arduino
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Alexa Controlled Home Automation using Arduino and ESP-01 Wi-Fi Module
Smart speakers like Amazon Echo or Google home are getting popular now days and both have capability to integrate custom skill… |
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AC Light Dimmer using Arduino and TRIAC
In our household, most of the appliances are powered from the AC supply such as Lights, TVs, and Fans, etc. We can turn ON/OFF… |
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DIY Arduino Wireless Programming Shield using Bluetooth Module
While doing projects using Arduino, we always need to connect Arduino to PC in order to upload the program in it. But sometimes… |
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How to build an Analog Mixer - Additive Mixer and Multiplicative Mixer
A mixer is a special type of electronic circuit that combines two signals (periodically repeating waveforms). Mixers find a lot of use in audio… |
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Sending Sensor Data to Android Phone using Arduino and NRF24L01 over Bluetooth (BLE)
Bluetooth Low Energy (BLE) is a version of Bluetooth and it is present as a smaller, highly optimized version of the classic… |
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Arduino Sleep Modes and How to use them to Save the Power
Power consumption is a critical issue for a device running continuously for a long time without being turned off. So to… |
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Controlling NEMA 17 Stepper Motor with Arduino and A4988 Stepper Driver Module
A stepper motor is a type of DC motor that works in discrete steps and used everywhere from a surveillance camera to… |
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How to control a Solenoid Valve with Arduino
Solenoids are very commonly used actuators in many process automation systems. There are many types of solenoid, for… |
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Control a NEMA 17 Stepper Motor with Arduino and DRV8825
A stepper motor is a type of DC motor that works in discrete steps and used everywhere from a surveillance camera to… |
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Measure Sound/Noise Level in dB with Microphone and Arduino
Noise pollution has really started to gain importance due to high population density. A normal human ear could hear sound… |
