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A pull-up bar that rewards you with Tic Tacs
To be more motivated during exercise, Nikolas has decided to make a Smart pull-up bar using an Arduino Nano which, when you start exercising, will start playing music and will give it a Tic Tac at each set period of time as a prize. A laser diode and photoresistor located at opposite ends of the…
Embedded MP3 Player & Recorder: The firmware
In the previous posts we presented the project of an an embedded MP3, capable of playing and recording audio sequences by means of appropriate commands. The interaction modes, as well as the communication interfaces cover a wide range of possibilities, for example it is possible to easily use UART, USB, I²C or bit banging on…
LoRa Mesh Chat
This is a fairly simple add-on for mobile phones to enable SMS-like messaging in a group when outside cell coverage, or in disaster scenarios. It utilises Semtech LoRa radios, for low-power/long-range communications. More info Build it yourself Boards, sensors and kits for projects like this one. Browse the shop
Open Source into Microsoft’s reality finally
Microsoft has come a long way in its effort to initially warm up to and later adopt open source software During a talk at the Linux Foundation’s Open Source Leadership Summit (OSLS) here, two “Jeffs” from Microsoft — Jeff McAffer, director of the Open Source Programs Office at Microsoft, and Jeff Wilcox, principal engineer in Microsoft’s…
Intel Takes a Step Back In The Internet-of-things
A few weeks ago, Intel has quietly discontinued its three SBC boards, the Joule, Edison and Galileo. To summarise the hardware, Edison was to be the platform for wearable manufacturers to use, Galileo went after the famous Raspberry Pi’s low-cost computing territory (and was even certified as compatible with Arduino, the other SBC alpha dog), while Joule aimed…
New Arduino IoT Boards Unveiled: MKR WAN 1300 and MKR GSM 1400
At World Maker Faire New York Arduino has unveiled the new Arduino MKR WAN 1300 and the Arduino MKR GSM 1400, two new boards that are designed to offer a practical and cost-effective solution for developers, makers and enterprises. The new Arduino MKR WAN 1300 is based around the Murata LoRa low-power connectivity module and the…
