todbot

Video Production Checklist

Create the footage

• Record video / performance
• Verify video framing is good
• Verify audio is good (no clipping, no dropouts, stereo isn't wonky)
• Re-record until good
• Sync video file to Mac
• Post-produce video (reframe, fix color grade, add hipster effects)

todbot

// Show many neopixel strips in use simultaneously using Adafruit_NeoPixel
//
// 2024Dec12 - @todbot
// compiles, not tested

#include <Adafruit_NeoPixel.h>

#define NUM_STRIPS 3

const int pin_for_strip[] = {A0, A2, 5};

todbot

# Pico-SDK setup and compile as of 2024 Nov

git clone https://github.com/raspberrypi/pico-sdk/
git clone https://github.com/raspberrypi/pico-examples

# set up the sdk
cd pico-sdk
export PICO_SDK_PATH=`pwd`
git submodule update --init

todbot

# two_pot_drone_synth.py -- Use two knobs to control three voices in synthio
#                           with optional echo effect
# 25 Nov 2024 - @todbot / Tod Kurt
# video demo: https://www.youtube.com/watch?v=xEmhk-dVXqQ
# original simpler version:
# https://gist.github.com/todbot/53bfa7333ac7c1fcff8eaf0f547556ff

import time, random
import board, keypad, analogio
import audiopwmio, audiomixer, synthio

todbot

# bouncy_balls_vectorio.py - use displayio to make simple bounce balls
# 12 Nov 2024 - @todbot / Tod Kurt.  Based off bouncy_balls1.py
import time, random
import board, busio, displayio, i2cdisplaybus
import vectorio
import adafruit_displayio_ssd1306

# configuration options
num_balls = 12
ball_size = 5

todbot

// touchwheelsao_test.ino -- test TouchwheelSAO in Arduino
// 5 Nov 2024 - @todbot / Tod Kurt
// assumes usuing arduino-pico arduino core
// tune the Wire setup to match your system

#include <Wire.h>

const int i2c_addr = 0x54; 
//const int i2c_addr = 0x56; // tod's test wheel

todbot

// pico_i2c_test.ino -- test pico-sdk i2c functions in Arduino, in this case reading TouchwheelSAO
// 9 Nov 2024 - @todbot / Tod Kurt
// demo using pico-sdk i2c functions inside of Arduino sketch
// copies from https://github.com/raspberrypi/pico-examples/blob/master/i2c/lis3dh_i2c/lis3dh_i2c.c
// assumes compiling with arduino-pico Arduino core for Pico/PicoW

#include <Wire.h>

#define _i2c_dev   i2c0
#define _clkHz 400000

todbot

// as1115_test.ino -- simple AS1115 LED driver demo, for the Supercon "petal" SAO
// 1 Nov 2024 - @todbot / Tod Kurt
// written for arduino-pico Arduino core, but should be usable for others

#include <Wire.h>

// simple class for dealing with AS1115 LED driver chip:
// https://ams-osram.com/products/drivers/led-drivers/ams-as1115-led-driver-ic
class AS1115_test {
public:

todbot

# touchio_debug_code.py -- debug raw touchio values
# 15 Oct 2024 - @todbot / Tod Kurt
# This sketch shows the raw_value and threshold value for each
# touchio TouchIn input, as well as the normal ".value" boolean
# Hopefully this will help to debug touchio circuits.

import time
import board
import touchio

todbot

# synthy-balls.py -- use rotary encoder to launch balls that play notes when bouncing
# 20 Aug 2024 - @todbot / Tod Kurt
# video demo: https://youtu.be/cCTPtk6KQQk
import time, random, math
import board
import busio, displayio, terminalio
import rotaryio, keypad
import audiobusio, audiocore, audiomixer, synthio
import gc9a01
#from adafruit_display_text import bitmap_label as label