A new ‘pop-up’ device developed by Professor John Rogers lets scientists map and manipulate activity in human neural ...

Facing range and motor control issues in light EVs? This inverter design claims to cut redesign work and speed up development.

Abstract: The paper presents a new low-power interface circuit based on a voltage divider consisting of a reference resistor, a resistive sensor and a microcontroller equipped with an ADC. The novelty ...

Many technological applications, such as sensors and batteries, greatly rely on electrochemical reactions. Improving these technologies depends on understanding how electrochemical reactions work.

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Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

I programmed it with ESPHome, and it only took a few hours from start to finish.

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Abstract: Microcantilevers, as a class of micro-electromechanical system (MEMS) sensors, exhibit remarkable sensitivity and are widely applied in environmental, physical, and biological sensing. In ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...