In this tutorial, we will learn to Guide you about how you can interface a heartbeat sensor with an Arduino to measure live-heartbeat of any person. We will be also interfacing an OLED display to the ...

Arduino library for 7Semi ADS1015 (12-bit) and ADS1115 (16-bit) 4-channel I2C ADC modules. Provides voltage readings in single-ended and differential modes. This Arduino library provides an interface ...

Digital displays are useful for quick and accurate readout, but lots of people prefer the physical motion of a needle moving along a dial. For instance, many smartwatch users choose an analog face to ...

We live in an analog world full of information useful to our civilization. We measure just about everything imaginable via sensors and convert the data into digital signals utilizing analog-to-digital ...

Learn the basics of embedded systems hacking with Arduino, Raspberry Pi & RTOS. Discover GPIO, interrupts, hands-on projects ...

says that it should default to 10 bit resolution. analogReadResolution(int bit) - is not defined within the system (i.e. compile error) Started with the AnalogInput.ino example sketch, with a few ...