Category Archives: open source

OpenSprinkler Firmware 2.1.1 new feature: Control remote power sockets

in open source, RF by DP | 0 comments

We previously covered Ray’s OpenSprinkler. Now it has added a new feature to remotely toggle radio frequency power sockets: This allows OpenSprinkler to not only switch sprinkler valves, but also easily control powerline devices such as lights, heaters, pumps, fans. … Read more

Build a 16 million color WiFi-controlled LED lamp

Tom Van den Bon and Sebastian Schocke of Binary Space, a makerspace in the Vaal Triangle, have put together this build challenge for their members. For December at Binary Space we wanted to do something a cheerful and colourful. We … Read more

How-to install open source USBasp and USBtiny drivers on Windows

Ray writes with this technique for installing open source drivers on Windows. I came across a surprisingly simple approach to installing USBasp and USBtiny drivers for all versions of Windows — XP, 7, 8, 8.1, whether 32-bit or 64-bit, all … Read more

OpenSprinkler Firmware 2.1.0 released

Ray Wang from RaysHobby announces the release of OpenSprinkler Firmware 2.1.0. OpenSprinkler is an open-source, Arduino-based, web-connected sprinkler controller. This new firmware is a major upgrade that introduces a number of new features, including automatic weather-based watering adjustment (using real-time … Read more

Hacking Android on the UDOO board (for SATA and S/PDIF)

Computer engineer Primiano Tucci has been experimenting with Android on the UDOO board. I recently came in possession of a UDOO Quad board. The hardware onboard is pretty powerful compared to many other competitor boards. Unfortunately, however, the software support … Read more

Video: JTAGulator introduction and demonstration

Hardware hacking guru Joe Grand of GrandIdeastudio has posted this new, detailed introduction/demonstration of the JTAGulator, an open source hardware tool te hat assists in identifying on-chip debug (OCD) and/or programming connections from test points, vias, or component pads on … Read more

Energia vE0013 release adds low power, CC3200 WiFi LP and CC3100 BP support

in MSP430, open source, software, tools by DP | 1 comment

The Energia team announces the availability of version vE0013.  We wrote about it previously: A new version of Energia has been released. Energia is an open-source electronics prototyping platform started by Robert Wessels in January of 2012 with the goal … Read more

Posted in MSP430, open source, software, tools | Tagged | 1 Comment

OpenHardwareExG: An open source platform for ECG, EEG, EMG, ENG, and EOG signal processing

in open source by DP | 0 comments

OpenHardwareExG,  An open source platform for ECG, EEG, EMG, ENG, and EOG signal processing: The OpenHardwareExG is a platform for ECG, EEG, EMG, ENG, EOG, and evoked potential applications. The OpenHardwareExG platform was originally developed as part of the eeg-mouse … Read more