Here's how I build my simplified 3D printed arduino animatronic eye mechanism. This is a good option if you'd like to try out ...

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

If your idea of a perfect trip involves ancient ruins, rock-cut temples, glorious palaces, and stories etched in stone, welcome, fellow culture vulture. India is a jackpot for heritage lovers ...

In the early days of automotive development, cars were simple machines with minimal electrical components. Early wiring systems consisted of basic circuits, used primarily for lighting and ignition.

Though the I2C bus can run for years without issues, sensors often “lock up” in practice, blocking all communication. A transistor circuit solves this.

Learn amplitude modulation with step-by-step circuit diagram, AM formula derivation, practical demonstration using BC547 transistor, and real oscilloscope results. Complete AM guide for electronics ...

It is shown that a simple active oscillating circuit with memristor yields quite complicated two-parameter bifurcation diagrams. When two (out of three) parameters of the circuit change simultaneously ...

DIGITAL_CLOCK this is the project of the digital clock. this repository includes the ARDUINO CODE, material required list, circuit diagrams, etc ...