Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC

Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC

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Shopping for a Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC with cheapest price? Read about features, types, and other must-know topics in our Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC buying guide to make an informed choice. Order good Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC Look for the Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC package that is good for you. Make a price comparison, discount promo, or free sending before buying.

DSO138mini brings in the following improvements:
Better structure and smaller size. The bulky pin-headers connecting the LCD and main board in old DSO138 has been eliminated. The soldering of these pin-headers has being found problematic for beginners.
USB or battery powered. This makes the scope much more convenient to be used as a portable device. New version analog board (PN: 109-13801-00H, aka "H version") can accommodate a battery charger JYE118 (see here) to make the device more practical.
External trigger input. This input can accept a TTL or LVTTL signal as trigger source.
Serial output of waveform data. This means captured data can be saved and displayed by PC. For example, this photo shows a captured single byte (0x35) sent from a serial port at 115200bps. This photo shows the same waveform displayed on PC using Gnuplot.
General controller. The main board can be used as a general purpose control board with LCD display. MCU ports were brought to board edges for easy connection to the target system.
There are a few optional parts that can be chosen to make the oscilloscope even more complete:
BNC connector. The kit comes with a two-pin header for the simple hook probes (see the manual). This connector replaces the two-pin header and will allow you to connect to standard professional BNC probe.
Standard BNC probe.
Acrylic enclosure. Please see the photo below. The instructions for enclosure assembly is here. >>>>>>>> Product ID: 1337077

Major features of DSO138mini:
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
External trigger
Built-in 1KHz/3.3V test signal
Waveform frozen (HOLD) function available
Save/recall waveform

Important Notes:
The power supply is not included in the kit. User needs to prepare a USB cable with micro-USB style plug to run the scope. Any USB port with higher than 150mA current capacity can be used as power source for the scope.
It is assumed that users have adequate soldering skills and troubleshooting skills to assemble the DSO138mini kits. It is not guaranteed that you will end up with a working device. But we make as much efforts as we can to approach that goal.

Product Documents and firmwares: (Click to open)
DSO138mini Enclosure Assembly Guide

Specifications
Number of Channel1
Analog Bandwidth0 - 200KHz
Sensitivity10mV/Div - 5V/Div
Sensitivity error< 5%
Resolution12-bit
Input Impedance1M ohm
Maximum Input voltage50Vpk
CouplingDC, AC, GND
Max Real-time Sampling Rate1Msps
Timebase10us/Div - 500s/Div
Record Length1024
Trigger ModesAuto, Normal, Single
Trigger TypesRising/falling edge
Trigger Position1/2 of buffer size fixed
Display2.4-inch color TFT LCD with 320 x 240 resolution
Power Supply3.5V - 6V DC
Supply Current120mA @5V
Dimension85mm x 75mm x 15mm
Weight50 gram (not including cables)

Package includes:

1 x DIY Oscilloscope Kit




Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC

Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC

Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC

Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC

Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC

Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC

Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC

Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC

Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC

Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC
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