Arduino Piggyback on Raspberry Pi

Arduino Piggyback on Raspberry Pi

Arduino is a perfect mindless slave. Give it a job and it performs the task endlessly without defaulting even for a nano second. On the other hand, Raspberry Pi, or Raspi,...

Radar and ROS Powered Indoor Home Mapping and Positioning Robot

The indoor mapping and positioning feature of a Robot Operating System (ROS) controlled robot is essential in navigating through a hall, warehouse, room or in any other environment. https://www.youtube.com/embed/svl5OGi24LM Since many find it...

Multibay charger for 2S configuration

Do you want to charge a 2S battery pack, or want a charger that can be customised to charge up to 32 cells? Then the reference design from MPS is suitable...

Object Finder Robot

The Object Finder Robot uses OpenCV and computer vision along with a pre-trained model of TensorFlow running on the Raspberry Pi for detecting and classifying an object. In this robot, we...
Fig 1 Circuit diagram

1-Watt Single-Channel Audio Amplifier

This simple single-channel audio amplifier is built around 8-pin IC TDA 7052 and uses only a few other components. Two of these can be used as a stereo amplifier. The amplifier...

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...
four frequency generator

Electronics Projects: Four Frequencies Generator

During development, testing and maintenance of digital and analogue electronic circuits and embedded systems, there is a need for TTL and CMOS signals produced by stable frequency sources. These sources are...

Raspberry Pi Projects: Live Streaming Using Raspberry Pi Development Board

Imagine you are talking to your friend who works in another country and at the same time you are streaming your plush drawing room images to him or her on the...
The Standalone Logic Analyzer That Needs No Laptop

The Standalone Logic Analyzer That Needs No Laptop

The most essential tool for engineers is a logic analyzer, which they operate using a laptop or PC to show the results. A stand-alone analyzer with a display can cost you...
RTL-SDR Dongle

Designing FM Receiver Using GNU Radio and RTL-SDR Dongle

This article covers the designing of an FM receiver using GNU Radio software and RTL-SDR hardware on Ubuntu operating system (OS). With advancements in software-defined radio (SDR), more supports are available...
 
 

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