DSO138 2.4″ TFT Handheld Pocket-size Digital Oscilloscope
The DSO138 2.4″ TFT Handheld Pocket-size Digital Oscilloscope Kit features an ARM Cortex-M3 processor and a 2.4-inch TFT display. It is user-friendly and dependable for circuit operations, capable of displaying frequency, period, pulse width, duty ratio, and MAX./MIN./AVG./Peak-Peak/virtual values. Additionally, the boost converter pairs well with the DSO138 oscilloscope kit, allowing direct connection to the DSO138 motherboard (not included) to enhance portability and functionality.
Features
This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as the ARM test development board.
Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.
Adjustable vertical displacement, and with instructions.
With automatic, regular and one-shot modes, easy to capture the moment waveform.
Available rising or falling edge trigger.
Observable previous trigger waveform (negative delay).
Can freeze at any time waveform display (the HOLD function).
Comes 1Hz /3.3V square wave test signal source.
With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.
Specifications:
| Input Supply Voltage (VDC) | 9 |
|---|---|
| Impedance (Ω) | 1MΩ |
| Maximum Real-time Sampling Rate | 1Msps |
| Sampling Buffer Depth | 1024 bytes |
| Analog Bandwidth | 0-200KHz |
| Vertical Sensitivity | 10mV / Div – 5V / Div (1-2-5 progressive manner) |
| Accuracy | 12Bit |
| Coupling Modes | DC / AC / GND |
| The Horizontal Time Base Range | 10μs / Div – 50s / Div (1-2-5 progressive manner) |
| Length (mm): | 118 |
| Width (mm): | 77 |
| Height (mm): | 19 |
| Weight (g): | 130 |
Package Includes
1 x DSO138 DIY Digital Oscilloscope Kit.
1 x Probe.
Video
Dasari Vamsi (verified owner) –
Worth buying here. Working good. Delivery is also good.price is a bit high so take your chance.
V. Jothi Arulkumar Austin (verified owner) –
Jayasankar K C (verified owner) –
Good