So here’s the thing: Arduino’s built-in memory is tiny. If you’re just blinking LEDs, no problem. But the moment you try to log data, say battery usage, temperature over time, or GPS coordinates, ...

Both modules are manufactured by the company Ai-Thinker, a Chinese company specialized in the manufacture of this type of modules with applications for IoT and wireless connections. Knowing the ...

Home Security System - To alert the owner or a person in danger if any gas leak or intrusion detection takes place using the PIR sensor and Gas Leakage sensor GSM module. This GitHub repository ...