Milli-Ohm Meter With 0.1 To 1-Ohm Range
Most shunt resistors have values below one ohm. Such low values of resistances cannot be measured reliably due to range and resolution limitation of the measurement devices. These are usually measured...
Micro Spy Bot
Microrobots with live audio and video streaming capabilities can help in tracking human beings during earthquakes and also perform underground surveys. These micro-robots can inspect very minute hole areas that are...
Remote Controlled MP3 Player With FM Radio
Have you ever considered making an audio system at home? Building your own audio system can not only be fun and exciting, it can give you the same performance, if not...
Smallest Digital FM Radio Receiver
Do you miss listening to the radio from the old FM radio box? As much as phones have integrated many applications in it, not all channels of the FM radio can...
Low-Cost Automation Using PIC16F676
There are many types of home and industrial automation systems available in the market. These include IR remote controller, Bluetooth home automation, DTMF home automation, Wi-Fi home automation, RF home automation,...
First Ever Finger-Size Full-Touch E-Ink Phone
Phones are getting smarter and more complex with many functions that most of us find difficult to use. The modern smartphone uses either a backlight display or an OLED display that...
Multi Room Audio Streaming Wireless Speaker
Many times we did wish to stream the same song in multiple locations simultaneously. Audio streaming can be done on all speakers while connecting a single audio source to another speaker...
Smart SOS Device That Raises Alarm And Sends Location
This project aims to develop a wearable safety and alarming device that can be operated easily, especially by children and senior citizens when in distress. It may come handy as the...
Spectroscopy Meter For Color and UV Radiation Analysis
Spectroscopy is the study of the interaction between light and matter. From testing whether a fruit is ripe to space exploration and determining atomic structures, this field of study is widely...
Weather Satellite Station For Meteor M2 Reception
The basic setup needed to receive the weather satellites was covered in ‘Set Up Your Own Weather Satellite Receiving Station’ article published in January issue. The antenna setup, the receivers, and...
