The first conference I went to was a regional industrial technology show. I was an industrial electrician at a Newspaper and my boss wouldn’t pay for it. So I paid my own way in. We had a conveyor system with electronic magnetic proximity switches that had to have such a close margin to the equipment that they would get tore up year round. We went through hundreds of them and each was hundreds of dollars. At the show, I found a company who made an array of them with all … Continue reading →