Pill Dispenser Controller

Main control board for an IoT-based smart pill dispenser. Integrates a Raspberry Pi Compute Module and STM32F0 microcontroller. Features include: -802.11b/g/n module (connected to RPi via SDIO) for easy software integration). -Socket for precertified cellular modem module. -CSI camera interface (replicating full RPi configuration). -I2S DAC and audio amplifier for a mono speaker. -Dual-channel brushed motor driver. -High current LED drivers with fade, breathe, and blink effects. -Multiplexed I2C interface for 6 time-of-flight laser distance sensors. -Batterry charging and management for a single-cell lithium ion.
  • MacKenzie Brown
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Published 1 year ago
altium electrical-engineering embedded micro-controller pcb-design raspberry-pi