- Tue Mar 14, 2017 5:07 am
#193874
Dear forum members,
I have a series of luminaires that come with either a solid brass, steel or aluminium casing.
They each house MEAN WELL LDD-x DC/DC PSUs like these ones here http://www.meanwell-bg.com/files/Models/LDD/LDD-L.pdf that drive the luminaire's LEDs. These PSUs can be dimmed via a PWM signal.
Which Sparkfun circuitry would I have to buy so that touching the metal luminaire casing will trigger either on/off switching or dimming signals that the PWM input of the PSU can understand?
Any hints very much appreciated!
I have a series of luminaires that come with either a solid brass, steel or aluminium casing.
They each house MEAN WELL LDD-x DC/DC PSUs like these ones here http://www.meanwell-bg.com/files/Models/LDD/LDD-L.pdf that drive the luminaire's LEDs. These PSUs can be dimmed via a PWM signal.
Which Sparkfun circuitry would I have to buy so that touching the metal luminaire casing will trigger either on/off switching or dimming signals that the PWM input of the PSU can understand?
Any hints very much appreciated!