Category Archives: GreenTech

Cardokey NFC vCard Business: Edit, Read, and Import Contacts Seamlessly on iPhone.

NFC vCard Cardokey: Revolutionizing Digital Networking

NFC vCard: Revolutionize Your Professional Networking As the creator of Cardokey, I am thrilled to introduce an application revolutionizing the exchange of professional information. Utilizing NFC technology, Cardokey offers a groundbreaking, free, and secure way to create, share, and manage NFC vCard digital business cards without the constraints of traditional methods. Expanding its functionalities to […]

Cardokey NFC vCard Business: Edit, Read, and Import Contacts Seamlessly on iPhone.

NFC Business Cards with Cardokey free for life: How to Connect without Revealing

NFC Business Cards: Create your NFC vCard with Cardokey, the Eco-Friendly and Secure NFC App Are you looking for an eco-friendly way to create contactless business cards? Do you want to benefit from affordable NFC technology and prioritize privacy? You’ll love Cardokey – the app revolutionizing NFC business cards! Cardokey, the NFC business card that […]

The first wood transistor for green electronics

What is a wood transistor? A transistor is a device that can amplify or switch electrical signals. Transistors are the building blocks of modern electronics, such as computers, smartphones, and sensors. They are usually made of silicon, a semiconductor material that can conduct electricity under certain conditions. However, a wood transistor is a type of transistor […]