Analog part of the tracer is based on project from this link: http://www.learningelectronics.net/circuits/curve-tracer-adaptor_17.html . But the schematic have a mistake with opamp supply polarization - be aware of that.Everything was built on universal...
We are a group of Makers in Mobile Alabama. Our physical space is located downtown Mobile just a block off Dauphin St at the corner of Warren and Saint Francis St. We have a private workshop and share a large open co-op space with Delta Bike Project.Who...
Hopefully, over the next few months I'm going to use this space to document my new home automation system using the ESP8266. My ideas currently revolve around the use of the ESP8266 standalone, i.e. no Arduino in sight. Ideally, everything should be...
A wall switch that has everything included takes the place of your conventional switch so the process of adding 'smart switches' is as little invasive as possible. If you know how to change a wall switch you can automate your house.The whole project...
A place for everything and everything in its place - All components are mounted and/ or wired up. everything connected to the terminal block in the lower right is part of the 12 volt circuit that the relays will be switching on to eventually light pyros....
Design Principles: * clock with hours, minutes and seconds display, 24h format* 7-segment display to have the nice 70s/80s charm* everything is driven by a single 1Hz clock* everything runs on 5V* use discrete-logic only - no "hidden" AVR or something...
Essentially I have three goals. Remove everything from the Prius without damaging anything.Reassemble everything on the floor and get the engine running outside of the chassis while removing as many systems as possible without upsetting the hybrid...
Short demo video: ---------- more ---------- For this I took a single TEC2-25408 Peltier element, which sits on a Thermalright Peerless Assassin 120 CPU air cooler. On the cold side of the Peltier sits a 100 x 100 x 2mm copper plate into which I drilled...
In some ways, this arm is pretty simple: it's just a bunch of joints driven by stepper motors. The basic design directly follows the PUMA architecture, and everything follows from there. There's just a lot of slow design work figuring out how to squeeze...
This track is a 3 lane version; however this design should work fine with minor modifications for up to 6 lanes (6 analog pins on the ATMega48).Each track has a 4x 7 segment display, each of which is driven using a 74595 shift register (each one chained...
Electronics/HardwareAn ATMega328 microcontroller, with Arduino software, handles the communication between the different devices:MPU6050 AccelerometerBMP180 AltimeterSD Card ReaderRadio TransmitterNot represented in the above diagram are the two LEDs:...
This project is based on the THOR robotic arm project from AngelLM and will be a version with lots of add-ons and especially modified for a wide range of 3D printers with a smaller print area.Also it is my intention to improve a lot of things to the...
My home alarm provider have retired all products they made before 2018 in favor of their new lineup. They now push hard for "upgrading" to their new system, to which of course no sensors of previous generation are compatible, so you have to buy everything...
The complete tutorial for this project is inside the website www.HomeAutomationServer.com.After you login you'll be able to setup everything in no time!You can use this platform with Arduino and ESP8266:Arduino with Ethernet Shield TutorialESP8266 with...
Freeside Atlanta (est. 2009) is a nonprofit work space built entirely by volunteers. We are a community of makers, tinkerers, engineers, programmers, artists, teachers, and lunatics. As a community, we have built out our space with tools and equipment...