# Atari Punk Console with CV and Gate (APC)

**URL:** <https://lookmumnocomputer.discourse.group/t/atari-punk-console-with-cv-and-gate-apc/895>\
**Category:** DIY STUFF\
**Created:** [May 15, 2020, 6:19pm UTC](https://lookmumnocomputer.discourse.group/t/atari-punk-console-with-cv-and-gate-apc/895 "2020-05-15T18:19:31Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![Piecho](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/piecho/32/1782_2.png) [@Piecho](https://lookmumnocomputer.discourse.group/u/Piecho)\
**Post date:** [May 23, 2020, 3:55pm UTC](https://lookmumnocomputer.discourse.group/t/atari-punk-console-with-cv-and-gate-apc/895/17 "2020-05-23T15:55:39Z")

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Thanks.  
I added 1k for 4 leg of top 555 to +12V. No luck yet. I am tired today, maybe someone will spot obvious mistake. LED is always OFF. Sound sample - [https://vocaroo.com/h2yO9EE4IHr](https://vocaroo.com/h2yO9EE4IHr) Pots seems to have large dead-zone. I still use 100k here.

Pics:

 ![](https://global.discourse-cdn.com/free1/uploads/lookmumnocomputer/original/2X/7/71f525f22bcc6b818b7f188b8c712ab5a65de410.jpeg)  
 ![](https://global.discourse-cdn.com/free1/uploads/lookmumnocomputer/original/2X/8/89baeef5040fabd49f61d1ddc2ea6ca5a33e2f9b.jpeg)

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