Some of us have felt somewhat nervous about the collapse of DRAM and NAND Flash memory supply in the consumer market, while ...
The WiFi Door Sensor is a low-cost IoT device that monitors a door's state in real time and delivers instant updates to a mobile dashboard — all over WiFi.
A 100-day challenge exploring IoT and embedded systems using ESP32, ESP8266, and Raspberry Pi Pico with MicroPython. Each day covers a new sensor or module with complete code, circuit diagram, and ...