@davedarko's mum gave him some small jam jars and it inspired him to design this clock:FixieTube clock30ml jam jars hopefully turned into beautiful LED displays – nixietube like looking without the higher voltage fuzz – fake LED nixietubes The design...
*State of the Art - Novel InFlow Tech - Featured Project Development; 1-Gearturbine, 2-Imploturbocompressor:*1-GEARTURBINE PROJECTRotary-Turbo-InFlow TechAtypical InFlow ThermodynamicTechnology Proposal SubmissionNovel Fueled Motor Engine Type·State...
I'm sorry i was really lazy the last time but i promise i will add some new pages or Project/Logs soon. I had to do a little project on the behalf of my comrades. It is a Lantern which resembles the coat of arms of the town where i live. I got the Lantern...
Iowa State University, USA, scientists have developed a self-destructing battery that can power a simple electronic device such as a four-function calculator for up to 15 minutes and then dissolve in water. This could pave the way for so-called transient...
Python Peer to Peer MicroService Bus for IoT Messaging FrameworkLatest work:I am currently well along a personal project to build a simplified data-driven MicroService Bus in Python to integrate RPI HAN nodes, ESP IoT wifi devices., communicating freely...
Jakub Polonský of Kaktus Circuits created this programmable electronic load that sits on top of an Arduino:The MightyWatt: a 70W Electronic Load KitElectronic loads are used to draw power from a source at either a constant current or a constant...
Piotr Esden-Tempski of 1Bitsquared created this Open Source and Open Hardware debuggable ARM development platform:1BitsyFirmware development with the lights onDesign files and source code are shared on GitHub:1bitsy-hardwareSmall breadboard friendly...
Motivation:They say with 3D printing, the complexity is free. That is not true for FDM printing technology. It is, with SLS tech:Basic Idea:To create a SLS 3d printer that is as cheap or close in cost to a Reprap 3D printer to build. The prohibitively...
Speaking of single-board computer, we are not familiar with, what raspberry pi, banana pi, BeagleBone Black and so are all the classic open-source hardware board. Recently I got a handsome name more exaggerated open source hardware board - Graperain,...
I received my latest OSH park PCBs yesterday - some TritiLED boards without integrated battery holders. Inside the envelope was also a package of OSH Park jelly beans:I've previously compared the board quality and level of service at OSH Park to that...
Extreme Electronics designed this easy-to-build solenoid engine:Acrylic Solenoid EngineI’ve always loved solenoid engines. The first one I built was many,many years ago out of Mechano. Many others have followed since, But they always ran badly and only...
Carlos Vadillo and Bx Dawes created the GlowSaber project to help kids in Alameda learn about physics, engineering and programming:Building the GlowSaber main boardAll the logic, sound and light effects of the GlowSaber are performed by a small microprocessor...
During the course of constructing a device intended to generate heat resistively, I noticed a tiny voltage present in the device between the ground plane and both ends of the resistive element. The element itself is made from pure carbon, bonded and...
Thanks to facelesstech for tweeting this design tip:svg2mod by mtl is a small program to convert Inkscape SVG drawings to KiCad footprint module files:SVG graphics in KiCad (svg2mod)There didn’t seem to be a good way to get vector graphics into Pcbnew,...
In the Internet of Things trillion-scale market-scale catalysis, intelligence, mobility, low power consumption has long been the mainstream trend of the semiconductor market, embedded computer modular area is nothing more than. SMARC (Smart Mobility...