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...
Encoders with incremental output produce a precise number of pulses (increments) per revolution. These pulses allow us to determine the current position of the shaft relative to...