I hereby claim:
- I am theacodes on github.
- I am theacodes (https://keybase.io/theacodes) on keybase.
- I have a public key ASAYLG-IxCSWNo0Kdev6Z4K60rWKN3-qmJMPSPJ6H_DXpAo
To claim this, I am signing this object:
/** | |
* Helper for watching reactive properties (@property) or internal state (@state) | |
* and calling a callback. | |
* | |
* Adapted from Shoelace: | |
* - https://github.com/shoelace-style/shoelace/blob/64996b2d3512a13d2ec68146fb92164d03e07e6a/src/internal/watch.ts | |
*/ | |
import type { PropertyValues, ReactiveElement } from "lit"; |
import threading | |
ANIMALS = list( | |
"🐶🐱🐭🐹🐰🦊🐻🐼🐨🐯🦁🐮🐷🐽🐸🐵🐔🐧🐦🐤🪿🦆🦉🦇🦇🐺🐗🐴🦄🫎🐝🪱🐛🦋🐌🐞🐜🪰🪲🪳🦟🦗🕷️🕸️🦂🐢🐍🦎🦖🦕🐙🦑🪼🦐🦞🦀🐡🐠🐟🐬🐳🐋🦈🦭🐊🐅🐆🦓🦍🦧🦣🐘🦛🦏🐪🐫🦒🦘🦬🐃🐂🐄🫏🐎🐖🐏🐑🦙🐐🦌🐕🐩🐈🐓🦃🦤🦚🦜🦢🦩🕊️🐇🦝🦨🦡🦫🦦🦥🐁🐀🐿️🦔🐉🐲" | |
) | |
ANIMALS_LEFT = [] | |
THREAD_EMOJI = {} | |
def thread_emoji(): |
void main() { | |
for (int i = 0; i < 5; i++) { | |
print('hello ${i + 1}'); | |
} | |
} |
#include <cstdint> | |
#include <cmath> | |
/* | |
Examples for converting between note numbers, frequencies, and Volts/octave. | |
If you're unfamiliar with MIDI note numbers, they are integers that | |
correspond to semitones (half steps). For example, MIDI note 12 is | |
C1 (16.35 Hz) and MIDI note 24 (twelve half steps higher) is C2 (32.70 Hz). | |
FutureBuilder( | |
future: future, | |
builder: (BuildContext context, AsyncSnapshot<String> snapshot) { | |
double width; | |
switch(snapshot.connectionState) { | |
case ConnectionState.none: | |
case ConnectionState.waiting: | |
case ConnectionState.active: | |
width = 0; | |
break; |
# (c) 2019 Alethea Flowers | |
# Licensed under the MIT license. | |
"""A helper library to setting a DAC to direct voltage values. | |
That is, instead of setting a 16-bit integer value you can set the DAC to a | |
floating-point voltage value. | |
This requires information about the real-world DAC output and any output | |
scaling - this is called **calibration** data. |
# (c) 2019 Alethea Flowers | |
# Licensed under the MIT license. | |
"""A driver for the Analog Devices AD5689(R) 16-bit Digital to Analog Converter. | |
AD5689 wiring expectations (TSSOP-16 package): | |
* 1: AD5689 = Vref, AD5689R = NC (uses internal reference) | |
* 2: NC | |
* 3: Analog output A |
# Copyright 2019 Google LLC | |
# | |
# Licensed under the Apache License, Version 2.0 (the "License"); | |
# you may not use this file except in compliance with the License. | |
# You may obtain a copy of the License at | |
# | |
# https://www.apache.org/licenses/LICENSE-2.0 | |
# | |
# Unless required by applicable law or agreed to in writing, software | |
# distributed under the License is distributed on an "AS IS" BASIS, |
I hereby claim:
To claim this, I am signing this object:
Write our robot code in Python on the Raspberry Pi. | |
We'll use the Arduino as a daughterboard. It'll handle I/O. | |
Use a serial protocol to communicate between the 2. | |
Raspberry Pi (Python) <-> USB Serial <-> Arduino (Firmware) | |
How do we get there? | |
1. Write a Arduino sketch to act as our firmware. This will receive serial commands and send back data. |