How to Electronics
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Analog Electronics
What is a 555 timer and how to use a 555 timer IC
The 555 timer IC is a low-cost, very robust and widely used integrated circuit (IC) that can be used to design…
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Analog Electronics
How to design and simulate dark activated light/ street light
In this tutorial, you will learn how to simulate a dark activated light. A dark activated light is a device that…
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Arduino Tutorials
How to simulate digital scrolling text display (DMD) in Proteus with MAX7219 and Arduino
I have previously made a project tutorial on how to design a digital scrolling text display with Arduino and P10 DMD…
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Arduino Tutorials
How to make password based door lock with Arduino
In the last tutorial, we discussed at length how a 4X4 matrix membrane keypad works with Arduino, how to connect it…
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Arduino Tutorials
How to use 4X4 matrix keypad with Arduino
In this Arduino tutorial, I will teach you how to use a 4X4 matrix keypad/membrane keypad with Arduino. This keypad can…
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Analog Electronics
Resistor colour codes, how to calculate resistor colour codes
You might want to ask what is considered a large value of resistance and what is considered a small value of…
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Analog Electronics
What is a resistor and how to use resistors [complete tutorial]
In the previous tutorial, we discussed electronic circuit design for beginners, and one of the points noted was that, to design…
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Arduino Tutorials
How to simulate HC-SR04 ultrasonic sensor on Proteus
The HC-SR04 is a popular ultrasonic distance sensor that is used in project designs to measure distance. I have used it…
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Robotics
HOW TO MAKE A ROBOTIC ARM WITH ARDUINO #2
Previously, I made a tutorial, where I showed how to design an autonomous robotic arm with Arduino. In this tutorial, I…
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Analog Electronics
How to Simulate Arduino with Proteus
In the last tutorial, I made a video where I discussed how to simulate Step-down transformer with proteus. In this video…