What is Raspberry Pi
A Raspberry Pi is a credit card-sized computer originally designed for education, inspired by the 1981 BBC Micro. Creator Eben Upton’s goal was to create a low-cost device that would …
Read MoreEmbedded Systems
Control Home Appliances via Bluetooth with Android
In previous article, i wrote about controlling home appliances using GSM/GPRS devices. In this article, we learn about how to control home appliances using your smartphone (android) – Bluetooth module, …
Read MoreMake a Voice Controlled Robot
This tutorial will show how to build a simple voice controlled robot that’s easy enough for beginners to make in just a few hours. I show how it can be …
Read MoreThe Global Car Tracking System
Every year about 700,000 vehicles get stolen in US. In fact, a car is stolen every 45 seconds. We all love our cars and whether it is a roaring Lamborghini …
Read MoreWeb Controlled 8-Channel Powerstrip
Greetings, fellow Raspberry Pi enthusiasts. We are about to create a multi-purpose gadget that is sure to impress! My primary reason for building this to to control my Christmas lights, …
Read More555 Timer Based Water Level Controller
Water pump controller senses the level of water in a tank and drives the water pump. The circuit described here is built around timer IC1 (555). When the water level …
Read MoreRemote Control Home Appliances Via SMS using GSM/GPRS Modem
Controlling Home appliances is the interesting thing. You can easily switch ON or OFF using remote with one touch. But it has limitations within range of IR. Here we see …
Read MoreAndroid talks to Arduino via Bluetooth Communication
This project slightly modifies the Google Android sample app called “Bluetooth Chat” so you can type a message in the Android app and that same message will appear on an …
Read More