After Twelfth grade, in standard countries degrees really matters least for the intelligent and hard working persons in the field of applied science. Several times it has been proved that traditional education mostly good for nothing and humans with no traditional education became the best possible on the niche - Thomas Edison and Steve Jobs are two good examples. And in this era of information … [Read more...]
Arduino UNO Prototype Shield Tutorial
Normally we use breadboard for prototyping and various types of prototyping boards to make an Arduino project permanent. In such case, usually we do not use the Arduino development board but we use the components to build Arduino. However, not all project needs so much effort. For some, making only the non-Arduino part of circuit permanent works fine. In this Arduino UNO prototype shield tutorial … [Read more...]
Cheap China Laser Cutters For Cardboard, Plywood for DIY Works
Definitely you have noticed that suddenly humans across the whole earth are cutting, engraving cardboard, plywood to build things like Google Cardboard VR, IBM Cardboard Robot aka TJBot. Here is a guide on cheap China laser cutters for cutting cardboard, plywood for DIY works explaining cardboards, plywood, cutter & cheap CNC. DIY micro 3 axis CNC milling machine kit costs exactly double of … [Read more...]
What is IP camera? How IP camera Works?
Using various forms of security and surveillance devices becoming cheaper to afford for home by virtually anyone. It is common to ask questions like what is IP camera, how IP camera works. IP camera has its own IP address and connects to the network via Ethernet, WLAN, DSL, ISDN, UMTS, 4G. The basic matter of the devices is to know who will provide the networking service. If any ISP sells the … [Read more...]
Arduino Programming Language Tutorial
Sorry to inform you - Arduino Programming Language really does not exit but newbies search for it. Our this guide on Arduino programming language tutorial explains where from that "language" originated. Also why we talk about writing codes in C++, C language. Please understand that .ino file, functions like digitalWrite() hides the real programming language. Most of us possibly need to use … [Read more...]
Arduino Door Bell With Push Button With 3 LED
It is easy project but difference with other projects is several - after pushing the push button the sound automatically stops after a time (which happens with normal door bells), three LEDs used for rhythmic lighting with the music and very less number of components used. Only limitations are sound will not be very loud with buzzer and it is slightly difficult for the beginners to change the … [Read more...]
Gaming Computer Peripherals For Virtual Reality
These days video card, game controller, monitor are not enough for PC Gaming. Here is an article on gaming computer peripherals for virtual reality. In the past, we have published many small and big articles on computer gaming hardwares as well as articles on gaming consoles. As virtual reality and augmented reality becoming more common in any type of computer or console based gaming to other … [Read more...]
Arduino Sound Sensor Module Buying Guide
Made in China things are cheap but there are clones of Made in China things too. The situation become worser if the name of the components used is not known. There are different type of Arduino sound sensor modules available in the market with variable price and look. Here is a brief Arduino Sound Sensor Module buying guide. We do have guides with Arduino and microphone like Arduino clap switch or … [Read more...]
Earphone vs Headphone : Pros and Cons
It is odd to read, but technically earphones are types of headphones with the name ear-fitting headphones! Normally by the word Headphone we mean a pair of small loudspeaker connected with a bridge designed which is intended to be worn on or around the head to cover the ears. On the other hand, by the word Earphone we mean a pair of tiny loudspeakers, pocketable by design, intended to be worn on … [Read more...]
Clap Switch Using Arduino Uno And Microphone
Clap switch is popular since our childhood in the days of '90s when basic electronic components were not so easily available and cost was not really towards cheap. Here is how to develop clap switch using Arduino Uno and microphone with circuit diagram, list of components and code. It is a basic project and also our second project with microphone. The previous project with microphone was a sound … [Read more...]
Cheap China Game Consoles : Poor Man’s PSP, XBOX
China is famous (or infamous) to build hardware clones which usually provide 1-2 decade old technology at an affordable price. Like we have said at the end of our article on latest gaming consoles - unless an ordinary person is playing gambling, casino it is not really practical to buy all possible latest original add-on hardware for Sony PSP to enjoy virtual reality. Here is an overview of the … [Read more...]