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.
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 Unit x1
- Oscilloscope Probe x1
- Instruction Manual
Other Resources:
- Usage Guide
Fast Shipping & Professional Packing
We offer a broad range of shipping options owing to our long-running partnerships with UPS, FedEx and DHL. Our warehouse personnel are expertly trained and will wrap your items according to our exact and precise specifications. Your products will be subjected to an exhaustive examination before they will be properly packaged prior to being delivered. Everyday, we send to thousands of clients in multiple countries. This shows our commitment to be the largest online retailer in the world. We have distribution centers as well as warehouses in Europe as well as the USA.
Note: Orders that contain more than one product will be assigned a distinct processing time dependent on the particular item.
We will inspect each and every one of the products before they are shipped. The majority of orders are shipped within 48 hours. The delivery time will be between 3-7 working days.
Returns
The inventory is always changing, and not fully managed by us because of the involvement of many parties including the factory and our warehouse. The stock can change at any moment. Please be aware that it's possible for your order to be out of stock after you have made the order.
Our policy is valid for a period of 30 days. If 30 days have passed in the past since you purchased and we are unable to offer you a return or exchange.
To be eligible for a refund, your product must be unopened and in the same condition as you received it in. It must also be returned in its original packaging.
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