparator circuit to improve its stability, especially when the input signal is noisy. In […]
Using software defined radio such as the popular RTL-SDR (1, 2) as a spectrum analyzer is nothing new (examples can […]
I have been quite happy with my fixed-up Keithley 197 5 ½ digit bench meter purchased from eBay (you can […]