Looking for the perfect winter desk accessory? [Wq] has created a beautiful coaster made out of PCBs that can keep your drink warm with an internal heater. (Chinese). An ESP8266 sits as the main c…
Abe Connelly is a journalist for Hackaday, specializing in DIY projects, electronics, and technology. With a passion for tinkering and building, Abe brings readers innovative and creative ideas for their own projects, from custom motor controllers to wearable gadgets.