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M5Stack CoreS3 Lite low-cost IoT controller features magnetic backplate and 200mAh battery

M5Stack CoreS3 Lite is a cost-optimized ESP32-S3-based IoT Vision AI controller providing a cheaper version of the CoreS3 ...
Planet Analog1d

A practical design guide for lightning detectors

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.
Taste The Code on MSN1d

How to Build an Arduino Heart Rate Monitor with PulseSensor and OLED Display

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...