I took this electronic ballast out of a 4-tube florescent lamp. I lack the skills to troubleshoot it for problems; so I wondered if a reasonably priced replacement is available and, if so, where to find it.
I don't know if it's a DIY project for a noob, but I'd like to build or add a BlueTooth transmitter on the 'back' side of my amplifier where speakers are plugged into push connectors. I want to be able to plug my guitar into a cheap amp I have and use my BT headphones to practice guitar instead...
I'm new here today and probably have not used the board correctly. I'm also an octogenarian noob to electronics. I've done a few things but not many, not enough to be confident without help. I can handle a soldering iron and have bits and bots left over from various projects.
I posted a...