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Digital Storage Oscilloscope | by Sascha Grant
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Digital Storage Oscilloscope

Great budget oscilloscope! I purchased this as a kit from Seeed Studio for US$33. It takes a steady hand and a fine soldering iron, but for anyone with some SMT experience under their belt, it's a straight-foarward build. You can also order it assembled for a few dollars more. Designed and produced by JYE Tech.

 

Features:

Max sample rate - 2M/s,8 bits

Sample memory depth - 256 bytes

Analog bandwidth - 1MHz

Vertical sensitivity - 100mV/Div - 5V/Div

Vertical position adjustable with indicator

Input impedance - 1MΩ

Max input voltage - 50Vpp

DC/AC coupling

Horizontal - 5μs/Div - 10m(minute)/Div

Auto, normal and single trig modes

Rising/falling edge trigger

Trig level adjustable with indicator

Hold/run feature

Built-in 500Hz/5Vpp test signal

Frequency counter features with independant F and T read-outs (only for TTL level input signal)

9 - 12V DC or AC power supply

Dimension: 110mm X 65mm X 25mm (no case)

Weight: 70 gram

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Taken on June 23, 2009