Another temperature project, this time we will use a TMP102 to an LCD keypad shield The TMP102 device is a digital temperature sensor ideal for NTC/PTC thermistor replacement where high accuracy is required. The device offers an accuracy of ±0.5°C…
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In this article we create a UV display project, we will use a Si1145 sensor which is connected to an LCD keypad shield and an Arduino Uno The Si1145/46/47 is a low-power, reflectance-based, infrared proximity, ultraviolet (UV) index, and ambient…
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In this article we create a distance measurement ultrasonic project, we will use an Arduino Uno with an LCD Keypad shield. We will then connect the HY-SFR05 to this shield and display the readings on the LCD. Lets go and…
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This Rich Shield for the Arduino has many useful components onboard such as LED’s, buttons and a buzzer. It is easy and great for learning arduino development and programming This is the shield with a little remote control, in this…
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In this project we will get the current altitude and temperature using an MPL3115A2 pressure sensor connected to an LCD keypad shield fitted to an Arduino Uno Here is a little information regarding the sensor. The MPL3115A2 is a compact, piezoresistive,…
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In this article we create a thermometer based project using an LCD shield, Arduino Uno and an MLX90615 sensor. Lets discuss the sensor first The MLX90615 is a miniature infrared thermometer for non-contact temperature measurements. Both the IR sensitive thermopile…
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In this project we will create a basic gas sensor detector, we will use the CCS811 gas sensor and connect this to an LCD keypad shield. Lets look at the gas sensor first. The CCS811 is a low-power digital gas…
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In this example we will create a temperature and altitude meter using a bm180 sensor and display the readings on an LCD shield Lets look at the BMP180 first The BMP180 is the new digital barometric pressure sensor of Bosch Sensortec,…
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In this example we will create a temperature and humidity meter using a sht31 sensor and display the readings on an LCD shield SHT31 is the next generation of Sensirion’s temperature and humidity sensors. It builds on a new CMOSens® sensor chip…
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In this example we will create a lux meter using a GA1A12S202 sensor and display the readings on an LCD shield The features of this sensor are as follows Output voltage increases with light on the sensor Logarithmic response not only…
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Another project – this time were building another lux meter, we will use a TSL2561 sensor and display the readings on an LCD keypad shield Lets recap some information regarding the sensor This TSL2561 is an I2C light-to-digital converter TSL2561…
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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…