Displays hours, minutes, seconds countdown to next Moover arrival time. Moover comes at 20 and 50 past the hour in the morning. Only runs on weekends and holidays. Sketch has calculations for Thanksgiving, Christmas, MLK, and President's week.
When countdown reaches two minutes, a two minute warning will sound. When it reaches zero and Moover has arrived sound will play and a bus will scroll across the screen.
Only plays sound in the morning.
Use real time clock to track the time.
Has two 16x32 RGB displays. Adafruit's library does not support multiple displays, I used one from Protonmaster RGB-matrix-Panel
BoM
- 1x Arduino Mega Pro (5V) from Sparkfun
- 1x Speaker 8 ohm
- 1x Audio board
- 1x Audio Amp , 2.8 watt
- 2x RGB LED Displays 16x32
- 1x Chrono Dot real time clock
- 1x Micro SD card
- 1x 10k volume pot (linear), Digikey PCW1J-C24-CAB103L-ND
- 1x Tinted acrylic, Inventables 24167
- 1x 5v Power supply
- 1x 1/8" acrylic Laser-cut mounting plate GitHub
- 12 3mm x 10mm screws to attach displays to mounting plate
- Screws and standoffs for PCBs and speaker
- DC jack for power
Sound of woman announcing Moover: oddcast.com , Bridget (UK), Effect: Reverb