arduino
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How Does the Pulse Sensor Work and how to Interface it with Arduino? In one of our basic projects, we have shown you how you can interface a MAX30102 Pulse Oximeter and Heart Rates Sensor… |
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How Does MQ-3 Alcohol Detector Work with Arduino and detect Alcohol? Sensors now play an essential role in the safety and security of a wide range of flats, houses, and businesses by… |
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Yet Another Arduino Digital Clock, but It’s Unique and You Will Need It I know making a clock sounds a little irrelevant, especially nowadays because we all have smartphones and no one is going to… |
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Interfacing NTC Thermistor with Arduino Thermistors are simple, inexpensive, and accurate components that make it easy to get… |
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How not to Build a POV Display Using WS2812B Neopixel LEDs and ESP8266 For one of our projects at circuit digest, we wanted to build a Persistence of Vision Display or POV display with WS2812B LEDs… |
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How Does a LM35 Temperature Sensor Work and how to Interface it with Arduino? If you are looking for an inexpensive, accurate, easy-to-use temperature sensor, then LM35 is an excellent choice. It has an… |
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Simple Arduino Voice Recorder for Spy Bug Voice Recording Planning to buy a small voice recorder to record voices or sounds in an environment and store them in its memory? Think again!… |
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Interfacing Hall Effect Sensor Module with Arduino A Hall effect sensor or Hall sensor is a magnetic non-contact sensor that generates an electrical signal proportional to the… |
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Interfacing 16x2 LCD with Arduino In this digital age, we come across LCDs all around us from simple calculators to smartphones, computers and television sets,… |
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DIY 18650 Li-Ion Battery Capacity and Discharge Testing Meter using Arduino There are multiple Lithium batteries available in the market with larger options in capacity. However, as we all know lithium… |