Using digitalWrite(pin, 0b10) sets the pin high as expected unless it is preceded by a digitalWrite(pin, 0b100), in which case writing 0b10 actually sets the pin low. Subsequent writes (including r ...

If you aren’t familiar, the digitalWrite () function is one of the key functions Arduino gives you to operate its boards– specify the pin and the value (high or low) to drive it.

Watch How to Build Your Own Arduino-Powered Mini Radar on Interesting Engineering. Explore the latest in technology!

smart Alcohol tracking is installed on the Vehicle which tracks the consumption of alcohol and the vehicle ON-OFF operation is linked with the status of alcohol consumption of vehicle.

Offline voice recognition module supports Arduino programming, custom voice commands We’ve already covered inexpensive offline voice recognition modules based on US516P6 or TW-ASR ONE microcontrollers ...

In a previous article, we looked at connecting various kinds of Arduino hardware to your Mac. Here's how to get started programming on them to create your own projects.

How do Arduino and Raspberry Pi compare? We break down both sides of the DIY story and provide examples of why each may be best for your particular project.

digitalWrite(7, HIGH); } else{digitalWrite(7, LOW);} Controlling LEDs using a Joystick with Arduino After uploading the code to the Arduino and connecting the components as per the circuit diagram, we ...