This time we are going to look at hooking up a DS1624 sensor to an LCD Keypad shield. We will display the temperature on the LCD. A reminder about the DS1624 The DS1624 consists of two separate functional units: a …

In this example we connect an AM2320 sensor to an LCD4884 shield which in turn is fitted to an Arduino Uno, we will then display the temperature and humidity readings on the LCD from the sensor. Lets look at some …

In this example we will display temperature readings from a TMP175 sensor on a Nokia LCD4884 shield The TMP75 and TMP175 devices are digital temperature sensors ideal for NTC and PTC thermistor replacement. The devices offer a typical accuracy of …

In this simple project we will create a basic barometer using an MS5611 sensor You can find out more about this sensor at http://www.te.com/usa-en/product-CAT-BLPS0036.html , the easiest way to use this sensor is using a module like the one below MS5611 Features …

In this example we will build a simple lux meter using an OPt3001 and an Arduino Lets look at the OPT3001 first of all The OPT3001 is a sensor that measures the intensity of visible light. The spectral response of …

The GUVA-S12SD UV Sensor chip is suitable for detecting the UV radiation in sunlight. It can be used in any application where you want monitor for the amount of UV light and is simple to connect to any microcontroller. I recently noticed …

The MAX44009 ambient light sensor features an I²C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. At less than 1µA operating current, it is the lowest power ambient light sensor …

The MMA7361L is a low power, low profile capacitive micromachined accelerometer featuring signal conditioning, a 1-pole low pass filter, temperature compensation, self test, 0g-Detect which detects linear freefall, and g-Select which allows for the selection between 2 sensitivities. Zero-g offset …

The Honeywell HMC5983 is a temperature compensated three-axis integrated circuit magnetometer. This surface-mount, multi-chip module is designed for low-field magnetic sensing for applications such as automotive and personal navigation, vehicle detection, and pointing. The HMC5983 includes our state-of-the-art, high-resolution HMC118X …

The LM75 temperature sensor includes a delta-sigma analog-to-digital converter, and a digital overtemperature detector. The host can query the LM75 through its I²C interface to read temperature at any time. The open-drain overtemperature output (OS) sinks current when the programmable …

The MAX30100 is an integrated pulse oximetry and heart-rate monitor sensor solution. It combines two LEDs, a photodetector, optimized optics, and low-noise analog signal processing to detect pulse oximetry and heart-rate signals. The MAX30100 operates from 1.8V and 3.3V power …

The TCS3472 device provides a digital return of red, green, blue (RGB), and clear light sensing values. An IR blocking filter, integrated on-chip and localized to the color sensing photodiodes, minimizes the IR spectral component of the incoming light and …

BMP280 is an absolute barometric pressure sensor especially designed for mobile applications. The sensor module is housed in an extremely compact package. Its small dimensions and its low power consumption allow for the implementation in battery powered devices such as …

DHT12 Digital temperature and humidity sensor is a calibrated digital output record of temperature and humidity, DHT11 The upgrade product. Application-specific digital temperature and humidity sensor module and semiconductor, ensure high reliability and excellent long-term stability. DHT12 With a single …