Interfacing projects for the Raspberry Pi using RISCOS and BBC BASIC Below are links to various projects I designed for this little machine. The list will grow if time and inclination permit. My example programs are written in BBC BASIC but the hardware will of course work with any language whatever. If you have any question, feel free to contact me here: e-mail to Jochen Lueg

	An 8 in 8 out Raspberry Pi interface board		Another (larger) interface
	A 5 in 16 out interface with video		An 8 in 16 out interface for the B+

	Controlling a single uni-polar stepper motor		A two DC motors controller
	Pi width modulation Using an H-Bridge to control a DC motor with video		Controlling a bi-polar stepping motor using a double h-bridge and a Pi
	Dual DC motor control using pwm and two MOS-FETs    with video

A 60 KHz MSF atomic clock for the Raspberry Pi

A77.5kHz  DCF atomic clock for the Raspberry Pi

A combined MSF/DCF atomic clock   with video

LED projects

	An LED project		A 16 LED output board
	Fun with 16 RGB LEDs and a  Pi with video		LED-circles using multiplexing

Relay projects

A relay board for the Raspberry Pi

Some other programs for the Raspberry Pi

Some programs I wrote years ago All tested and working with the Raspberry Pi

A link to the title page of this site Which is about the Roe Valley  in Northern Ireland