[Herp] just shared a nice 1MHz Arbitrary Waveform Generator (right click -> translate ... The offset and signal amplitude can be adjusted using several operational amplifiers after the DDS ...

With PRBS signal generation (up to 40 Mbit/s), multipulse mode and many other functions, the SDG1000X Plus is a versatile device in any development laboratory ...

Description: Tektronix arbitrary waveform generators enable complex signal generation with simple, easy to use tools. The AWG family provides leading-edge performance with sample rates up to 50 GS/s, ...

That’s just what [rgco] did to build this nifty arbitrary wave generator. The build improves on prior work by [rgco] with the Arduino Uno, with which they built a device that could output at 381 ...