However, the HYDROSHIFT II LCD-C includes an Offline software-free mode for changing the display, thanks to the inclusion of a rotatable cap on the pump. Lian Li notes that turning the cap ...

But instead of a large display ... bunch of sensors, and support for a wide range of electronic components. Powered by a Raspberry Pi 5, the CrowPi 3 can also be used to program with Arduino ...

The aim of this project is to develop a circuit that can count the number of people entering and exiting a room using two Infrared (IR) sensors connected to an Arduino UNO. This bidirectional counter ...

Rutronik Adapter Board RAB7 is an open-source hardware Arduino shield designed for AI-powered Sensor Fusion with seven environmental and inertial sensors from Bosch, Infineon, and Sensirion. The ...

The Switch Lite, the more portable and affordable version, has a 5.5-inch LCD screen. Switch OLED: The Switch OLED's display, besides having deeper darks and an overall better picture than the ...

Abstract: In this work, a capacitive signal conditioner of a CMOS integrated capacitance-to-frequency converter with digital compensation circuit designed for sensor interface applications ... optical ...

Simultaneous and molecularly selective parts-per-billion detection of benzene, toluene, and xylenes (BTX) using a thermal desorption (TD)-FTIR hollow waveguide (HWG) trace gas sensor is demonstrated ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. No ...

Based on your application, you can use any sensor as you want in place of the DHT11 sensor. For example, if you want to trigger an SMS alert when motion is detected, then you might opt for a PIR ...

Luckily, this thermometer has advanced infrared technology and a high precision sensor, so you can expect an accurate reading ... you can easily read the result quickly. Its large LCD screen allows ...