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 ended up using a microcontroller and a piece ...

Why is pH measurement important in paints? The pH level of paint can affect its properties such as viscosity, drying time and color. A high pH level can cause the paint to become too thick, dry too ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

Are you a researcher who understands the significance of precise pH measurements for your experiments? As minor errors in pH measurement can have a detrimental impact on your research, it's essential ...

Today, We will review the Cytron Maker Uno RP2040 development board combining the Arduino UNO form factor with the Raspberry Pi RP2040 microcontroller that makes it programmable with the Arduino IDE ...

(Nanowerk News) Measuring the pH of substances gives us vital clues about the world around us, such as identifying contaminated water or checking the toxicity of medical or cosmetic products. Often, ...

The first steps of cleaning a pH sensor are to wipe away debris and rinse the sensor in warm tap water.= For a pH sensor to maintain an accurate reading, the sensor must remain clean. Specifically, ...

Anastomotic leaks (AL) and staple line leaks are a serious post-operative complication that can develop following bariatric surgery. The delay in the onset of symptoms following a leak usually results ...

Forget those expiration dates! A new miniature pH sensor can tell when food has spoiled in real-time. Developed by Khengdauliu Chawang, a graduate student at SMU (Southern Methodist University), the ...

An SMU graduate student has developed a miniature pH sensor that can tell when food has spoiled in real time. DALLAS (SMU) – Forget that expiration date on your salmon or yogurt. A graduate student at ...