DSO138 was designed as a training oscilloscope kit. It contains only the basical oscilloscope functions with no fancy features. Simplicity in structure and easiness in assembly/operation are among the main targets of the design. For these purpose DSO138 uses mostly through-hole parts. The heart of DSO138 is a Cortex-M3 ARM processor (STM32F103C8) from ST. It uses 2.4-inch TFT LCD (320 X 240 dotmatrix, 262K colors) as its display element and displays nice and clear waveforms. Detailed assembly instructions are provided in combination with troubleshooting guide and schematc. Source codes are also available to allow user to add their own features.
This DSO138 kits has all SMD parts pre-soldered (PN: 13801K). The MCU has been pre-programmed and no re-programming required.
DSO138 is partially open-sourced. This opens the possibility for users to add different features or develop new applications on the hardware.
Features of DSO138:
Number of Channel: 1
Analog Bandwidth: 0 - 200KHz
Sensitivity: 10mV/Div - 5V/Div
Sensitivity error: min 5%
Resolution: 12-bit
Input Impedance: 1M ohm
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)
Manufacturer's website: [ Ссылка ]
Links to buy this KIT (Banggood):
Oscilloscope: [ Ссылка ]
Case: [ Ссылка ]
Part 1: (Playing Now)
Part 2: [ Ссылка ]
Part 3: [ Ссылка ]
EXTRA:
DSO138 Play Music: [ Ссылка ]
DSO138 Boot: [ Ссылка ]
Music:
Elektronomia & JJD - Free (NCS Release)
Distrion & Alex Skrindo - Lightning (NCS Release)
Lensko - Rebirth (NCS Release)
LFZ - Popsicle (NCS Release)
Vexento - Masked Raver (NCS Release)
WARNING: This video is only for demonstration. I don't take any responsibility for damage to things, people and animals.
About Electronics Projects - Stefano91ste
Electronics Projects - Stefano91ste is a channel dedicated to electronics with many electronic projects, in any video (uploaded since 2017) you will find the electrical scheme dedicated to that project. I wanted to create this channel in order to spread my electronic projects. The electronics lab is located in Italy, but thanks to the English language my videos can be watched all over the world!!!
#Oscilloscope #Electronic #DSO138
