Blog
Tutorials, project ideas and engineering guides.
Arduino Tutorials
Getting Started with Arduino Uno in 2026
A step-by-step guide for beginners to set up their first Arduino Uno project.
3/7/2026 · Ampex India Team
ESP32
ESP32 vs ESP8266 — Which One Should You Buy?
Compare ESP32 and ESP8266 for IoT projects: features, price, and use cases.
3/7/2026 · Ampex India Team
Robotics
How to Build a Line Follower Robot
Complete parts list and code to build a working line follower.
3/7/2026 · Ampex India Team
IoT
IoT Home Automation with ESP32 & Relays
Turn appliances on/off from your phone using an ESP32.
3/7/2026 · Ampex India Team
Power Electronics
How to Choose the Right Power Supply for Your Project
Voltage, current, ripple — everything you need to know.
3/7/2026 · Ampex India Team
Sensors
Sensors 101 — Understanding Analog & Digital
A primer on the most common sensor types and how to interface them.
3/7/2026 · Ampex India Team