RF and Wireless Communications Explained | @maximintegrated
In this lengthy, nearly-40-minute presentation by Maxim Integrated, the phenomenons of Radio Frequency and Wireless Communications are explained, including Amplitude Modulation, de-modulation, rise and fall times, Fourier Transformation, signal to noise, as well as a good walkthrough of the US Frequency Allocations for the Radio Spectrum chart you have probably seen – and a whole lot more. There’s a lot here to digest!
Learn about the basic principles of radio frequency (RF) and wireless communications including the basic functions, common specifications, and key parameters involved in defining and evaluating RF communications systems.
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
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.