Learnt a bit of electronics in school/college (Physics/Engineering Science) 30+ years ago Have applied bits of that, and picked up a little more from working as a musician & sound engineer and in house, household appliance and vehicle maintenance. Over the years I have considered making, read articles about and even designed a number of electrical and electronic devices, but due to a lack of confidence have made very few (although those have worked). I'm hoping that being able to check with more experienced people on here will allow me to actually complete some of the stuff I would like to.