PicoGAME LCD: Handheld videogame

Author	Message
thwill Guru Joined: 16/09/2019 Location: United Kingdom Posts: 4090	Posted: 10:10am 26 Jul 2023       Hi folks, I've had another play with the device this morning and as illustrated by the above schematic and built from the parts I've got, the volume control is "just fine". I will admit that now I've noticed the fact that the signal (rather than ground) is on the common pin 1 does cause my OCD discomfort however unless @bigmik and I have other cause to respin the PCB I'm going to let it lie.   bigmik said   f you remember Tom I mentioned that the Pot seemed to work in reverse, Fully anti clockwise was full volume and vice-versa. However as it is a wheel sticking partially overhanging the PCB it `also' makes sense as UP is louder and DOWN is lower. Yes, I recall, thanks Mick. Best wishes, Tom