Make an adorable emoji amigurumi keychain with this cute and easy crochet pattern tutorial! Perfect for beginners, it’s a quick project that’s great for gifts, bags, and fun handmade accessories. #Ami ...

Learn how to crochet adorable emoji faces with this fun step by step DIY tutorial. Perfect for beginners and great for ...

Abstract: The outsourcing of semiconductor manufacturing raises security risks, such as piracy and overproduction of hardware intellectual property. To overcome this challenge, logic locking has ...