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Esenciales para CircuitPython
Ya has comenzado con CircuitPython. ¿Que sigue? ¡Los Esenciales para CircuitPython! Esta guía provee ejemplos de todos los módulos base y algunas librerías comunes encontradas en CircuitPython y como se usan. Vas a poder usar cualquier tarjeta diseñada para CircuitPython y aprender como usar diferentes conceptos del lenguaje. ¡Es hora de tomar el siguiente paso!
Daily Cheer Automaton
This project creates an automatic cheering device that will play an MP3 of a crowd cheering loudly every day at 7 PM. Even if you can't be around at the right time, this device will remember for you and participate in the collective celebration of healthcare workers on your behalf. This project is designed around the Feather system of boards and can be easily modified to play any MP3 of your choice, and to go off at any time of day.
CLUE Light Paint Stick with CircuitPython
Using long exposure photographs, you can create beautiful light paintings with pixel art magically floating in mid-air using a strip of DotStar LEDs and Adafruit’s CLUE board running CircuitPython.
UTi165 Thermal Fever Scanner Camera
This video camera takes photos of temperatures! This camera is specifically tuned to work in the 30˚C~45˚C / 86˚F~113˚ F range with 0.5˚C / 1˚ F accuracy, so it's excellent for human temperature & fever detection. In fact, this thermal camera is often used by companies/airports/hotels/malls to do a first-pass fever check: If any person has a temperature of over 99˚F an alarm goes off so you can do a secondary check with an accurate handheld temperature meter.
CircuitPython Connected Weather Cloud Lamp
Use CircuitPython to create a WiFi connected fluffy Weather Cloud that will get weather data from the OpenWeather API and visualize that information using light and sound. It's a cloud connected cloud.
Open Source Protective Face Shield Designs
This prototype open-source face shield is based on a design originally published by Prusa Research can be created using a 3D printed headband and laser-cut or hand-cut clear plastic shield. We cover a few ways you can make these based on the tools you have available.
Raspberry Pi Computer Quick-Start
This quick-start guide will get you ready to connect and run all sorts of Adafruit projects on your Raspberry Pi computer
Frozen-Inspired Animated Pendant with Temperature Sensing
Proudly wear and display animated GIF images using the magic inside you. This pretty pendant will change with the power of your breath. Circuit Playground's onboard temperature sensor interacts with the wearer to display a different image based on how warm (or how Frozen) the pendant gets. Astonish all the other kids with your magical ice powers!
How to Fuse Motion Sensor Data into AHRS Orientation (Euler/Quaternions)
To help you get started designing your own AHRS system, or just to help convert raw sensor data into useful numbers that you can relate to the real world, we've created an Arduino library that lets you 'fuse' a range of common accelerometer/gyroscope/magnetometer sensor sets using a few different algorithms such as Mahony, Madgwick and NXP Sensor Fusion.
How to Build a Testing Jig
Need to quickly test a lot of custom boards? Time to build a testing jig! This guide takes you through the basics of soldering pogo pins straight and adding other necessary testing components to your test jig.
Adafruit SensorLab - Gyroscope Calibration
When gyros are manufactured, they have some zero-offset error, much like magnetometer hard-offset error, that can make measurements difficult. It's easy to detect and remove this offset, we just take many measurements and look for the 'offset' from zero
Adafruit SensorLab - Magnetometer Calibration
Of all the sensors that need calibration, magnetometers are the most essential to calibrate! Unless you're detecting strong magnets, there's no way for a magnetometer to work unless you perform a hard iron offset calculation. Once this is done, you will get rid of any strong magnetic offset values and be able to find magnetic North!
TensorFlow Lite for Circuit Playground Bluefruit Quickstart
Machine learning has come to the 'edge' - small microcontrollers that can run a very miniature version of TensorFlow Lite to do ML computations. But you don't need super complex hardware to start developing your own TensorFlow models! Using our beginner board, the Circuit Playground Bluefruit you can build & test various examples that run on the nRF52840 chip + all the cool sensors built in!
Musical Walking Stick with CircuitPlayground
Take any short clip of music and have it automatically start playing as soon as you pick up your cane and start walking. A few lines of code add illumination to a custom face plate of your design, making the walking stick a gleaming beacon as well as a magically musical object.
Desktop Dumpster Fire
Smash that button and your desktop dumpster erupts into flames. A Circuit Playground Express board paired with one servo and one DC motor make this dumpster spring to life, and is easily reprogrammed in MakeCode to take on different functions. A great beginner project, no soldering required!
