DharaRajpuraPCB · Embedded
Case study / 2024

Pharmacy bottle sorter

Control hardware for an automated pharmaceutical handling system that fetched, sorted, weighed and tracked pill bottles.

Engineering contribution

Role & scope

Role
Mixed-Signal PCB & Hardware Engineer
Year
2024

Servo-drive circuits, position and presence sensing, load-cell measurement, operator-interface integration and mixed-signal PCB implementation.

Technical highlights

  • Servo-driven handling mechanism
  • Load-cell signal chain for mass measurement
  • Real-time position and presence sensing
  • Analog isolation from switching noise

Tools & skills

Altium DesignerLoad cellServo controlMixed signalPCB designAnalog front endsReturn-path controlHardware integration
Scope in context

Engineering concepts.

These visuals explain the project’s hardware scope. They are concept presentations, not photographs of fabricated client hardware.

Pharmacy bottle sorter: hardware overview concept illustration
Concept / 01Hardware overview
Pharmacy bottle sorter: system architecture concept illustration
Concept / 02System architecture
Pharmacy bottle sorter: hardware design detail concept illustration
Concept / 03Design detail
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