At 09:48 AM 5/5/2018, Mike Wilson wrote: >How are you protecting the operator from (at least) a nasty burn on the thumb?
Mike - The electronics is in a 2-gang plastic electrical box at the top of the (~ 3 foot) pole under the reflector. A triac trigger has been added to the electronics in the box. The operator is holding the bottom of the pole and is pushing a button carrying 5 volts DC. Remember where I have spent my career. I am used to having to try to make things idiot-proof, or as we say in radio engineering, "DJ-proof." Dale H. Cook, 50+ years as an SLR photographer, Pentax K-70 w/ Pentax-DA 18-270mm lens, using colored filters for B&W gravestone photography -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
