Ostsilloskoop DSO138 mini DIY konstruktor

Major features of DSO138mini
- Analog bandwidth: 0 - 200KHz
- Sampling rate: 1Msps max
- Sensitivity: 10mV/Div - 5V/Div
- Sensitivity error: < 5%
- Vertical resolution: 12-bit
- Timebase: 10us/Div - 500s/Div
- Record length: 1024 points
- Built-in 1KHz/3.3V test signal
- Waveform frozen (HOLD) function available
- Save/recall waveform
- Serial waveform data output

Vertical
- Number of Channel: 1
- Analog Bandwidth: 0 - 200KHz
- Sensitivity: 10mV/Div - 5V/Div
- Sensitivity error: < 5%
- Resolution: 12-bit
- Input Impedance: 1M ohm
- Maximum Input voltage: 50Vpk
- Coupling: DC, AC, GND
 
Horizontal
- Max Real-time Sampling Rate: 1Msps
- Timebase: 10us/Div - 500s/Div
- Record Length: 1024
 
Trigger
- Trigger Modes: Auto, Normal, Single
- Trigger Types: Rising/falling edge
- Trigger Position: 1/2 of buffer size fixed
 
Display
- 2.4-inch color TFT LCD with 320 x 240 resolution
 
Power Supply
- 3.5V - 6V DC
- Supply Current: 120mA@5V
 
Physical
- Dimensions: 7x8cm/2.76x3.15inch
- Main Color: Red