SymProjects Forum

General Category => General Discussions => Topic started by: cireonyx on August 12, 2014, 11:11:49 am

Title: DLC-247 and relay
Post by: cireonyx on August 12, 2014, 11:11:49 am

hello, I have a simulator with Pro-Gauges, DLC-247 and JC32, all functions very well, I will want to know if he/it was possible to replace, on the DLC-247, a led by a small relay of 5v of this type  
                                                                                                             http://www.ciel-electronique.com/electronique/fr/DA25VDAG632904/Relais/Composants-passifs/DA25VDAG632904_Relais-Divers.html  

       (me in full in drawer) to be able to order a more powerful lamp. If no as adding a transistor for the order of the relay it would function?
thank you
 eric

Title: Re: DLC-247 and relay
Post by: Clubsport on February 17, 2015, 09:01:17 pm

Hi Eric, late response but maybe helpful for other guys who are interested in....
I tried a relay card like this:
http://www.hobbytronics.co.uk/8-channel-relay-board

Based on the problem that the LED's are multiplexed, you have to add a small capacitor parallel to the LED-output, I use 16V 10uF and it worked fine for me ! :)

Best regards,
Martin