Introduction When it comes to creating a new electronic device, having a functional prototype is crucial. A PCB Prototype allows you to test your design, identify any issues, and make necessary adjustments before mass production. In this article, we’ll explore ten ways to make a PCB prototype that meets your […]

Understanding PWM Basics Before we dive into the design process, let’s first understand the fundamentals of PWM. PWM is a method of encoding analog signal levels into a digital signal by modulating the width of the pulse. The duty cycle, which is the ratio of the pulse width to the […]

Introduction to Sawtooth Waves and Generators A sawtooth wave is a basic waveform that linearly increases in amplitude before sharply dropping back down. It resembles the teeth of a saw, hence the name “sawtooth”. Sawtooth waves contain both even and odd harmonics, giving them a brighter and buzzier sound compared […]

Introduction to the DS1307 Real-Time Clock IC The DS1307 is an 8-pin RTC IC manufactured by Maxim Integrated (formerly Dallas Semiconductor). It is designed to keep track of time and date information, even when the main power supply is interrupted, thanks to its built-in backup battery. Key Features of the […]

Introduction to the 2SC2879 Transistor The 2SC2879 is a high-power NPN bipolar junction transistor (BJT) that is widely used in Audio Amplifier Circuits, power supplies, and other high-current applications. This transistor is known for its excellent current gain, high collector-emitter voltage rating, and ability to handle large currents. In this […]

Introduction to the Irf540 MOSFET The Irf540 is a popular N-channel power MOSFET (metal-oxide-semiconductor field-effect transistor) widely used in electronic circuits for switching and amplification purposes. This device is known for its high current handling capability, low on-resistance, and fast switching speeds, making it suitable for various applications such as […]

What is a Bug Zapper? A bug zapper, also known as an electronic insect killer or electrical discharge insect control system, is a device that attracts and kills flying insects using an electrical current. The device typically consists of a light source to attract the insects and a pair of […]

Introduction to Bug Zappers A bug zapper, also known as an electronic insect killer or electric fly swatter, is a device designed to attract and kill flying insects such as mosquitoes, flies, and moths. These devices typically use ultraviolet light to lure insects into an electrified grid, where they are […]

What are ARM DevBoards? ARM DevBoards, short for ARM Development Boards, are specially designed printed circuit boards (PCBs) that incorporate an ARM processor along with other essential components required for developing and testing embedded systems. These boards provide a platform for developers to write, compile, and debug their code, as […]

What is IPC Classification? IPC stands for International Patent Classification. It is a hierarchical system used to classify and categorize inventions and products based on the technical field they belong to. The IPC system is maintained by the World Intellectual Property Organization (WIPO) and is used by patent offices around […]