About MicroTronic
Building, documenting and sharing practical electronics.
MicroTronic is a hands-on electronics and IoT lab. We design, build and share real projects — from ESP32 smart devices to complete connected products — with open code, clear wiring and step-by-step guides.
Embedded & IoT
ESP32, ESP8266, STM32 and GSM based systems with real-world firmware.
Open tutorials
Bangla and English guides, with source code and wiring you can reuse.
Product mindset
Projects designed to be reliable, maintainable and ready for customers.