DSO150 Assembled Shell Digital Oscilloscope of Electronic Teaching Practice DIY STM32 Suite (Upgraded Version of DSO138) Fully Assembled is a pocket size digital oscilloscope with nice plastic housing. It can be used for basic waveform visualization and debugging. This item is fully assembled DSO150 with ready to use out of the box. It requires a 9V power supply through a standard DC jack. A 9V battery with DC jack connector or a wall DC adapter could be used to power up this device.
DSO Shell (DSO150) has similar bandwidth as the popular DSO138 kit, but has had significant improvements made to the design, assembly, and operation.
One major difference is the DSO Shell comes with a full molded plastic enclosure. The panels are flexible for easy user installation and modification. A rotary encoder has also been added to make parameter adjustment quick and painless.
The sensitivity of DSO Shell has been improved over DSO138. DSO Shell is capable of 5mV/div through 20V/div. Aside from a few through-hole components, the mainboard is fully assembled. It is factory-tested before shipment to ensure your kit will function as expected.
Features :
- 2.4-inch color TFT LCD with 320 x 240 resolution
- Display and MCU are now mounted on the same board
- DSO Shell comes with full enclosure
- Rotary encoder has been added. It makes parameter adjustment much quicker and easier.
- The sensitivity of DSO Shell has been extended in both directions and is higher and wider than DSO138.
- DSO Shell runs on 9V power supply
Specifications:
- Model: DSO150
- Number of channels: 1
- Analog bandwidth: 0 – 200KHz
- Sensitivity: 5mV/Div – 20V/Div
- Sensitivity error: < 5%
- Resolution: 12-bit
- Input Impedance: 1M ohm
- Maximum input voltage: 50Vpk
- Coupling: DC, AC, GND
- Max real-time sampling rate: 1Msps
- Time base: 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
- Power supply: 9V DC
- Supply current: 120mA @ 9V
- Dimension: 115mm x 75mm x 22mm
- Weight: 100 gram
Package Includes :
- 1 x DSO150 Assembled Shell Digital Oscilloscope Suite
Note : 9V DC input power is required. DO NOT EXCEED 10V! If using a power supply, test the actual output before powering your scope. It will permanently damage your oscilloscope!

5V 8-Channel Optocoupler Relay Board Module
1 Channel 5V Relay Module without Optocoupler
TTP229 4x4 Capacitive Touch Keypad Module 16 Channel
Prototype Shield V3.0 For Arduino Mega with breadboard
TowerPro SG92R Mini Micro Servo Motor 360 degree
XBee Shield V03 Module Wireless Control
4 x AA Battery Holder Box Without Cover - 2pcs
5V Dual Channel Relay Module with Optocoupler Isolation
Arduino Nano R3 Board with CH340 Chip Mini USB Port Soldered
L293D Motor Driver Shield for Arduino
Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module
12V DC Rectangular Square Gear / Geared Motor 100 RPM - High Torque
6 RPM 12V DC Gear Motor – High Torque Center Shaft
LM2596S 5V Fixed Step Down Switching Regulator IC TO263-5
Aluminum Steering Servo Horn Arm for Futaba 25T
STM32F030C6T6 ARM Cortex-M0 Microcontroller 32KB Flash, 48MHz, LQFP-48 | STMicroelectronics
2 Axis Pan Tilt Brackets For Camera/Sensors for Servo SG90 MG90
MCP3202 12-Bit Dual Channel A/D Converter (ADC) with SPI Interface IC DIP-8 Package
L293D Motor Driver Module
10 RPM 12V Johnson Geared DC Motor Grade-B
YF-S401 Water Flow Sensor Flowmeter 0.3-6L/min 3.5mm 5-24VDC White
Ketrix 12V DC 200 RPM RS555 Side Shaft Geared Motor
37 in 1 Sensors Kit compatible with Arduino
LM393 Photosensitive Light-Dependent Control Sensor LDR Module









Vijaya Prasad –
This is a very simple oscilloscope with a single channel, 200kHz bandwidth, and 12-bit resolution. But it is good enough for TV repair. The rotary encoder and the four buttons in the front are more convinient to adjust the parameters.The oscilloscope needs a 9V DC power supply that doesn’t come included in the kit.