Adafruit Holiday Shipping Deadlines 2018: Attention! Place all UPS 3 Day orders by 11am ET Thursday 12/13/2018
0

CRICKIT “TREK” @adafruit #adafruit


CRICKIT “trek” – to boldly go, where no trash-bot has gone before (video). Learn guide & code.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
import time
from busio import I2C
from adafruit_seesaw.seesaw import Seesaw
from adafruit_seesaw.pwmout import PWMOut
from adafruit_motor import motor
import neopixel
import audioio
import board
 
print("The voyages of the CPX-1701!")
 
# Create seesaw object
i2c = I2C(board.SCL, board.SDA)
seesaw = Seesaw(i2c)
 
# Create one motor on seesaw PWM pins 22 & 23
motor_a = motor.DCMotor(PWMOut(seesaw, 22), PWMOut(seesaw, 23))
 
# audio output
cpx_audio = audioio.AudioOut(board.A0)
 
# neopixels!
pixels = neopixel.NeoPixel(board.NEOPIXEL, 10, brightness=1)
pixels.fill((0, 0, 0))
 
# give me a second before starting
time.sleep(1)
 
motor_a.throttle = 0  # warp drive off
 
f = open("01space.wav", "rb")
wav = audioio.WaveFile(f)
cpx_audio.play(wav)
 
t = time.monotonic()  # take a timestamp
 
# slowly power up the dilithium crystals
for i in range(50):
    pixels.fill((0, 0, i))
    time.sleep(0.05)
 
# 6 seconds after audio started...
while time.monotonic() - t < 6:
    pass
 
motor_a.throttle = 1  # full warp drive on!
 
# wait for music to end
while cpx_audio.playing:
    pass
f.close()
 
# play the warp drive and theme music!
f = open("02warp.wav", "rb")
wav = audioio.WaveFile(f)
cpx_audio.play(wav)
 
time.sleep(1)
 
# blast off!
pixels.fill((255, 0, 0))
 
# pulse the warp core
while True:
    for i in range(255, 0, -5):
        pixels.fill((i, 0, 0))
    for i in range(0, 255, 5):
        pixels.fill((i, 0, 0))
 
# wait for music to end
while cpx_audio.playing:
    pass
f.close()


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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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.

Join 9,200+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython – Python on Microcontrollers is here!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — Japanese word working and more in December’s issue of HackSpace magazine!

Wearables — Solder-less magic

Electronics — = != ==.

Biohacking — Finding Bliss with Anandamide

Python for Microcontrollers — sysfs is dead! long live libgpiod! libgpiod for linux & Python running hardware @circuitpython @micropython @ThePSF #Python @Adafruit #Adafruit

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



1 Comment

  1. “Kirk it.”

Sorry, the comment form is closed at this time.