Dave Jones of the EEVblog has a great ‘Fundamentals Friday’ video that explains how transistors work at a physical level. Dave digs in to bipolar junction (BJT) and field effect (FET) transistors to show how their materials and construction can control the flow of electrons inside the transistor. This is a great video to watch if you’ve ever wondered how a transistor works!
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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Adafruit IoT Monthly — Detect Radiation, ML Baby Monitor, and more!
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New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — JP’s Product Pick of the Week — 4pm Eastern TODAY! 8/16/22 @adafruit @johnedgarpark #adafruit #newproductpick
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