Guan Yang of HackManhattan informs us of his efforts in working with a Bluetooth low energy component: This amazing component is the Nordic nRF51822 that was released last year and is now available for order from Mouser. It’s a Bluetooth … Read more
If you need any more confirmation that drones are destined to become a part of everyday civilian life, here it is. NASA has announced the selection of Dayton, Ohio based Development Projects Inc. to manage a new Centennial Challenge prize … Read more
A security research group has completed an Internet census revealing interesting facts on usage. According to the abstract by the crew from Carna Botnet, While playing around with the Nmap Scripting Engine (NSE) we discovered an amazing number of open … Read more
TI is offering the MSP-TS430PW24 24-pin target socket board for $30 while supplies last. The board normally retails for $89. The MSP-TS430PW24 is a standalone ZIF socket target board used to program and debug the MSP430 in-system through the JTAG … Read more
Tom from Numato Labs writes: We have launched a new KiCad tutorial video series at the Numato Labs’ Youtube channel. Hoping this would help the KiCad learners out there. Via the contact form.
Alessandro Grossi developed this DIY 3d scanner. The primary ingredients in this project are readily available and include a line laser, an Arduino, stepper motor, stepper motor driver (up to 12800 steps), 12V power supply, IR LED and a digital … Read more
The crew at Element 14 has announced the release of a combo R-Pi/STM32 interface board compatible with Arduino shields. The Embedded Pi is based on the STMicroelectronics STM32F103 MCU and is open-source (see Technical Documents for schematic, layout and BOM). … Read more
In this video from the Oracle Learning Library, Vinicius Senger and Marcelo Quinta demonstrate how to repurpose old Java ME mobile devices in hardware hacking projects. This talk, which was originally presented at last October’s Oracle Open World conference in … Read more
Ray Wang wrote this post about voltage conversion from 24VAC to 5VDC. Voltage conversion from 24VAC to 5VDC is quite useful, because a lot of home automation devices use 24VAC, including sprinkler solenoids, home surveillance systems etc. Having a conversion … Read more
In this newly declassified document entitled “Untangling the Web: a guide to internet research”, the NSA drops the docs on the governemnt’s view of internet research resources. (The information is a bit dated as this is the 2007 edition.) Untangling … Read more
DART is a new programming language for building structured web apps. DART is a new JavaScript replacement language. DART is a ground-up re-imagining of what JavaScript should be. It requires its own runtime environment (which Google makes available for free … Read more
Famed hardware hacker Joe Grand has released his latest open source project, the JTAGulator. This tool assists hardware hackers in identifying on-chip debugging (OCD) and/or programming connections from test points, vias, or component pads on a target piece of hardware. … Read more
If you’re interested in experimenting with a tiny CPU implemented in an FPGA, we found this interesting article on using the Zylin Tiny CPU. AMR wanted a really small CPU core to handle things like loading ROMs from SD card. … Read more
Cody R. Wilson is a 25-year-old University of Texas law student working to build semiautomatic weapons using 3D printers. As depicted in this video, his efforts thusfar have concentrated on the part of an AR-15 semi-automatic rifle known as the … Read more
Ryan Fanelli and David Hartino, students in Cornell University’s Electrical and Computer Engineering program, have written a detailed explanation of their ATmega 644 based VGA adapter. The pair developed this “homemade video card” as their final project in the program, … Read more
RTL-SDR enthusiasts who use Windows are familiar with the need for a virtual audio device to connect the SDR output to decoder programs such as dsd. The hangup is that you need to purchase Virtual Audio Cable software to the … Read more
Analog Devices, Inc. (ADI) released a new version of its popular ADIsimRF design tool: The free design tool is the software accompaniment to ADI’s complete portfolio of RF-to-digital functional blocks, allowing engineers to model RF signal chains using devices from … Read more
In this presentation from the recent Notacon 10 conference in Cleveland, OH, Karin Halsey (aka meecie) provides a thought provoking roundup of the tech basics behind medical sensors and related devices. The talk focuses on working with basic supplies and … Read more
The GNU Radio project has announced their participation in the Google Summer of Code (GSoC) 2013 as an independent organization. GNU Radio is a free library for developing Software Defined Radio applications and is written mainly in C++ and Python. … Read more
The new TI HealthTech fitness sensor guide provides info and application ideas on heart rate monitors, body worn fitness trackers, pulse oximeters and more. You can download your copy of the 49 page PDF from TI.
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