DHT11 Sensor Interfacing with ESP32: Hardware and Firmware Guide
Find out how to make DHT11 sensor interfacing with ESP32 work reliably. This guide explains the timing of the single-wire protocol, how to match voltage levels,…
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microcontrollers
Read Fried Engineers articles, guides, and resources related to microcontrollers.
Articles
ESP32 MQTT Tutorial for Beginners: Build a Reliable IoT Node
Find out how to link an ESP32 with an MQTT broker using the Arduino IDE. This guide shows how to set up the network, send telemetry…
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Choosing Between Arduino and Raspberry Pi for Engineering Projects
Learn how Arduino and Raspberry Pi differ in architecture and power use. This guide gives clear hardware specifications, explains how each runs programs, and offers a way…
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How to Connect ESP32 to WiFi Using Arduino IDE
Learn how to connect ESP32 to WiFi using Arduino IDE. This guide shows how to use station and access-point modes, write non-blocking connection loops, set up…
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Mastering IoT Project Development: A Guide for Engineering Students
Embark on your IoT project development journey with confidence. This comprehensive guide provides international engineering students with practical insights into planning, implementing, and troubleshooting their Internet…
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Selecting Engineering Project Components: A Decision Framework
Effectively selecting engineering project components is crucial for project success. This guide provides international students with a practical decision framework to navigate the vast array of…
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