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Energy Meter module to analyze the electrical grid parameters and consumption

“Thanks to an innovative module, it analyses the electrical grid parameters and the consumption, by supplying them – via USB – to a computer, on which a dedicated software enables to display, collect and use the data for different applications. First installment …

IoT HVAC Monitor

“Monitors the fan speed, on/off cycles, temperature, and humidity of my HVAC system and posts data to ThingSpeak.com. I built this project for two reasons. (1) I’ve been looking for an excuse to play around with IoT …

Make a Relay Modul With Optocoupler

“Introductions : Relays are mechanical switches ,compare to semi-conductor there switching time are very slow , but it switch in relatively high voltage,One example use of relays are in the Car or bike as electric ignition they increase relatively low current …

New Computer Model Predicts How Fracturing Metallic Glass Releases Energy at the Atomic Level

“Researchers developed a new computer model that shows how metallic glass behaves under stress to one day build better materials. Metallic glasses — alloys lacking the crystalline structure normally found in metals — are an exciting research target for tantalizing applications, including …

Nodmcu RFID Attendance Server With Processing

“A cool way to mark attendance. Have you ever felt the need to automate your attendance process? If yes, then this is the perfect project to work upon. Based on nodemcu, mfrc522 rfid module and processing IDE, this allows you …

Open Source Laboratory Rocker / Mixer / Shaker (Lab Rocker)

“Here is my take on the laboratory rocker, which is a laboratory tool/device used in laboratories for mild to moderately aggressive biological and molecular mixing applications. → This variable speed, 2-dimensional rocker was completely designed in Autodesk Fusion360. → The design …

Payload manifest on mission 9

“An awesome feature of New Shepard is its modular interior design. While in the future it will feature six seats to fly people, we’re already flying science and education experiments for microgravity research. On Mission 9, we welcome our …

Researchers Move Closer to Completely Optical Artificial Neural Network

“Optical training of neural networks could lead to more efficient artificial intelligence Researchers have shown that it is possible to train artificial neural networks directly on an optical chip. The significant breakthrough demonstrates that an optical circuit can perform a …

Safe solid-state lithium batteries herald ‘paradigm shift’ in energy storage

“The race to produce safe, powerful and affordable solid-state lithium batteries is accelerating and recent announcements about game-changing research using a solid non-flammable ceramic electrolyte known as garnet has some in the race calling it revolutionary. “This is a paradigm …

Ardubuino (an Arduboy Compatible Clone)

“Arduboy is an open source credit card size gaming console that has an active community not only on its software where alot of people develop their own game for the platform but also on its hardware where there are also …