How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, ...

It features a 6.77-inch Quad-Curved AMOLED display with a 120Hz refresh rate, 1.5K resolution, SGS low blue light certification, and 2160Hz PWM dimming. At just 7.39mm thick, it is being touted as ...

This paper presents an ultra-low-noise, power-efficient, and PWM-dimming-tolerant photocurrent readout circuit for under-display ambient light sensors (ALS). To achieve a pA resolution, a ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and ...