j. c.Rob Paisley has several circuits listed for both 3 lead and two lead leds.
Thanks for the reply J C.
Actually I’ve been using a Rob Paisley circuit for my signaling system for over 8 years, I want to upgrade to an Arduino Mega processor. I corrected my original post to reflect the Arduino request.
RR_MelNow if one of you Arduino Gurus could get me started on a 3 pin Bi Color LED (Red Yellow Green single target signal) driver sketch I’ll get started on my new project.
Hi, Mel
Arduino Guru I'm not! All my components are still in a drawer waiting for my project "window" to open.
I assume you have seen the article on Pg. 42 of the December MR?
Build A Signal System With Arduino Controls ?
I'm heavily invested in Signal Animators by LogicRail and for my use, they do everything I like to see in my signals. I have not found any bi-color LEDs that represent all three signal colors accurately. The BLMA 4001 signal head is very nice and gives a "true yellow" by using three SMD LEDs.
http://www.blmamodels.com/cgi-bin/webstore/shop.cgi?c=search.blue.htm&t=main.blue.htm&ud=AgUAAw0ADwMFBxQUEBEcHAUBAAIHBQcFCQkTEQAA&categories=01001-00025
Regards, Ed
gmpullman Hi, Mel Arduino Guru I'm not! All my components are still in a drawer waiting for my project "window" to open. I assume you have seen the article on Pg. 42 of the December MR? Build A Signal System With Arduino Controls ? I'm heavily invested in Signal Animators by LogicRail and for my use, they do everything I like to see in my signals. I have not found any bi-color LEDs that represent all three signal colors accurately. The BLMA 4001 signal head is very nice and gives a "true yellow" by using three SMD LEDs. Regards, Ed
RR_Mel j. c. Rob Paisley has several circuits listed for both 3 lead and two lead leds. Thanks for the reply J C. Actually I’ve been using a Rob Paisley circuit for my signaling system for over 8 years, I want to upgrade to an Arduino Mega processor. I corrected my original post to reflect the Arduino request. Mel Modeling the early to mid 1950s SP in HO scale since 1951 My Model Railroad http://melvineperry.blogspot.com/ Bakersfield, California I'm beginning to realize that aging is not for wimps.
j. c. Rob Paisley has several circuits listed for both 3 lead and two lead leds.
no problem as for the arduino don't have the slighest notion what it is unless it is what is called a picax, IC's are my limit.