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.
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.
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.
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
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_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.
http://www.blmamodels.com/cgi-bin/webstore/shop.cgi?c=search.blue.htm&t=main.blue.htm&ud=AgUAAw0ADwMFBxQUEBEcHAUBAAIHBQcFCQkTEQAA&categories=01001-00025
j. c.Rob Paisley has several circuits listed for both 3 lead and two lead leds.