Arduino Nano. Capacitive soil moisture sensor. Raspberry Pi 3. 5V solenoid water valve + relay. Workflow: Arduino checks moisture and sends readings to the Pi. A Python script on the Pi decides when ...

The type of capacitive sensor utilized in smartphone screens is capable of assessing a user's current hydration level, via a press of a finger ...

Asahi Kasei Microdevices (AKM) and Silicon Austria Labs GmbH (SAL) have completed a joint proof of concept for integrating a current sensor into a power module to be used in automotive applications ...

The introduction of micropatterns is an effective strategy in enhancing the sensitivity of capacitive pressure sensors. Towards this goal, scientist in China developed a novel approach for ...

This opens the opportunity to develop a design that provides accurate real-time percentage of the moisture content of cacao beans. The designed device uses a parallel-plate capacitance sensor made of ...

Explore the XKC-Y26-V capacitive contactless liquid level sensor, its features, and how to interface it with Arduino. Learn about its IP65 waterproof rating, wide voltage range, and adjustable ...

Here’s a comparison of the performance and limitations of inductive, capacitive, photelectric and ultrasonic proximity sensors.

The ESP32-S3-Based Smart Display The module for this weather station project is a 3.5-inch TFT smart display, with capacitive touchscreen and ILI9488 graphics controller. The latter is interfaced to ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

Capacitive reactance (Xc) increases as capacitance decreases and continues to grow to the point where virtually all the voltage drop occurs across this now open element of the circuit. Any remaining ...

Apple's apparently added a capacitive button sensitivity setting to the iPhone 15 Pro so the new volume and power keys will still work even with accessories.

In this tutorial, you will learn about DHT22 Temperature and Humidity Sensor Module. We will interface this sensor module with Arduino Uno.