I am in the middle of building a raspberry pi bartop gaming cabinet that runs off battery. One of the issues I ran into was that the 7″ monitor I was using had no speakers, and other speakers took up too much power from the battery to run the PI. Step 1: Parts and why […]
Low power usage USB speakers – ideal for raspberry pi Read More »
One of the features of the new Raspberry Pi B+ is improved power handling – particularly round the USB interfaces. There is a device connected to the power to the USB ports that is quite clever – it controls the power and “soft starts” the peripherals plugged in. This helps to reduce any brown-outs on
Testing & Setting the USB current limiter on the Raspberry Pi B+ Read More »
It is always cool to add a camera to your remote controlled car or robot, so that you can see where its heading exactly and probably use a wifi enabled smartphone or tablet to view the video as well.Its very simple now to do this using a raspberry pi and a USB webcam.Real time streaming can be
Raspberry Pi Webcam Robot – Best Video Streaming Tutorial Read More »
The RPC is a MIDI controller and implements the age-old 1980s serial MIDI bus, and the Protosynth must be capable of interfacing with it. But in general use a USB device port is much more practical than the three ubiquitous MIDI ports; it allows connecting the synth directly to a laptop or other computer at
USB MIDI interface Read More »
Do you have frustrating issues with your Raspberry PI Are you experiencing problems with your PI, you can’t explain or figure out why? You bought what you thought where good accessories (Keyboard, Mouse, WIFI adapter and cables), well read on, you may discover your problem is simply the USB cable between the power adapter and
Raspberry PI:- USB, Ethernet, crashing and other problems Read More »
Cy7c65632, cy7c65634 hx2vl™ very low power usb 2.0 hub controller cypress semiconductor corporation • 198 champion court • san jose, ca 95134-1709 • 408-943-2600. Click here to receive the iogear newsletter and / or discounts: stay connected; facebook; twitter – iogear news; twitter – iogear deals; youtube. This is a step by step guide on
USB data-acquisition modules offer good value and ease of use, which makes them an attractive choice for manufacturing test. But before you use the modules in a manufacturing test system, you need to take steps to protect them. During manufacturing test of circuit boards or subassemblies, a defect in an assembly may result in a
Test Ideas: Protect USB measurement circuits Read More »
One day I found myself in the need for a USB hub with an eternal power supply but when I went to a shop I verified they can be quite more expensive than the ones that don’t ha\ve external power supply. No big deal, “I’ll just by a cheap one and add the external power
Adding an external power supply to a cheap USB hub Read More »
The Raspberry Pi is often not able to supply enough power to USB peripherals through it’s own power supply and a USB hub is recommended to ensure power drops don’t cause problems in the processor. This means you will need two plug packs. One to power the Pi and one to Power the hub.
MBeat USB-M7HUB 7 port hub Read More »
As you might have noticed, sometimes I work as freelancer in electronics =) It applies not only to fixing PC electronics and mobile phones, but also to repairing, modifying and designing my own solutions in consumer electronics. One of the projects I worked on yesterday is modifying MSR-206 magnetic card reader to replace RS232 port
Remaking MSR206 RS232 magnetic card reader to USB Read More »
