Arduino DUE Timer Control for pins and interrupts. Copy the DueTC.h and DueTC.cpp into your Arduino library. Open the DueTC_Demo.ino in Arduino IDE to play with DueTC. The DueTC_Demo assumes the usage ...

Arduino Interrupt Programming. In this tutorial a number is incremented from 0 which displays continuously in (16x2) LCD connected to the Arduino Nano, whenever the left push button (interrupt pin D3) ...

Connect the alarm pin (named SQW) of the DS3231 module to a pin on the Arduino that can be used for interrupts. Set an alarm on the DS3231 clock. Enable the Arduino's main loop to ignore the clock ...

There are easy ways of getting more I/O pins for any project; shift registers, I2C expanders, or ADCs will give you plenty of pins for whatever project you have in mind. All these require extra com… ...

Output of timer pin 3 is connected to interrupt pin (pin 2) of Arduino. Pins 4 and 8 of the IC1 are connected to +5V connector of Board 1. R1 of 100k is connected between pins 8 and 7. IC1 shares the ...

Connect the alarm pin (named SQW) of the DS3231 module to a pin on the Arduino that can be used for interrupts. Set an alarm on the DS3231 clock. Enable the Arduino's main loop to ignore the clock ...

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much… ...