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Weather Station NODEmcu I2c HD44780

“Do you want to know the current weather? This article will show you how to build a simple weather station with NODEmcu board and HD44780 i2c display. The board uses the ESP8266 chip in order to connect to the internet …

Making CSEduino PCB with PCBWay

When we are making an electronics project, after some tweaking with the components in the breadboard the next step is using a Perfboard or a Veroboard to solder the circuit. That’s what I’ve done with CSEduino. The first …

25 Gigabit Ethernet Consortium Rebrands to Ethernet Technology Consortium; Announces 800 Gigabit Ethernet (GbE) Specification

“The 25 Gigabit Ethernet Consortium, originally established to develop 25, 50 and 100 Gbps Ethernet specifications, announced today it has changed its name to the Ethernet Technology Consortium in order to reflect a new focus on higher-speed Ethernet technologies. The …

50V to 5V @7A Synchronous Buck (Step-down) Converter –

“This module is a non-isolated 7A DC-DC converter. The module can convert any DC voltage between 7V to 50V to a 5V DC with load current up to 7A. The project has been designed around LM5116 Wide Range Synchronous …

8-bit ATtiny85 Circle Of Life

“Why use a giant computer running MicroPython or CircuitPython when you could use something much less powerful than an IBM PC, Commodore, or Apple II. Requirements An ATtiny85 microcontroller. An ATtiny45 can fit, so it’d probably work. Some way …

A material with a particular twist

“In a material made of two thin crystal layers that are slightly twisted with respect to each other, researchers at ETH have studied the behaviour of strongly interacting electrons. Doing so, they found a number of surprising properties. Many modern …

Advanced memory from advanced materials

“Electrical manipulation of magnetic particle allows for large high-speed memory Researchers successfully demonstrated a method to switch a novel material between two different nonvolatile states at very high speeds and with great accuracy. The physical constituents of the device in …

AMD Expands 3rd Gen AMD Ryzen™ Desktop Processor Family, Unleashing Powerful “Zen 2” Core For The Mainstream

“Today, AMD (NASDAQ: AMD) announced the newest additions to the 3rd Gen AMD Ryzen desktop processor family, the AMD Ryzen™ 3 3100 and AMD Ryzen™ 3 3300X processors and AMD B550 Chipset for Socket AM4 designed for 3rd Gen AMD …

Arduino-(KVM)-Switch

“This is a fully functional keyboard switch (KVM but while only the keyboard), based on the combination of Arduino UNO + Arduino LEONARDO pro Micro. Arduino UNO sends data from a connected USB keyboard via SoftwareSerial to 2 Arduino LEONARDOs that …

Arduino Wire Game

“For this project, I referenced it from this website, and changed it to make a new project. This project is called the Wire Game, where you will take a metal handle and make it go through the wire without touching …