Well, not actually a gadget. More an accoutrement for your gadgets.
If you use an iPad, iPhone, or iPod in your ministry, you might want to invest in the composite AV cable. This little doohickey allows you to connect your i-whatever to your TV and quickly show YouTube videos or other videos.
I'm no techy, and I was able to get this started in about a minute. And it costs about $40.
If you're looking to show online videos in your CnC or other youth class, check it out!
Back to the usual contemplations of ministry next week.