When reed switch is opened, pin 2 of Arduino goes high with the help of the pull-up resistor R2, ... this “ALERT ACTIVATED” message remains lit until the system is resetted by the “reset” switch in ...

Board 2: INA3221 3 Channel Current/Voltage Sensor Breakout Board features: – 3 Channel AD converter for current and voltage – Works with Arduino and Raspberry Pi ...

Switch S1 is the traditional reset switch as found in the Arduino board. Here, ports PD2, PD4 and PD7 of IC1 (D2, D4, D7 of Arduino) are configured as input ports,and ports PB0, PB4 and PB5 (D8, D12, ...

Arduino Integrated Development Environment (IDE) is open-source software for writing code and uploading it to any Arduino board. The software runs on Windows 7 and newer, Linux, and MacOS 10.10 or ...

PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

This Arduino-based Pomodoro timer project also uses this 25-minute cycle. Once you push the button to start the timer, it will run for 25 minutes, display a count-up timer and a "Study time ...

Magdalena Petrova. The Arduino Primo Core board (center) sites on top of an Arduino Alicepad while on show at Maker Faire Bay Area in San Mateo, California, on May 20, 2016.

As much as we love the Arduino Uno, it's not the most powerful of hobbyist microcontrollers. Fortunately, the folks in Turin have just put the finishing touches on a 32-bit upgrade with buckets of ...

The Arduino Uno board detects the tattoo artist’s gestures via a distance sensor, and signals the machine with an on or off output. Watch this video on YouTube . Source: AH : WTech ...