# NIDAQ analog output **URL:** \ **Category:** Support\ **Created:** [September 15, 2014, 6:38pm UTC](https://mworks.discourse.group/t/nidaq-analog-output/563 "2014-09-15T18:38:53Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![cstawarz](https://yyz1.discourse-cdn.com/flex031/user_avatar/mworks.discourse.group/cstawarz/32/3_2.png) [@cstawarz](https://mworks.discourse.group/u/cstawarz)\ **Post date:** [September 15, 2014, 6:38pm UTC](https://mworks.discourse.group/t/nidaq-analog-output/563/1 "2014-09-15T18:38:53Z")
Hi Seth, Per your request, I’ve added support for dynamic analog output on NIDAQ devices. Usage is very simple: Create a channel of type `nidaq_analog_output_voltage`, and set its `voltage` parameter to the name of the variable from which to read the output voltage. When the device is started, the voltage on the selected channel will be set to the value provided by the variable. To change the output voltage while the device is running, just change the value of the variable. (See the attached example.) This will be in tonight’s nightly build. If you run in to any issues, please let me know. Cheers, Chris ---
**Author:** ![cstawarz](https://yyz1.discourse-cdn.com/flex031/user_avatar/mworks.discourse.group/cstawarz/32/3_2.png) [@cstawarz](https://mworks.discourse.group/u/cstawarz)\ **Post date:** [September 15, 2014, 6:38pm UTC](https://mworks.discourse.group/t/nidaq-analog-output/563/2 "2014-09-15T18:38:53Z")
Attachment: [analog\_output.xml](https://mworks.discourse.group/uploads/short-url/vgxbUazpglT3x32b0Zu53g7wDi2.xml) (3.04 KB) ---
**Author:** ![cstawarz](https://yyz1.discourse-cdn.com/flex031/user_avatar/mworks.discourse.group/cstawarz/32/3_2.png) [@cstawarz](https://mworks.discourse.group/u/cstawarz)\ **Post date:** [July 19, 2022, 10:58pm UTC](https://mworks.discourse.group/t/nidaq-analog-output/563/3 "2022-07-19T22:58:07Z")