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“A mega spacecraft assembled in orbit is among projects that Chinese researchers have been invited to study, as the country expands plans for future space exploration and long-term crewed missions. The National Natural Science Foundation of China has called on …
“This is my attempt at a chording keyboard. I got inspired by gBoards’ Ginny keyboard but felt like there’s some room for improvements. Especially uncomfortable was using mouse with it. Thus I have decided to attach a trackball. Now …
“the FIRST single-board DIY 8-bit personal computer with VGA, Ethernet and printer support, GPIO and CP/M powered! Meet my CRISS CP/M: the modern single-board 8-bit full-featured personal computer! Amazing functionality for the DIY device: it is not a …
“Quantum effects are most noticeable at extremely low temperatures, which limits their usefulness for technical applications. Thin films of MnSb2Te4, however, show new talents due to a small excess of manganese. Apparently, the resulting disorder provides spectacular properties: The material …
“Today we’re going to be building a wireless outdoor weather station that takes temperature, humidity, barometric pressure, light and wind speed readings. The data is then posted to the cloud and can be accessed through a Thingspeak dashboard on …
“The project presented here is a dual AC to DC output linear power supply. This power supply provides low ripple low noise DC regulated output. Usually, transformer-based linear power supplies are considered very bulky and inefficient, but this power supply …
“Batteries made from earth-abundant metals show great potential for grid-scale energy storage. A high-performance version of the zinc-ion battery will enable station energy storage that promises to be cheaper, safer and more environmentally friendly than lithium-ion batteries. Until now, zinc-ion …
“This spooky electronic ghost is a 555 LED flasher circuit encapsulated in silicone rubber.”
“The ESP32 Node is a development board for Wireless Sensor Network based on WiFi. It uses the ESP32WROOM3E module from Espressif Systems. Applications - Connect a Temperature Humidity sensor to monitor the Weather/Room abience - Use it to control relays and …
“You will learn how to create your own shield to create automation projects and to program your own ESP8266 ESP01. The ESP8266 ESP-01 is a great device for creating automation & electronics projects with the Internet of Things. In this …