Development board with ESP32-WROVER-B module, 0.96" 128x64 OLED display SSD1306, 2Mpx camera OV2640, PIR sensor, power/charging chip for Li-ion/Li-Po battery, microphone,...
The two-state float switch is a simple and reliable liquid level sensor designed for automatic switching or de-switching of electrical circuits depending on the level height.
The LM35 is a popular and simple analog temperature sensor that is often used in electronic projects due to its reliability, accuracy and ease of use. This sensor is designed to...