Hello world, time for me to gift some raspberry pi to the people. So here’s my story, I recently graduated high school and I’ve been working with the school’s IT guy for my senior year. When I graduated, he decided to get me the latest Raspberry Pi as a graduation present (at the time of […]
Boot the Raspberry Pi from USB Read More »
As with all DIY projects, one of the main hassles is the enclosure to put all of the hardware in. I wanted a quick solution – didn’t have the time to make something fancy. After a while I remembered that I’ve saved my Amazon Kindle Keyboard cardboard package. The quality of the cardboard is excellent
Introduction At this instructable, we will make a new interesting Camera solution, which have never seen before! I would like to show you how can you make connection your USB camera and Raspberry Pi with Camera SDK. The goal is to turn your webcamera to an Onvif IP Camera. Is it sounds interesting? This solution
How to turn an USB camera with Raspberry Pi into an Onvif IP Camera? Read More »
Description. Designing and building a USB sound card is no longer a head ache because we have got the PCM 2702 integrated circuit from Texas Instruments. The PCM2702 is an integrated 16 bit digital to analog converter that has two digital to analog output channels. The integrated interface controller of PCM2702 is compliant to the
We can see that the 5 volt line (+5V0) is powered directly from the USB input power, through a 1.1A, 6V Polyfuse (miniSMD). I believe this means that the 5V input is current limited to 1.1A (maximum hold current, not peak). Let’s assume that you’re powering the device from a regulated 5V supply capable of
How much power can be provided through USB? Read More »
Overview This is a guide for building a DIY power supply/regulator for powering a Raspberry Pi and a USB audio output interface. The objective is to create a pure, regulated 5.0v power supply that allows the Raspberry Pi to run stably but also, more importantly, allows the USB audio device to avoid creating jitter in
A DIY Power Supply For Hi-Fi USB Audio With Your Raspberry Pi Read More »
This is 5V 3A power supply to drive two USB based devices simultaneously. This power supply is design around LM2576-5.0 switching regulator IC and the main reasons to choose this IC is its low parts count, small heat sink requirements and its inbuilt current limit protection feature. We specially design this power supply to work
3A Power supply for USB devices Read More »
What is the Pocket Voltage Supply and What Makes it Interesting? The Pocket Voltage Supply is a USB powered variable voltage supply. It can be powered with any 5V USB hub and can supply up to 1.5A. 5V USB hubs can be found almost anywhere; desktop computers, laptops, cell phone chargers, even portable USB battery banks. Pairing the
Pocket Voltage Supply: A USB Powered Variable Voltage Supply Read More »
Presenting USBminiPower – the pocket power supply powered from a standard USB port on your computer. Why: The adjustable power supply is an absolutely vital piece of equipment for any electronics engineer or hobbyist. However in the vast majority of cases the needs presented towards a lab power supply are quite relaxed and usually within
USBminiPower: Pocket USB power supply for the hobbyist Read More »
USB is a very well documentated and reliable interface. Nearly every computer system today is equipped with one or more USB host connectors. Sometimes you need some inputs and outputs for tasks surrounding your PC or you have a cool idea for an automation with your Raspberry Pi or other micro computer. In all these
USB relay module for Windows, Linux, Raspberry Pi Read More »
