While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

These days, if you want to flash some LEDs, you’d probably grab a microcontroller. Maybe you’d go a little more old-school, and grab a 555. However, [Jacob] is even more hardcore than ...

A comprehensive IoT solution for remotely controlling three-phase electrical systems using ESP32, 4G connectivity, and a mobile app. esp32_relay_test/ ├── firmware/ # ESP32 firmware (ESP-IDF) │ ├── ...

This paper examines a novel approach for both the single-phase voltage control relays circuit design and work algorithms that are used for protection of the household consumers of electrical energy ...

Here's a Code to use gsm module to get location data over sms using gps module..Do check the pin config before using the code - ShubbXD/GPS-GSM-with-Arduino-Uno-to-get-Location-over-SMS ...