Today is another board from a friend, [treble], who wants to convert a Yaesu FRG7700 radio to USB-C PD power. It’s yet another review that I’ve done privately, and then realized I’ve made more than ...

By Prasad Tawade, Littelfuse, Inc. As wearable, mobile, and portable devices continue to evolve, their charging solutions ...

How does USB Power Delivery (USB-PD) technology work? What choices do design engineers have in terms of component selection? How does it relate to the USB Type-C part? T. K. Hareendran provides ...

There is a wide gap between how teachers and school leaders view professional development. For many teachers, PD conjures up images of boring, one-sided lectures that have little to do with their ...

Mouse PD-1 is significantly weaker than human PD-1, which could have implications for using mice as models in PD-1 studies. Programmed cell death protein 1 (PD-1) has been a key target for cancer ...

Durvalumab targets PD-L1, a key immune checkpoint. Normally, antigen-presenting cells (APCs) recognize cancer cell antigens and activate cytotoxic T cells, which travel to the tumor site for ...