The sensor is mainly used for the detection of formaldehyde, toluene, benzene and other VOC gas. The sensor is a type of semiconductor products, widely used in equipment, ventilation equipment, ventilation fan, air filter, hood, hood etc..With high sensitivity and …
shedboy71
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In this article we look at a pair of modules that can be used for communication between 2 Arduino’s. These are a 315Mhz transmitter and receiver module, they are very similar to the 433Mhz modules we looked at in a …
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US-026 is an upgraded version of the HC-SR04, with a kind of high performance, low cost ultrasonic module. The module uses the CS100 , a high performance-cost ratio ultrasonic ranging chip. It has high measurement accuracy and the measuring distance …
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It is a dust sensor by optical sensing system. An infrared emitting diode and an phototransistor are diagonally arranged into this device. It detects the reflected light of dust in air. Especially, it is effective to detect very fine particle …
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In this article we look at another digital humidity sensor – this time its the SHTC1 and we will connect it to an Arduino The SHTC1 is a digital humidity sensor designed especially for high-volume consumer electronics applications. This humidity …
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CodeHardware
A 1.8 inch TFT Full Color LCD Display Module with Adapter Board for Arduino UNO
by shedboy71In this article we look a shield which allows you to connect an Arduino Esplora TFT LCD to an Arduino Uno or Mega The Graphic LCD screen is a backlit TFT LCD screen with headers. You can draw text, images, …
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In this article we look at another sensor – this time its the LIS3MDL which is a 3-axis MEMS magnetic field sensor, digital output, I2C, SPI, low power mode, high performance The LIS3MDL has user-selectable full scales of ±4/±8/±12/±16 gauss. …
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In this article we look at another absolute pressure sensor – this time its the LPS22HB The LPS22HB is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer. The device comprises a sensing element and an …