A Homemade Variable Tuning Capacitor for tuning in your FM stations... Would you like to make this site your homepage? It's fast and easy... Yes, Please make this my home page! Don't show this to me again. A 'Multi-Turn' Homemade Variable Tuning Capacitor... DorkbotPDX Instead of a weekly order, 2 layer circuit boards are now sent to the fab when the panel fills up. This means panels are going out 2 to 3 times a week instead of just once a week. Contents AppliedSensor AppliedSensor Launches New Website with Enhanced User-Friendly Features Website Helps OEMs, Design Engineers Accelerate New Product Development for Appliance, Automotive, Building Technology, Consumer and Industrial Applications Reutlingen, Germany – April 3, 2014 – AppliedSensor has launched a new website featuring product datasheets, articles and other detailed information about chemical gas sensor and indoor air quality (IAQ) solutions. The website enables customers, OEMs and design engineers to easily locate products that match energy-efficient gas…
Which Board is Right for Me? For a few months after Raspberry Pi came out, the choice was pretty simple. If you wanted to talk to arbitrary electronics, your best bet was to buy an Arduino microcontroller board; if you needed the power of an ARM-based processor to run Linux, the Raspberry Pi single-board computer (SBC) was the obvious choice (that is, if you could get your hands on one. Delivery issues are mostly resolved, but last year some people waited more than six months for their Pi). Before Arduino and Raspberry Pi, things were more complicated. Going forward, things aren’t just complicated again — they’re bewildering. Get loopy with the DIY $10 Ableton Footcontroller (no soldering required) A free keyboard-mapping utility called Autohotkey (if you’re running Windows). If you’re running Mac, the program to use is calledIKey. That’s it.
Arduino RF remote LCD display of Temparature & Humidity Aim of Project :- Transmit via RF remote values of Temparature & Humidity to a LCD display. Why:- because i have always dreaded sending floating point values to a LCD display and wanted to carve it in stone for other projects i have lined up. & Why :- RF Links are just so cool 8-P 500ft range is not to be sneezed at...... Bionic Arduino – Introduction to Microcontrollers with Arduino Bionic Arduino is a set of four 3-hour classes in November 2007 hosted by Machine Project and taught by Tod E. Kurt. It is an introduction to microcontroller programming and interfacing with the real world using the Arduino physical computing platform.
10 Best Electronics Suppliers First off, I would like to give notice to Electronics Projects for Dummies for most of this info. I wanted to make a site with many of the best sites to buy Electrical Parts, because it can sometimes be a strenuous activity. I have 10 here, because if you can't find something on one online store, you might be able to find it on the next. Reynolds ElectronicsReynolds Electronics is a good supplier of remote control components, micro controllers, and robot kits and parts. One feature that stands out on Reynolds Web site is the clear and helpful project/circuit tutorials. Hacking A Fluke Multimeter To Serve Readings Over WiFi Your multimeter is probably your most useful instrument if you work regularly with electronics. It goes with you everywhere, and is your first port of call in most cases when you are presented with a piece of equipment. And when you think about it, it’s a pretty amazing instrument.
Basics \ Wiring Cover \ Exhibition \ Reference \ Learning \ Hardware \ Download \ About »Feed »Forum »Wiki »Code Tutorials: \ Examples: Basics, Library, Topics \ Books Getting Started Blink Digital read Serial Analog read Serial Switch Photoresistor Fade Power Quality Meter using Arduino -Use Arduino for Projects Arduino UNO project, Power Quality Meter, someone would call it’s PQ Monitor or PQ Analyzer. I had already published one blog devoted RMS voltage measurements on full band 20 – 20 000 Hz audio signals. ( Following my own style, I’d refer to already published materials whenever it’s possible ). This time measurements performed on single AC Power Grid frequency. ( 60 Hz in Canada. Algorithm would works with 50 Hz as well ). Features: Graphic LCD display 128×64;First 5 harmonics presentation;RMS Voltage Indicator;Frequency Monitoring;THD calculation;Internal data up to 63-d !!!
Super Simple Camera Flash Trigger In this project we will be making a trigger for a camera’s flash. This flash trigger will be controlled with a microcontroller like Arduino. Today, I’m just covering how to trigger a camera flash with a microcontroller. Most likely you will also want to attach a sensor to a different port on the microcontroller and use that sensor to activate this flash trigger. Some people might claim that using a microcontroller is overkill for a project like this, but I don’t think so.
Bluetooth \ Wiring By Mitchell Page Mpag5967 [at] mail.usyd.edu.au Key Centre of Design Computing and Cognition, University of Sydney , Australia Normally you would use a serial USB cable connected from your computer to your Wiring board for receiving data sent from a computer running processing to your board. This tutorial demonstrates how to execute this same process, but wirelessly using Bluetooth. DIY Portable, Solar Powered Wi-Fi Repeater With a Wi-Fi hotspot, you can remain connected to the cloud from anywhere. Even then, a Wi-Fi router needs electricity to operate. To cut this umbilical cord, you can power it with the help of the sun or the wind just like this portable, solar powered Wi-Fi repeater.