KKmoon 2.4 Inch TFT Digital Oscilloscope DIY Kit Handheld with Case SMD Soldered Electronic Learning Set

Price: $25.99
Product prices and availability are accurate as of 2020-09-27 09:00:05 UTC and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

Manufacturer Description

This DIY digital oscilloscope kit adopts ARM Cortex-M3 processor and with 2.4-inch TFT screen and protective case. It's easy and reliable for circuit operation. It can display waveform parameters, such as frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.

Features:
Can freeze waveform display at any time(HOLD function).
With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.
Waveform storage function: will not lose the waveform after power off.
Short-circuit and open-circuit detection: can help the user find out the soldering error.
TFT controller recognition function.
The SMD has been soldered, more suitable for electronic beginner.

Notice:
When you receive this DIY kit, please don't solder it before connecting with DC 9V power to test the circuit board, the board is normal if it displays scanning line; if the display is abnormal, please contact us.

Specifications:
Maximum Real-time Sampling Rate: 1MSa/s
Analog Bandwidth: 0-200KHz
Sensitivity Range: 5mV/Div - 20V/Div
Maximum Input Voltage: 50Vpk (1X probe)
Input Impedance: 1M ohms/20pF
Accuracy: 12 Bits
Record Length: 1024 points
Coupling Modes: DC / AC / GND
Time Base Range: 500s/Div - 10us / DivĀ 
Trigger Modes: Auto, Normal, and Single
Trigger Position: Center of Buffer
Supply Voltage: DC 9V(8-10V)
Current Consumption:~120mA @ 9V
Main Board Size: 94 * 65mm / 3.7 * 2.56in
Analog Board Size: 65 * 47mm / 2.56 * 1.85in
Screen Size: 52 * 40mm / 2 * 1.57in
Package Size: 14.5 * 10 * 3.7cm / 5.7 * 3.94 * 1.45in
Package Weight: 179g / 6.33oz

Package List:
1 * Digital Oscilloscope DIY Kit
1 * Probe
1 * DIY Case
3 * User Manual(English)

Product Features

Adopt ARM Cortex-M3 processor (STM32F103C8), and include a 2.4-inch color TFT display screen. Used for secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers. With Auto/Normal/Single trigger modes, easy to capture the moment waveform. Available rising or falling edge trigger. Observable previous waveform before trigger(negative delay). With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.