DDS Signal Generator Module AD9851 0-70 MHz 2 Sine Wave and 2 Square Wave

  • 2 sine wave and 2 square wave output
  • AD9851: 0-70MHz
  • After the 20-30MHz frequency harmonics increases, the waveform will be less and less clean
  • Square Wave: 0-1MHz
  • Low-pass filter with 70MHz, so the waveform better than SN
  • Parallel and serial data input can be selected via a jumper
  • DA produced the benchmark pin (PIN12) leads for easy adjustment to do the magnitude of the output waveform Application
  • Comparator reference input voltage generated by the variable resistor, the resistor can be adjusted duty cycle square wave of different
  • AD9851 module Using 30MHZ Active crystal
  • AD9851 Clock frequency up to 180MHz, AD9851 has 6 octave

Package list

1XDDS Signal Generator Module AD9851 0-70 MHz 2 Sine Wave and 2 Square Wave


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TTL Serial LCD


This little package will write out whatever you send along a serial data line. So this means you can add an LCD to a project with only three wires: +V, GND, and RX (serial receive). ARM Cortex M0 utilizes onboard UART for greater communication accuracy

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