Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

When making a Dungeons and Dragons character, few decisions are as important as the class. Furthermore, players must consider what level the campaign is reaching, as any given class is going to ...

One of the major problems faced by most countries today is water scarcity. This scarcity is mainly due to the wastage of water. There is an urgent need to control water wastage to protect the ...

This story will be updated as more snow emergencies are declared. Several cities and and counties have declared snow emergencies as heavy snow is expected to wallop Greater Cincinnati on Saturday, Dec ...

I think that we can all agree that one of the best things about hiking is the feeling of being rewarded with a breathtaking panoramic view when you finally reach the highly anticipated summit of a ...

McAfee Knob. Old Rag Mountain. Mount Rogers. What do all of these hikes have in common? They offer spectacular, world-class views, but they also happen to be among the state’s most challenging hikes.

The term 'liquid metal' might evoke thoughts of something dangerous, such as mercury or molten steel. However, at the Laboratory of Photonic Materials and Fiber Devices (FIMAP) within EPFL’s School of ...

A special sensor can accommodate various device sizes while recording accurate notes regarding substance levels such as blood, insulin, and IV fluids. A non-contact level sensor does not come into ...

Update: In response to reader questions, CR conducted heavy metal testing on five additional protein powders, from Clean Simple Eats, Equate, Premier Protein, Ritual, and Truvani. Much has changed ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Marvel Comics ranks its mutants and X-Men members by varying levels of power, with Omega being the ...

I’ve just come across a no-name non-contact, high-precision 80 GHz mmWave radar sensor for liquid level detection with a 40m range, ±5mm accuracy, and Modbus communication over UART. The 0.15m to 40m ...