Both oscilloscope channels are protected for overvoltage up to +/- 50 V. The FPGA samples at 100 Mhz through a 10-bit dual analog-to-digital converter ( ADC ). The FPGA handles triggering and ...

[jgpeiro] is no slouch when it comes to building small, affordable oscilloscopes out of common microcontrollers. His most recent, based on an RP2040 with two channels that ran at 100 MSps ...

The Fnirsi 2C53T is a compact 3-in-1 device combining an oscilloscope, a multimeter, and a function generator. Is it better ...

Check that an oscilloscope channel is measuring the voltage across the resistor. Set the function generator to continuously sweep through the resonance. A common measurement is to compare the phases ...