/members-area/personalblogs/b/blog/posts/the-customer-knows-just-one-thingSo I have this customer. They don&#39;t know the final spec of this thing they want.They don&#39;t know if it&#39;s to be RS232 or RS485.They can&#39;t tell me if the IR that it needs to decode is modulated or demodulated.They can&#39;t me if the PSU is mains, 12v DC oren-USTelligent Community 12https://community.element14.com/members-area/personalblogs/b/blog/posts/the-customer-knows-just-one-thingMon, 08 Mar 2010 09:10:09 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:4bf77853-9a99-4b52-8f93-aa674eed6396awinning1<span>Sounds as if they gave you a lot of room for manouevre?</span><img src="https://community.element14.com/aggbug?PostID=11802&AppID=293&AppType=Weblog&ContentType=0" width="1" height="1">