circuitpython_cpb-quick-draw-blueflash-woodentable-2000x1500-iii.jpg
Quick Draw Duo played on two Circuit Playground Bluefruits with external audio.

This project is a variant of the Circuit Playground Quick Draw game for a pair of Circuit Playground Bluefruit (CPB) boards using CircuitPython. Bluetooth Low Energy (LE) is used to exchange information between the boards. This means you can play the game wirelessly!

An additional CircuitPython program can be used to measure and compare visual and auditory reaction times. This can run on either a Circuit Playground Express (CPX) or CPB board.

Thank-you to Carter Nelson for the original game and Megan, Izzy, Elsa and Matilda for help in testing the new game.

The two CPB boards require the latest 5.x version of CircuitPython.

Parts

You will need two each of the following parts:

Circuit Playground Bluefruit - Bluetooth Low Energy

PRODUCT ID: 4333
Circuit Playground Bluefruit is our third board in the Circuit Playground series, another step towards a perfect introduction to electronics and programming. We've...
$24.95
IN STOCK

3 x AAA Battery Holder with On/Off Switch and 2-Pin JST

PRODUCT ID: 727
This battery holder connects 3 AAA batteries together in series for powering all kinds of projects. We spec'd these out because the box is slim, and 3 AAA's add up to about...
OUT OF STOCK

You will need a good USB data + power cable to program things:

USB cable - USB A to Micro-B

PRODUCT ID: 592
This here is your standard A to micro-B USB cable, for USB 1.1 or 2.0. Perfect for connecting a PC to your Metro, Feather, Raspberry Pi or other dev-board or...
$2.95
IN STOCK
This guide was first published on Jan 20, 2020. It was last updated on Jan 20, 2020. This page (Overview) was last updated on Mar 19, 2020.