Oscilloscope, Tuner, Signal Analyzer & Voltmeter
An updated version of OT1, a micro oscilloscope and frequency tuner.
Scope all kinds of signals like oscillators, LFOs, envelopes or final audio signals.
Frequency analyzing by Hertz or musical notes for tuning oscillators.
LED lights up when note in tune (+/- 0.2Hz)
Voltage metering in a range of -5V - +5V.
Adjustable time intverval (zoom) to visualize slow and fast signals.
Easy updatable via USB C.
Specs
4HP
Depth: 28mm
+12V 49mA
-12V 6mA
MCU:
RP2040
Note:
Due to the nature of frequency instability of oscillators, especially analog ones, the unit might start struggling a bit with frequency detection above 1Khz.
Complex waveforms may also cause inaccuracy.
Firmware 1.0