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Read our blog IR sensor Arduino code for interfacing IR sensor module with Arduino
The MQ-6 gas sensor has high sensitivity and fast response times
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wide capacitance
3mm White LED (Pack of 10) Amplifiers Read our blog IR sensor3mm White LED (Pack of 10) The 3mm White light emitting diode (LED) is a semiconductor light source. LED's are used as indicator lamps in many devices and are increasingly used for other lighting. It looks like a white led and illuminate's blue light. When a light emitting diode is switched on, electrons are able to recombine with holes within the device, releasing energy in the form of photons. This effect is called electroluminescence and the colour