Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

The new Teledyne Valeport pH sensor, developed in collaboration with ANB Sensors, introduces a self-calibrating solution for robust, reliable pH measurements in ocean monitoring. This sensor redefines ...

With a diverse portfolio of advanced circuit materials and solutions designed to push the limits of fine-line technology, signal integrity, and thermal management, DuPont will be exhibiting in ...

This study proposed a miniaturized multi-sensor device prepared using a flexible printed circuit board (FPCB) and applied to detect glucose (Glu) and pH value, where both the readout circuit board and ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ...

The bottom line is that maintaining and handling your pH sensor properly is the key to accurate pH measurements for any successful experiment. So, to avoid common mistakes and ensure your results are ...

What is pH sensor calibration? Calibration is the determination of the parameters of the calibration curve: slope and offset. The perfect electrode has a slope of 100% and an offset of 0 mV at pH 7.00 ...

The MgO sensing layer of the pH sensor was deposited onto the electroless nickel immersion gold (ENIG) electrode using a radio frequency (RF) sputtering system, where the ENIG electrode is integrated ...

The US Court of Appeals for the Federal Circuit determined that the limitation “a pH of 13 or higher” could not be construed using the asserted patents’ intrinsic evidence and therefore ...