Oceans cover most of Earth’s surface with an average depth of more than two miles. Placing observation equipment anywhere in this vast area is difficult and expensive, yet the oceans provide essential resources, influence climate, and enable human life to exist on land. Understanding them requires detailed observation. Liquid Robotics’ patented Wave Glider unmanned maritime vehicle* (UMV), which uses waves to propel itself, provides a new way to achieve this understanding.
By harvesting abundant natural energy, Wave Gliders provide a persistent ocean presence for commercial scientific and defense users. With a demonstrated endurance exceeding one year, Wave Gliders are now in service with a variety of customers and ongoing engineering development is regularly adapting the vehicle to new applications.
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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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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Electronics — Capacitor ESR
Biohacking — Vitamin-C + Gelatin for Accelerated Recovery
Python for Microcontrollers — Python snakes its way to the STM32, Serpente, and more!
Adafruit IoT Monthly — Adafruit IO Updates, RGB Stream Deck Message Panel, and more
Microsoft MakeCode — Welcome to the MakeCode Newsletter!
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