arduino
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Programmable Gain Amplifier using MOSFET and Transistor
In the measurement industry, a very crucial functional block is a Programmable Gain Amplifier (PGA). If you are an electronic… |
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AC Current Measurement using Current Transformer and Arduino
A current transformer is a type of instrumental transformer specially designed to transform alternating current in its… |
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Arduino FreeRTOS Tutorial 3- Using Semaphore and Mutex in FreeRTOS with Arduino
In previous tutorials, we have covered the basics of FreeRTOS with Arduino and the Queue kernel object in FreeRTOS Arduino. Now… |
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Arduino FreeRTOS Tutorial 2- Using Queues in Arduino FreeRTOS
In the previous tutorial, we introduced FreeRTOS in Arduino Uno and created a task for the blinking LED. Now, in this tutorial… |
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LM35 Temperature Sensor Not Working? - Here is what you should do…
For one of our projects, we tried to Interface LM35 Temperature Sensor with Arduino but were unable to do so. Yes, what… |
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Arduino Alcohol Detector Circuit Board
In this project, I am going to Interface an Alcohol Sensor with Arduino. Here I have designed an Arduino Shield PCB using… |
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Arduino FreeRTOS Tutorial 1 - Creating a FreeRTOS task to Blink LED in Arduino Uno
The OS present inside the embedded devices is called an RTOS (Real-Time Operating System). In embedded devices, real-time tasks… |
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Automatic Hand Sanitizer Dispenser with COVID19 Live Updates
Corona Virus (Covid19) is wreaking havoc in the world. Almost every country is suffering from the Corona Virus. WHO has already… |
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Digital Keypad Security Door Lock using Arduino
Often times, we need to secure a room at our home or office (perhaps a secret dexter’s laboratory) so that no one can access… |
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Coin Sorting Machine using Arduino
We previously built an Arduino based paper currency counting machine using a color sensor. Now in this project we are building… |
