17 open source projects by hzeller

A DCF77, WWVB, JJY and MSF clock LF-band signal transmitter using the Raspberry Pi

Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO

Simple Laser Direct Lithography / Laser Direct Imaging for PCB manufacturing

Noisebridge Flaschen Taschen display

Performance writing to GPIO with CPU and DMA on the Raspberry Pi

PixelPusher protocol for LED matrix.

Measure relative sizes on background image.

Display state of UPnP/DNLA renderer in the network with a 16x2 LCD display (or 24x2, 40x2 ..) connected to the Raspberry Pi. Unicode support (UTF-8).

BeagleBone Universal Multi Pololu Steppers

A terminal image and video viewer.

Little hack to create GCode for multiple 'screw' shells

Resource efficient UPnP/DLNA renderer, optimal for Raspberry Pi, CuBox or a general MediaServer. Fork of GMediaRenderer to add some features to make it usable.

Folve - seamlessly FIR convolving audio file fuse filesystem with gapless support.

Solder paste dispensing and Pick'n Placing

G-code interpreter and stepmotor controller for crazy fast coordinated moves of up to 8 steppers. Uses the Programmable Realtime Unit (PRU) of the Beaglebone.

Convert KiCAD rpt files to G-Code to dispense solder paste

A collection of some useful PostScript programs.