Features:
Adopt ARM Cortex-M3 processor (STM32 chip) and it runs faster than DSO138 and a good handle of data.
Used for secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.
With Auto/Normal/Single trigger modes, easy to capture the moment waveform.
Available rising or falling edge trigger and with adjustable trigger level position and instructions.
Observable previous waveform before trigger(negative delay).
Can freeze waveform display at any time(HOLD function).
With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.
Waveform storage function: will not lose the waveform after power off.
Short-circuit and open-circuit detection: can help the user find out the soldering error.
Great DIY kit and fun to make your own oscilloscope, especially suitable for electronic enthusiast who are interested in soldering and STM32.
TFT controller recognition function with cool black case.
Come with instructions, easy to install and operate.
The SMD has been soldered, more suitable for electronic beginner.
Notice:When you receive this DIY kit, please don't solder it before connecting with DC 9V 200mA power supply to test the circuit board(no more than 10V, or it may be burned).
