raspberry pi

Latest news and resource information on the electronics phenomenon that is the Broadcom-powered Raspberry Pi development board.

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Welcome the Raspberry Pi 2 Model B Read More
Raspberry Pi 2 Model B goes quad-core ARM Cortex-A7

Raspberry Pi 2 Model B goes quad-core ARM Cortex-A7

A new, improved Raspberry Pi has been announced, the Raspberry Pi 2 Model B.

It features a quad-core ARM Cortex-A7 CPU running at 900MHz (for a 6x performance boost on the first generation Raspberry Pi Model B+) and 1GB of LPDDR2 SDRAM (for a 2x memory increase).

We…

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Hi-fi for Model B plus

Hi-fi for Model B plus

Element14 has a hi-fi audio card for Model A+ and B+ Raspberry Pis.

The circuit is almost the same as the ‘Wolfson’ hi-fi board for the Model A and B – Cirrus bought Wolfson a while ago.

A bespoke version of Raspian is available.

See more on the Electronics…

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Power over Ethernet comes to Raspberry Pi

Power over Ethernet comes to Raspberry Pi

Raspberry Pi can now be powered via an Ethernet connection using a 5V power over Ethernet (PoE) add-on adaptor board.

Silvertel has released a circuit and PCB layout for a 5V PoE adapter board and the information is available for free download and use by any manufacturer of accessories…

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Raspberry Pi Foundation has up-graded the Raspberry Pi Model B+

Raspberry Pi Foundation has up-graded the Raspberry Pi Model B+

The Raspberry Pi Foundation has up-graded the Raspberry Pi Model B but, for industrial users, “we’ll be keeping Model B in production for as long as there’s demand for it”, said the Foundation’s Eben Upton.

The new version, called B+, costs £20 and uses less power…

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Eben Upton interview on Raspberry Pi Compute Module

Eben Upton interview on Raspberry Pi Compute Module

Electronics Weekly editor Richard Wilson interviews Eben Upton, founder of the Raspberry Pi Foundation, about the the design changes in the new Raspberry Pi Compute Module.

Q: What prompted you to develop this new compute module and why have you changed the form factor?

Eben Upton: Yes, this has been…

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Raspberry Pi Compute Module for PCB design

Raspberry Pi Compute Module for PCB design

RaspberryPi.org has announced the arrival of the Compute Module, taking a more industrial, professional direction.

Basically, the core technology of a Pi has been repackaged and released in a new form, aimed at those creating their own PCB. You can now fit the core of the Pi into your…

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Anyone tried Wolfson Audio Card software?

Anyone tried Wolfson Audio Card software?

We have a Wolfson Audio Card in the office, and I am intending to try it over the weekend.

Have been itching to try something like this since I spoke to Wim Lemmers of NXP on using the I2S port that appeared in rev2 of the pcb.

Looks like the…

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