Handheld medical devices face numerous hurdles on the way to market. First, they need to obtain FDA 510(K) pre-marketing approval for safety and effectiveness. Then, they must be manufactured to the ...

Believe it or not, the coin cell battery holder was invented over 30 years ago. Patent drawing for the first coin cell battery holder. Since that first model was used, there have been plenty more ...

How’s it going with your project for the coin cell challenge? You can only use a single one, but Hackaday alum [Jeremy S Cook] has a great way to package coin cells into a sleek little power packs ...

For secure retention of #2450 lithium coin cells with low profile holders, the company’s latest polarized coin cell holders feature dual-spring contacts and are available on tape and reel (Part ...

Semiconductor innovations in next-generation traction inverters will help drive electric vehicle performance further, making them even more fun to dr… ...