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DSO 138 Oscilloscope Assembled
Rated 5.00 out of 5 based on 25 customer ratings
(25 customer reviews)
₹1,699.00 (Incl. GST)
DSO 138 2.4″ TFT Handheld Pocket-size Digital Oscilloscope Kit DIY Parts Electronic Learning Set Soldered
- This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen.
- 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).
- Maximum Real-time Sampling Rate: 1Msps
- Accuracy: 12Bit
- Sampling Buffer Depth: 1024 bytes
- Analog Bandwidth: 0-200KHz
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Major features of DSO138:
- 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
DSO138 was designed as a training oscilloscope kit. Simplicity in structure and easiness in assembly/operation are the main targets of its design. For these purposes, DSO138 applies mostly through-hole parts and the heart of DSO138 is a Cortex-M3 ARM processor (STM32F103C8) from ST. It also uses 2.4-inch TFT LCD (320 X 240 dotmatrix, 262K colors) as its display element that will display nice clear waveforms. Detailed assembly instructions are provided in combination with troubleshooting guide and schematic.
This DSO138 kit has all SMD parts pre-soldered. The MCU has been pre-programmed and no re-programming required.
This DSO138 kit has all SMD parts pre-soldered. The MCU has been pre-programmed and no re-programming required.
![DSO 138 Oscilloscope Assembled 1 DSO138 Digital Oscilloscope DIY kit](https://www.elecrow.com/pub/media/wysiwyg/AKA01381A_pro_1.jpg)
![DSO 138 Oscilloscope Assembled 2 DSO138 Digital Oscilloscope DIY kit](https://www.elecrow.com/pub/media/wysiwyg/AKA01381A_pro_2.jpg)
![DSO 138 Oscilloscope Assembled 3 DSO138 Digital Oscilloscope DIY kit](https://www.elecrow.com/pub/media/wysiwyg/AKA01381A_pro_3.jpg)
Specification
- Number of Channel: 1
- Analog Bandwidth: 0 – 200KHz
- Sensitivity: 10mV/Div – 5V/Div
- Sensitivity error: < 5%
- Resolution: 12-bit
- Maximum Input voltage: 50Vpk
- Coupling: DC, AC, GND
- Max Real-time Sampling Rate: 1Msps
- Timebase: 10us/Div – 500s/Div
- Record Length: 1024
- Trigger Modes: Auto, Normal, Single
- Trigger Types: Rising/falling edge
- Trigger Position: 1/2 of buffer size fixed
- 2.4-inch color TFT LCD with 320 x 240 resolution
- 9V DC (8 – 12V acceptable)
- Supply Current: 120mA
- Dimension: 117mm X 76mm X 15mm
- Weight: 70 gram (not including cables)
Package list
- DSO138 Digital Oscilloscope DIY kit x1
Wiki & External links
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