eOscope – LCD Oscilloscope 40MSPS

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 That’s one of the best DIY oscilloscopes that can be found on the internet. eOscope has 40 Mega samples per second sample rate. This LCD based oscilloscope has a resolution of the trace displayed on the screen 200×125. The heart of eOscope is ATMega162 from Atmel and the display is a LMG6402PFLR from Hitachi. According to author the features are:

Features

  • Maximum sample frequency: 40MSPS
  • Maximum input frequency: 5MHz
  • Maximum displayed frequency without aliasing: 10MHz
  • Input circuit bandwidth: 20MHz
  • Display resolution: 240×128 total, trace resolution 200×125
  • Sensitivity: 40mV/div
  • Coupling: DC
  • Input impedance: 10K
  • Power supply: single DC source 8V..10V, 1A
  • No incremental mode
  • Time base: 1s/div, 500ms/div, 200ms/div, 100ms/div, 50ms/div/, 20ms/div, 10ms/div, 5ms/div, 2ms/div, 1ms/div, 500us/div, 200us/div, 100us/div, 50us/div, 20us/div, 10us/div, 5us/div, 2us/div, 1us/div, 500ns/div
  • Trigger: digitally adjustable
  • Trace offset: digitally adjustable

eOscope – LCD Oscilloscope 40MSPS – [Link]

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