Item in stock and shipping

Accessories Included:

• Simple probe
• Power Adapter (universal input voltage range)

The improved models fixed all known issues with the old models and brought in some new features.

Features:

• Max sample rate - 5M/s (AUTO mode)£¬8 bits
• Sample memory depth - 256 bytes
• Analog bandwidth - 1MHz
• Vertical sensitivity - 100mV/Div - 5V/Div (Indicator added in these improved models)
• Vertical sensitivity indicator (New feature with improved models)
• Vertical position adjustable with indicator
• Input impedance - 1M¦¸
• Max input voltage - 50Vpp
• DC/AC coupling
• Couple indicator (New feature with improved models)
• Horizontal - 2¦Ìs/Div - 10m(minute)/Div
• Auto, normal and single trig modes
• Rising/falling edge trigger
• External trig available
• Trig output is available, which makes it possible to cascade scopes to do multi-channel capture.
• Trig level adjustable with indicator
• Hold/run feature
• Save up to 6 captures to EEPROM and retain after power down
• Retrieve and display saved captures
• FFT function available - size of 256 points and 512 points selectable, sampling rate of 1Ksps to 2Msps selectable
• Transfer screen to PC as bitmap file via serial connection
• Built-in 500Hz/5Vpp test signal
• Frequency Meter (only for TTL level input signal)
• Smooth switching between Oscilloscope Mode and Frequency Meter Mode (New feature with improved models)
• LCD contrast adjustabe (New feature with improved models)
• 9 DC power supply (Included with the assembled scope only)
• Dimension: 110mm X 65mm X 25mm (without case)

Improved Model

Resources:

Quick Reference

Operating Instructions

Assembly Notes [ 5.6M Bytes, updated 2010.07.09 ]

Troubleshooting Guide [ Updated 2010.08.01 ]

Firmware

Schematic

Part List

Assembly Back

Assembly Front

Main PCB mechanical file

Panel mechanical file

Video 1: Arduino Fading example (PWM) captured by the JYETECH oscilloscope



Video2: Same signal captured by a Rigol DSO



Video of FFT function in action