tag:blogger.com,1999:blog-5481402030233340127.post5718762191853992367..comments2024-03-28T01:15:58.057-04:00Comments on Perf and PCB Effects Layouts: Baja Optical Limiterdtgehringhttp://www.blogger.com/profile/09555201436004501222noreply@blogger.comBlogger9125tag:blogger.com,1999:blog-5481402030233340127.post-14099046452807345652024-01-06T13:14:10.217-05:002024-01-06T13:14:10.217-05:00it is not that i know but from what i can read in ...it is not that i know but from what i can read in the schematic what can be used instead of the ldr and led is a readymade vactrol because optocouplers are all semiconductors on both sides from what i know and vactrols are an ldr + led combotongohttps://www.blogger.com/profile/04512838947073757133noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-32125498819084281772022-03-23T01:45:11.184-04:002022-03-23T01:45:11.184-04:00Wow!!! A candidate replacement for my dyna comp bu...Wow!!! A candidate replacement for my dyna comp build!!<br />Cheers!Jun dhttps://www.blogger.com/profile/07905810487041216546noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-10129821524190696542019-07-05T23:25:29.211-04:002019-07-05T23:25:29.211-04:00Would a TLP185 optocoupler work? Tayda has them :...Would a TLP185 optocoupler work? Tayda has them : https://www.taydaelectronics.com/datasheets/files/A-1998.PDF <br />Fever van Roodehttps://www.blogger.com/profile/13200266965816071201noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-10732401554756092002019-02-12T09:17:09.453-05:002019-02-12T09:17:09.453-05:00Awesome! Thanks for verifyingAwesome! Thanks for verifyingEffects Layoutshttps://www.blogger.com/profile/11341183658959824998noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-4544077812644025252019-02-12T04:24:31.158-05:002019-02-12T04:24:31.158-05:00Verified the PCB version. No modifications or chan...Verified the PCB version. No modifications or changes. Works as a limiter quite well. Used a Chinese supplied GL5528 LDR and 5mm diffused Yellow LED. The LDR was found to have under 100R resistance in direct sunlight.<br />Slowpoke101https://www.blogger.com/profile/17673023735192176565noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-25550908235176836552018-12-04T17:32:14.700-05:002018-12-04T17:32:14.700-05:00Pretty sure you can use an optocoupler. Not sure a...Pretty sure you can use an optocoupler. Not sure about the 6 pin.Blackwinghttps://www.blogger.com/profile/16864575046719143800noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-7083439596265733662018-12-03T18:39:37.689-05:002018-12-03T18:39:37.689-05:00Great layout!
A little request: caline mark4 ple...Great layout! <br /><br />A little request: caline mark4 please!!!naderhttps://www.blogger.com/profile/11494306495290535990noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-11165459240841516162018-12-03T00:21:34.457-05:002018-12-03T00:21:34.457-05:00An optocoupler can be used in place of the LED/LDR...An optocoupler can be used in place of the LED/LDR, no? If so, I'm wondering if anyone has experience using a 6-pin in place of a 4-pin. This article indicates the pinouts:<br />https://electronics.stackexchange.com/questions/161138/why-do-they-put-some-optocouplers-in-6-pin-packagesneal gardnerhttps://www.blogger.com/profile/14201049471234984485noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-53733770595967920062018-11-30T07:13:34.638-05:002018-11-30T07:13:34.638-05:00I read in a thread that for the ldr. It needs to h...I read in a thread that for the ldr. It needs to have 90 ohm resistance. So, put it in light and check resistance. If it’s to high or low it won’t work as intended. Blackwinghttps://www.blogger.com/profile/16864575046719143800noreply@blogger.com