Electronics, Gifts Make LED Greeting Cards Without Soldering | Make: diy projects ⋅ December 4, 2018Electronics greeting cards are a great, approachable project for beginners to assemble in under an hour.Bookmark(0)Please login to bookmark Do you have 10 seconds? Show this DIY to your friends and fans. Report Content To report this post you need to login first. Like 0 Thanks! You've already liked this No comments diy projects Web: Leave a Reply Cancel replyYou must be logged in to post a comment.