Running Elixir on a Raspberry Pi
summary
Claims Elixir runs directly on a Raspberry Pi and can control hardware: code uses elixir_ale for GPIO and I2C, an ADC chip for analog sensors, and Nerves to build and flash a Pi firmware so Nerves firmware boots to the app rather than a full Linux session. The demo wires laser + LDR beam, temperature, noise and vibration sensors and a buzzer into GPIO/I2C, composes threshold logic in Elixir, and mostly works live aside from minor setup crashes.
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chapters (20)
- 0:00Intro
- 0:36Why Im here
- 2:58How many engineers
- 3:32Why Raspberry Pi
- 8:09Raspberry Pi Hardware
- 11:14Backup
- 12:08Laser
- 14:01Control Measures
- 14:50Application
- 16:05countermeasures
- 16:37detect
- 17:41sensor
- 18:24humanfriendly
- 21:49temperature
- 23:52touch
- 24:47beeper
- 25:33buzzer
- 26:15alarm
- 28:22vibration
- 31:10Nerves
