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#Arduino

Curated technical guides, verified microcontroller firmware, Fritzing wiring circuits, and token-gated engineering assets for #Arduino. All projects include free reading access with instant ₹49 micro-token vault downloads.

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Coding & Logic₹49 Vault

ESP8266 NodeMCU IoT Starter: Cloud Telemetry & Low-Power Smart Relays

Learn budget Wi-Fi electronics with the ESP8266 NodeMCU. Connect DHT11 temperature sensors, optocoupler relays, and stream real-time MQTT telemetry dashboards.

ESP8266 NodeMCU 12E (80MHz Wi-Fi)1 Code • 1 CAD
Full MQTT JSON serialization and smartphone dashboard configuration files.
5 min read
Open Vault
Aeromodelling & STEM₹49 Vault

Bernoulli's Principle in Action: How Balsa Wood Gliders Teach Real Aerodynamics

Why textbook memorization fails physics learners, and how assembling laser-cut balsa wood gliders transforms fluid dynamics, camber lift, and center of gravity into tangible intuition.

Raspberry Pi Pico / ESP32 Drone Telemetry2 Code • 2 CAD
Includes full Python L/D efficiency equations, OpenSCAD 3D printable launcher jigs, and flight telemetry logging firmware.
2 min read
Open Vault
1-on-1 Hardware & Code Lab

Need Help Debugging Your #Arduino Circuit?

Book a 30-minute live video session with Mentora Lead Engineers. Get breadboard pinout checks, I2C/SPI sensor troubleshooting, and firmware compiling assistance.

Book 1-on-1 Video Session (₹299)