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Basic IC Tester Using Arduino NANO

“Basically this is the easiest project with Arduino Nano but more of thinking in the code. This project involved with circuit design and coding. This is done by 2 layer PCB and Arduino Nano, which test the basic IC’s …

DIY AWESOME MP3 Player

“I love to listen music and I am sure everyone in the world loves to hear music in their leisure time or when they need to relax. Of Course, There are numerous devices on which you can play music , may …

DIY ultra cheap combination lock

“Today I am back with another project called DIY ULTRA CHEAP COMBINATION LOCK CIRCUIT. A combination lock is a type of locking device in which a sequence of numbers or symbols is used to open the lock. There are two …

ESP and WS2812 8x8 LED Matrix

“I have been playing with ESP32 and WB2812 LED 8x8 matrix. In video you will see flickering which is due Adafruit_NeoPixel library written for Arduino, not for ESP32. But as proof of concept it works.”

How to Make a DIY Weather Station

“The fast pace of modern life greatens the distance between human and nature, making more kids caged in the concrete jungle. However, interacting with nature is an indispensable part in their growth. Weather itself, can be an accessible yet interesting …

Intelligent underground robot for urban environments is designed

“Participating in the project, which is coordinated by the UC3M Robotics Lab, are researchers from Germany, Greece, Italy and the United Kingdom. Its goal is to develop an intelligent system for the autonomous excavation of small diameter, high gradient tunnels …

MyHumidity Controlled by BME280 and Photon

“This week, a friend of mine occupied me quite a bit: it was about his rental apartment, in which he had for some time discovered moisture above the windows. Here the danger of mold formation lurks. Currently, he is diligently …

New Fast-Charging Flow Battery Aims to Advance the State-of-the-Art in Energy Storage

“Masdar Institute researchers have engineered a novel non-aqueous low-cost flow battery equipped with fast-charging that is able to charge itself in half the time it would normally take, which they believe may enable cheaper and more efficient large-scale renewable energy …

New Femto-Camera with Quadrillion Fractions of a Second Resolution

“Researchers from ITMO University have built a setup for recording holograms of tiny objects like living cells with a femtosecond speed. The new method allows one to reconstruct phase topography of a studied sample according to deformations that emerge in …

Parking Lot IoT System

“We made a parking lot IoT system. We can check for vacancies through the webpage and reserve a parking space. When we reserve a parking space, the parking space is blocked. Blocked parking spaces are released through confirmation of the …