Electronics

We live in a World of Sensors. You can find different types of Sensors in our homes, offices, cars etc. working to make our lives easier by turning on the lights by detecting our presence, adjusting the room temperature, detect smoke or fire, make us delicious coffee, open garage doors as soon as our car is near the door and many other tasks

Clamp Multimeter How To Use For Dummies is an Illustrated Guide on Measuring Current on a Wire of a Gadget. Working Principle Also Explained.

Rene Aviles (@thereneaviles) • Fotos e vídeos do Instagram

(Note: If anyone has any questions about the construction process, or has tips on building their own Machines to share, please leave them in the comments section of this post.) I’ve been wa…

Here's the ultimate collection of 21 Arduino Modules that you can get for less than $2 on eBay. The Arduino community has created a wide variety of sensors, modules, and shields that allows you to easily create a wide variety of projects. Find out how the best and cheaper sensors for the Arduino and instructions.

Buddha Maitreya - The Official Site

Basic dimensions of the antenna

UZ-8DX Loop Antenna

Here is a "not so small" loop antenna I made for my Spectracom receiver

Make a Radio Telescope With Raspberry Pi: It is really easy to get an optical telescope. You can just buy one from a manufacturer of such telescopes. However, the same cannot really be said of radio telescopes. Usually, you have to make them yourself. In this Instructable, I will show how t…

Amateur radio astronomer Y1PWE has uploaded a pdf document describing how he created a low cost hydrogen line telescope using an RTL-SDR dongle (links under heading 2. H-Line Receiver) . Hydrogen atoms randomly emit photons at a wavelength of 21cm (1420.4058 MHz). Normally a single hydrogen atom will rarely emit a photon, but since space and the galaxy is filled with many hydrogen atoms the average effect is an observable RF power spike at 1420.4058 MHz. By pointing a radio telescope at the…

Magnetic Loop Antenna de AA8C

In this Raspberry Pi project, we will show you how to install the Asterisk software. Asterisk is a PBX for voice over IP devices, including softphones.