13-10-2024
DSO138
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DSO138 DIY 2.4 inch Digital Oscilloscope Kit
DSO138 DIY 2.4 inch Digital Oscilloscope Kit
Out of stock
Regular price
Rs. 1,398
Regular price
Rs. 1,999
Sale price
Rs. 1,398
Unit price
per
Incl. GST (No Hidden Charges)
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- This is a 2.4-inch TFT Handheld Pocket-size Digital Oscilloscope Kit.
- This Digital Oscillator kit is integrated with ARM Cortex-M3 processor.
- It’s easy and reliable for circuit operation.
- It can display frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.
- With automatic, regular, and one-shot modes, easy to capture the moment waveform.
DSO138 2.4-inch TFT Digital Oscilloscope Kit
The DSO138 digital oscilloscope kit is a DIY portable oscillator kit integrated with an ARM Cortex-M3 processor (STM32F103C8) and includes a 2.4-inch color TFT display screen, that can be used as the ARM test development board.
This DSO138 Oscilloscope Kit features automatic, regular, and one-shot modes, easy to capture the moment waveform.
It's easy and reliable for circuit operation. This digital Oscillator kit can display frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.
This boost converter is a great match for the DSO138 oscilloscope kit. It can be connected directly to the DSO138 motherboard(not included).
Features:
- This DSO138 oscilloscope uses an ARM Cortex-M3 processor (STM32F103C8) and includes a 2.4-inch color TFT display screen.
- Adjustable vertical displacement, and with instructions.
- It can be a secondary development based on this kit, like it can be changed to a Millivoltmeter, or data logger.
- Comes 1Hz /3.3V square wave test signal source.
- Available rising or falling edge trigger.
- With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.
- With automatic, regular, and one-shot modes, easy to capture the moment waveform.
- Observable previous trigger waveform (negative delay).
- Can freeze at any time waveform display (the HOLD function).
Also, check the Acrylic Case Shell for DIY DSO138 Oscillator Kit specially designed DIY acrylic case for this oscilloscope.
Applications:
- Designed for circuit operation.
- Suitable for frequency analysis tasks.
- Ideal for signal analysis and troubleshooting with automatic, regular, and one-shot modes.
- Easy to capture moment waveforms.
- Useful for learning about waveforms and electronic signals.
- Can be used as an ARM test development board.
- With the boost converter, it can be transformed into a portable oscillator.
Package Includes:
- 1 x DSO138 digital Oscilloscope Kit with 2.4inch TFT Display
Specifications:
| LCD Screen | 2.4 inch |
| Processor | ARM Cortex-M3 processor |
| Analog Bandwidth | 0-200KHz |
| Sampling Buffer Depth | 1024 bytes |
| Accuracy | 12 Bit |
| Vertical sensitivity | 10mV/Div – 5V/Div |
| Input impedance | 1M ohm |
| Dimensions | 128*88*27mm |
| Weight | 50 grams |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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ADDITIONAL RESOURCES
1. How to calibrate a DSO138 Oscilloscope Kit?
There is always some capacitance between the device input and the grounded probe, which must be calibrated to better measure high frequency signals. This can be done using built-in test signals. To do this, follow the steps below.
- Connect the red clip to the test signal connector and leave the black clip non-connected.
- Set [SEN1] switch to 0.1V and [SEN2] switch to X5. Set [CPL] switch to AC or DC.
- Set the timebase to 0.2 ms. If the waveform is not stable, adjust the trigger level to get stable readings.
- Turn C4 (capacitor trimmer) with a small screw driver so that the waveform displays sharp right angle.
- Set the [SEN1] switch to 1V, the [SEN2] switch to X1, and leave the other settings unchanged. Adjust C6 to display a sharp square wave.
2. How to use this Oscilloscope?
Follow the below-mentioned steps to use it:
- Hold down SW4 and press RESET to enter test mode.
- If the LED flashes fast, it means there is a short circuit on the PB or PC pin. First you need to figure out your shorts.
- If the LED is blinking slowly, use a voltmeter to check for any suspect open pin related connections. If no voltage change is seen. where you connect to the port pin, Open between the point and the port pin.
3. What is the maximum voltage for this oscilloscope?
The maximum voltage for the Oscillator kit is 5 volts per division (5V/Div).
4. What is the DSO138 Oscilloscope Kit?
This Digital Oscilloscope Kit is a handheld pocket-size designed for electronic enthusiasts and hobbyists. It comes in the form of a DIY kit, which means you'll need to assemble it yourself. Once assembled, it provides a compact and portable solution for viewing and analyzing electronic signals in various circuits.
5. What is the ARM Cortex-M3 processor used for in the Oscilloscope Kit?
This Kit is integrated with an ARM Cortex-M3 processor, specifically the STM32F103C8 model. This processor serves as the core processing unit of the Oscillator, enabling it to efficiently handle signal processing tasks and control the display interface. It ensures reliable performance and provides the necessary computing power for accurate waveform analysis.
6. Is this Oscilloscope Kit suitable for beginners?
Yes, this digital Oscillator Kit is suitable for beginners with some basic electronics knowledge. While assembly requires soldering and careful following of instructions, it's a great learning experience for those interested in understanding Oscillator functionality and electronics principles.
7. How do I calibrate this Digital Oscilloscope Kit?
Calibrating this Kit involves adjusting certain settings to ensure accurate measurements. One method involves using built-in test signals and adjusting switches and trimmers accordingly. Following a calibration procedure ensures the Oscillator provides reliable and accurate results during waveform analysis.
8. Can this Digital Oscilloscope Kit be used for educational purposes?
Yes, this digital Oscilloscope Kit is suitable for educational purposes, particularly in teaching basic principles of electronics, waveform analysis, and signal processing. Its compact size, affordability, and ease of use make it an ideal tool for classroom demonstrations and student projects.
