Sound actuator

An element of an indoor navigation system. Powered by Li-Ion batteries — up to 12 months without charging. Scope: concept, schematic, PCB, firmware, prototype series, SMT+THT assembly, tests.

Technical parameters

Processor	ARM 32 bits
Communication	Bluetooth LE
Supply voltage	Li-Ion 18650

Functionality

The sound actuator is a component of an extensive indoor navigation system. The priority for this project was minimizing power consumption. As a result, a device capable of operating for up to 12 months without recharging the built-in lithium-ion batteries was created. Design and implementation work performed by Siltegro: Preparation of the finished device operating concept, schematic design and PCB design, communication protocol preparation, firmware development, prototype series production, pre-compliance tests, preparation of a complete production documentation package, preparation of the technical description and implementation instructions. Production work performed by Siltegro: Supply of the complete component set (PCB, electronic components, enclosure), package assembly (SMT and THT), final assembly, programming, testing, packaging of the finished module.

Scope of work

Processor ARM 32 bits, Communication Bluetooth LE, Supply voltage Li-Ion 18650

Ask about a similar project →