Overview A portable USB hard drive serves as an efficient means to back up data, yet what if your USB ports lack the necessary power to drive the device? The solution lies in a modified … Read more
usb
Overview Imagine you’re on a camping trip, far from power outlets, but your phone’s battery is running low. You wish you had a way to charge it using the USB port on your power bank. … Read more
USB Powered Mobile Phone Battery Charger Circuit
A USB Lamp circuit is a simple electronic circuit that serves the simple purpose of providing emergency light fixtures through the USB port of a Personal Computer or a laptop. In this project, we are … Read more
Simple USB Lamp Circuit – DIY Electronic Projects
Introduction We know that voltage regulators offer controlled output voltage and are commonly employed in embedded systems when we talk about them. A regulated power supply, for example, ensures that the output does not vary … Read more
USB Based Zener Diode Voltage Regulator Circuit
Introduction Amplifiers are devices that increase the system’s input power at the output. Audio amplifiers boost the amplitude of audio input signals. The gain of the circuit helps explain the amplification of the circuit’s output. As … Read more
5V USB Audio Amplifier Circuit Diagram
Introduction We have gotten increasingly reliant on technological devices and gadgets these days. We are just unable to live without them, from cell phones to earphones we can’t live without them. However, these gadgets, can’t operate … Read more
Simple USB Battery Charger Circuit
Introduction LED lights are widely utilized in electronic circuitry, mostly for indication purposes. But, many circuits are totally based on LEDs. For example, Flasher circuits, flashing light units, etc. Hence, In this tutorial, we are … Read more
USB Rechargeable LED Circuit
As we know to interface external peripherals with computers we use USB ports. But if we wish to connect a microcontroller to a computer or laptop, then we need to convert the UART signal to … Read more
USB to UART Converter Circuit
Introduction We are all aware of USBs. You might have used it or maybe still use it to store data. Our article today is about that. In this tutorial, we are going to make a … Read more
USB to UART FT232RL Circuit
As each of our devices needs to be charged separately with its own charger. When you are on your way away from home, you must always keep an eye on your charging device. Because you … Read more
Simple USB Battery Charger Circuit
A USB lamp circuit is a simple electronic circuit that serves the simple purpose of providing emergency light fixtures through the USB port of a personal computer or a laptop. And LED lamps are one of the … Read more
USB Desktop Lamp Circuit
Introduction A bicycle dynamo is a kind of generator that is joined by a bicycle to generate electricity for the lights of the bicycle. The topmost side of the dynamo touches the rim of the … Read more
DIY Bicycle Dynamo USB Charger
What is a USB? A universal serial bus shortly known as be USB is a serial interface that is used as a means of communication between the different devices and a controller. Peripheral devices like … Read more
How does the USB Work?
Introduction We all share rooms with someone, whether it’s your college hostel or your home, we all have our roommates, and sometimes they get disturbed at night when we turn on the lights to use … Read more
USB Desktop Lamp Circuit
In this tutorial, we are going to make a “5V USB Audio Amplifier Circuit Diagram”. Audio amplifiers which are designed to work with a 5 V supply from a USB socket such as from a … Read more
5V USB Audio Amplifier Circuit using NS8002
Introduction Direct current (DC) is a unidirectional electric current in which the charge flows in the same direction. Direct currents, unlike alternating currents, do not fluctuate in direction or amperage. It’s found in a variety … Read more