Happy Pi Day! We’re celebrating with a sale – use Code PIDAY for 10% off #PiDay
Today is Pi Day and Adafruit is having a storewide sale! Use the code PIDAY to get 10% off your order storewide. Valid March 14 from 12am ET through 11:59pm ET. Does not include: Gift Certificates, software, and AdaBox subscriptions. Cannot be used in conjunction with another discount code. We are not able to apply the discount to orders placed before the start time of the sale.
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.
It’s doing the monte carlo calculation of pi. The number in the upper-left is the current estimate, and the number to the right of that is the number of trials. Every 10k trials, it changes to a random color pair to draw the new points