Granville T. Woods, who would have turned 160 years old on April 23, was known as the “Black Edison.” He registered nearly 60 patents—ranging from the development of the telephone to the multiplex telegraph. Born in Columbus, Ohio to a part-Native American, part black mother and a black father, Woods worked at a young age in various railway stations and blacksmithing jobs, and then received his formal education through night school and studying engineering. It wasn’t until he made the big move to New York City in 1876, however, that Woods realized his potential and skill in electricity and engineering.
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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, 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.