Students at Spelman College have developed an artificial intelligence system that allows anyone to communicate verbally with their plants.
Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...
Method 2: Using the SM Arduino Raspberry Pi Replacement Kit Sequent Microsystems Arduino Uno, Nano, Teensy, Feather or ESP32 Raspberry Pi Replacement Kit is an inexpensive adapter which can be used to ...
Default value for maximum measurement distance is 4m, since HC-SR04 sensor can't measure reliably beyond that. However, if you are using another sensor or if you you don't care about distances larger ...
Abstract: A low-cost datalogger intended for standalone photovoltaic (PV) systems in developing countries was designed by employing open source software and hardware. The low-cost datalogger is ...