Perfect for Valentine’s Day (or any other day needing a little heart), The Hidden Heart Espresso Cup reveals a perfect heart shape when a double shot of espresso is poured into it. Because of its complex contours, this hidden shape can’t be made with traditional molds or normal ceramic fabrication processes. Food-safe in Glazed Ceramics, and 2 make a perfect couple!
More about why complex shapes are difficult in ceramic:
Ceramic is usually either spun or poured into 2 part molds, but there are several limitations to this. With a spun piece (think pottery wheel), you can only easily make symmetrical shapes, and then if you want alter them a little bit from the outside. With a mold, you can make more complicated shapes but to be able to remove it from the mold, you can’t have any contours that overhang (the underside, like a cliff, will get caught on the mold and you won’t be able to pull it out). This is usually what’s called draft….
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: MicroPython v1.24.0 is here, a Halloween Wrap-up and Much More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
EYE on NPI – Adafruit Daily — EYE on NPI Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey