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In this tutorial, you will learn how to make a Bluetooth controlled car using Arduino and LM293 motor driver. Previously, I made tutorial one and tutorial two on how to …

In this tutorial, you will learn how to make a Bluetooth controlled scrolling text display using Arduino and P10 DMD. Previously I made a written and video tutorial on how …

In this tutorial that comes with a video, we will learn how to make a 555 Timer astable circuit in Proteus.In the previous tutorial, we learnt what a 555 timer …

The 555 timer IC is a low-cost, very robust and widely used integrated circuit (IC) that can be used to design a lot of circuits like delay timer, pulse generator, …

In this tutorial, you will learn how to simulate a dark activated LED lighting system in Proteus. A dark activated LED lighting system, is a device that turns on light, …

In this tutorial, you will learn how to simulate voltage level indicator circuit using the LM3914 Dot/Bar graph Driver. If you want to learn how to make a voltage level …

Transistors are electronic semiconductor devices that can be used to design electronically controlled switch or signal amplifiers. A transistor controls a large current flow in a circuit using a small …

I have previously made a project tutorial on how to design a digital scrolling text display with Arduino and P10 DMD module. In this tutorial, you will learn how to …

In this tutorial which comes with a video, we will discuss how to use the 4X4 matrix membrane keypad to design a password based door lock system with Arduino Uno, …

In this Arduino tutorial, I will teach you how to use a 4X4 matrix keypad/membrane keypad with Arduino. This keypad can be used in many smart applications in system automation …