Can the component be connected to the tester? The component must have two channels to connect to the tester. do you have this or another one? want to get a large number

can we test 300 v ac using this

How to identify original or clone version?

On the display board is a sticker with a barcode and the unique product ID, which is a kind of random code. Email the ID to ***** and they will confirm, if it is original.

is the BNC connector included in the kit?If not, Where do i purchase a BNC connector that will fit. (link appreciated)

ordered Jan. 2020, BNC connector is included.

why pre-soldered in title when text and pictures refer to the opposite? i had this in my wishlist, it increased in price and pre-soldered apeared in title. hence fail.

The digital board is pre-soldered completely, on the analog board only the SMD components are pre-soldered. So you have to solder the through-hole components yourself.

Should I assume that Analog bandwidth: 0 - 200KHz refers to the input, and it will not read 27Mhz?

Yes, 200kHz is the analog (-3dB) bandwidth of the input amplifier. But due to limitations in sample rate etc., usable input signal frequencies are much lower. For input signal frequencies up to 20kHz you will see at least some waveform characteristics like overshoot, spikes etc., for higher frequencies the waveform display gets more and more unusable. ... see more see less

Мне пришол не тот товар, другая версия плати 109 - 13801-00J

It just have one version for now

Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC — image 1

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JYETech

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

Name: Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC
Brand: JYETech
SKU: bg-1337076
Price: 3313 INR
Availability: InStock
Rating: 5.0 (165 reviews)

5.0165 ratings

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Electronics for DIY enthusiasts and makers

The Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC by JYETech is a mid-range electronics designed for DIY enthusiasts and makers. Customers praise its excellent build quality and great value for money. 100% of buyers rate it 4★ or above.

✓ excellent build quality✓ great value for money✓ fast and responsive✓ clear and bright display✓ compact and portable

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SKU: bg-1337076Category: Electronics

About This Product

The Original JYETech 13805K DSO138mini DIY Digital Oscilloscope Kit SMD Pre-soldered 200KHz 3.5V-6V DC by JYETech is a mid-range electronics designed for DIY enthusiasts and makers. Customers highlight its excellent build quality and great value for money.

Customer Verdict

100% of buyers rated this product 4 stars or above. The most appreciated qualities are: excellent build quality, great value for money, fast and responsive, clear and bright display.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

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.

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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

Note:

1. If you need lithium battery power, you need to add an additional power module. 2. This is an unsoldered kit, you need to solder it yourself.

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 make as much efforts as we can to approach that goal.

Product Documents and firmwares: (Click to open)

Users Manual (for "F" analog board)

Users Manual (for "H" analog board) [NEW]

Mainboard schematic (version H)

Mainboard schematic (version I) [NEW]

Analog board schematic (version F)

Analog board schematic (version H) [NEW]

Troubleshooting Guide

Beginners How to Test DSO138mini

DSO138mini: How to Upgrade Firmware

DSO138mini Enclosure Assembly Guide

Package includes: