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IEMP DDS Signal Generator In Stock And Data Release

IEMP is an Opensource Simple DDS Signal Generator,  based on Arduino and AD603.


  • Wave type : Sine, Triangle, Square
  • Frequency :  Sine 100Hz~5MHz ; Triangle 100Hz~1MHz ; Square 100Hz~1MHz
  • Distortion : <0.1%
  • Wave Amplitude : 0.5V Vpp~9V Vpp
  • Bias voltage: -4.5V~4.5V
  • TTL level : 3.3V, 5V
  • TTL frequency: 100Hz~5MHz
  • Duty cycle: 50% (±5%)

Download the schematic here:

  sch-IEMP1.0-2011-7-20 (81.0 KiB, 1,397 hits)

Download the firmware(BETA) here:

  IEMP_firmware_0.1b (unknown, 1,124 hits)