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PRJ / 03 · Connected product
Pulse Bar
An ESP32-S3 smart social counter using addressable RGB LED matrices, online metrics, time tools, audio notifications, and web configuration.
01 / Overview
Pulse Bar turns live social metrics and utility modes into a compact, configurable ambient display.
Objectives
- Display social-media counters
- Support clock and stopwatch modes
- Provide browser-based configuration and audio feedback
My role
[Add your exact contribution across electronics, firmware, enclosure, and product design.]
02 / Problem
Combining cloud-sourced counters, responsive LED rendering, local utilities, and simple setup requires a carefully coordinated connected system.
03 / System architecture
01Online services
02ESP32-S3 connectivity
03Application and display logic
04RGB matrices / audio
Hardware
- ESP32-S3
- Addressable RGB LED matrices
- [Add power, audio, and enclosure details]
Firmware / software
- YouTube / Instagram / Facebook integrations
- Clock and stopwatch
- Web-based configuration
04 / Development process
Process
[Add development milestones and prototype iterations.]
Challenges
[Add API, display timing, power, thermal, or provisioning challenges.]
05 / Results
[Add demonstrated modes, current status, and any verified outcomes.]
06 / Image gallery
IMAGE / 01[Add prototype photograph]
IMAGE / 02[Add detail photograph]
DIAGRAM / 01[Add architecture visual]
Technologies used
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