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Mechanically powered Emergency Flashlight Flashlight or Torch is very useful in emergency situations like power failure. These flashlights are battery-operated, and we… |
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Charlieplexing Arduino - Controlling 12 LEDs with 4 GPIO Pins Charlieplexing is a technique of controlling many LEDs using a few I/O pins. Charlieplexing is same as multiplexing, but it… |
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Interfacing HC-05 Bluetooth Module with MSP430 Launchpad to control an LED While a lot of wireless technologies have been introduced in past decade, but Bluetooth is still the most popular tech for… |
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How to Use HM-10 BLE Module with Arduino to Control an LED using Android App Bluetooth is one of the most popular and easy to use wireless technology. Over the few years there have been many upgrades of… |
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How to install Node-RED on Raspberry Pi to Control an LED Ever wondered if there was a way to make simple prototypes of IoT solutions without having to spend days writing codes or to… |
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Arduino Multitasking Tutorial - How to use millis() in Arduino Code The multitasking has led the computers to a revolution where one or more programs can run simultaneously which increases… |
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How to Use OV7670 Camera Module with Arduino The OV7670 camera module with Arduino programming has always dominated the electronics industry, as it has lots of applications… |
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How to Use Hall Sensor with AVR Microcontroller ATmega16 Hall sensors works on the principle of Hall Effect proposed by Edwin Hall in 1869. The statement proposed says, “The Hall… |
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Understanding Pulse width Modulation (PWM) in Atmega16/32 AVR Microcontrollers Pulse Width Modulation (PWM) is a powerful technique where width of the pulse is changed by keeping the frequency constant. The… |
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How to use ADC in AVR Microcontroller ATmega16 One common feature that is used in almost every embedded application is the ADC module (Analog to Digital Converter). These… |
