Helios Laser DAC is a USB to ILDA interface/adapter, used for connecting laser show projectors to your computer. It is inexpensive, yet fast and with high resolution. It is compatible with every laser projector with a standard ILDA port, and connects to any computer using USB.

Specifications

• Max sample rate: 65.5 kpps
• X/Y resolution: 12 bit (4095×4095)
• Color and intensity resolution: 8 bit (16 million colors, plus intensity/brightness)
• Max frame size: 4095 points
• Low noise and distortion.
• Shutter signal control.
• Custom, persistent naming of DACs, for multi-projector configurations.
• Open source hardware, firmware (non-commercial) and SDK (commercial use OK).
• Easy firmware updating over USB.
• Platform portable: Uses libusb which supports Windows, Linux, macOS, Android, Web etc.
• Plug and play on most platforms.
• Connectivity: USB B female in, ILDA (ISP-DB25) female out
• Drivers are OLSC compatible
• Power consumption: ~150mA (5V)

Please see https://bitlasers.com/helios-laser-dac/ or https://github.com/Grix/helios_dac/tree/master for more information. Any money made will be donated to the Helios project.