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“The USB PD Adapter is a USB Power Delivery trigger and monitoring board that enables you to use almost any USB Type-C PD power supply to run your projects with different selectable voltages and high currents. Important values such as …
“A small, simple and low-cost water flow meter is designed, built and tested using a Programmable Mixed-signal Matrix. Introduction An accurate, small, and low-cost liquid flow meter can be easily made using GreenPAK components. In this application note we present …
“Two hand analog clock with automatic time adjustment using NTP via WiFi. Contrary to the formerWiFi Sync Clock, this clock works normally with monotonic CW rotation (except origin alignment once a day). - It resets the position of hands once a …
“A water detector powered by a LiPO battery that transmits its status and notifications via MQTT to Home Assistant. About A while back my indoor air conditioner air handler’s condensation pipe clogged and caused a small flood. Thankfully we …
“Researchers found a new way to reduce carbon dioxide (CO2) emissions by wrapping copper nanocubes with an organic layer, solving instability and selectivity problems with copper nanocubes in catalysis, and improving how this electrocatalyst converts CO2 into organic molecules. As …
“Scientists can use laser radiation to print tiny structures with high precision. This approach enables them to mimic the superpowers of animals and plants and makes them accessible for engineering applications. To survive in extreme habitats, many animals and plants …
“For the first time, scientists at the University of Oxford have been able to demonstrate a network of two entangled optical atomic clocks and show how the entanglement between the remote clocks can be used to improve their measurement precision …
“After 30 years, NIST is once again calibrating gear artifacts, which could improve electric cars. As mechanical objects, gears have been around for so long that people may take them for granted. But gears are sophisticated parts that play a …
“Hi, in this instructable I will go over how to create a 2-Axis CNC machine. This particular design utilizes parts which can be purchased at local hardware stores, reducing the price greatly. It also uses 3d printed parts which allow …
“This project shows how to convert a Decimal number into a Hexadecimal number using Arduino This project shows how to convert a Decimal number into a Hexadecimal number. The Decimal number is fed to the Arduino through a 4x4 Keypad …