IoT

Phaemos: Building a Predictive Maintenance Platform from Firmware to Dashboard

How I am building Phaemos - a full-stack predictive maintenance platform with four hardware nodes (ESP32, STM32 Black Pill, Arduino Nano, Raspberry Pi Pico 2W), 11 sensors, a FastAPI backend, Isolation Forest ML and a live Next.js dashboard.

64 LEDs, One Cube: How I Built a 4x4x4 NeoPixel LED Cube with Adaptive Brightness

A walkthrough of building a 4x4x4 NeoPixel LED Cube with four animation modes and automatic brightness adjustment via an LDR sensor, using Arduino and bare C++.

Security Gaps in Consumer IoT: A Survey of Common Attack Vectors

A technical review of the most common vulnerabilities in consumer IoT devices: hardcoded credentials, unencrypted traffic, insufficient update mechanisms and insecure interfaces, with reference to real incidents, CVEs and regulatory standards.

Smart Cities and Clean Air: What I Learned at Yunex Traffic

Reflections on the Yunex Traffic Smart Mobility and Environmental Sustainability virtual work experience, covering intelligent transport systems, Zephyr air quality sensors and what the engineers behind smart cities actually do.