Why do you should buy an electric screwdriver when you can build it by yourself? The DIY electric screwdriver is fitted with a 9 g Micro server which has been modified for continuous rotation and connected to an Arduino Nano. The build uses a small thumb joystick for proportional control, and can accommodate a small hand driver…
The $20, 802.3af-compliant Raspberry Pi PoE HAT allows delivery of up to 15W over the Raspberry Pi 3 B+’s USB-based GbE port without reducing the port’s up to 300Mbps bandwidth. Power over Ethernet is a widely adopted standard that places power on the Ethernet cable along with the data. It has no effect on the…
Created by Hackster.io member Chrono, the aptly named PiGI takes the form of an open-source, plug and play modification for the Raspberry Pi Zero mini PC, which transforms it into a cheap and hackable Internet of Things geiger counter. “The PiGI is designed & built as a simple open-source plug and play module for the…
The latest Raspberry Pi 3 Model B+ isn’t so “revolutionary” but is filled with custom silicon, new technologies, and it even has a neat embossed RF shield. On the Raspberry Pi blog, James Adams has introduced the MXL7704, a custom chip to supply all the voltages found in the Raspberry Pi, just in time for…
SMARS acronym of “Screwless/Screwed Modular Robotic System” is a simple robot designed to the educational field. This robot is composed by a reduced number of components and it can be mounted without screws and without soldering any part. It doesn’t need glue or similar and it’s really cheap to build. “Another main point of SMARS…
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