The Raspberry Pi might sound like dessert, but it's actually a credit card–sized computer changing the world of DIY tech. First launched in 2012 by the Raspberry Pi Foundation, it was designed to make ...

The MPL3115A2 barometric sensor can measure the barometric pressure and temperature by the I2C (Inter-Integrated-Circuit) to allow many devices to be read and written with through same two-wires that ...

SunFounder PiCar-X 2.0 is an AI-powered self-driving robot car using the Raspberry Pi 3/4 as the main processing board. It is equipped with a camera module that can be moved by a 2-axis servo motor, ...

In this article i detail how to use NodeJS language to communicate with a DS1621 temperature sensor via I2C and display the result on a web browser. To explore the possibilities of NodeJS langage, we ...

Anyone interested in building their very own Raspberry Pi NAS, be interested in a new project published to the hackster.io website this week by member “rjconcepcion”. The NAS tutorial uses a ...

Here is an example project reproduced from the newly published book Multitasking with Raspberry Pi. The book is written for students, practicing engineers, and hobbyists interested in developing ...

Raspberry Pi 4 SBC was released at the end of June with a new Broadcom BCM2711B SoC that also includes VideoCore 6 (VC6) GPU for 2D and 3D graphics, and that could also be used for general-purpose GPU ...

GPIO.setup (21, GPIO.IN, pull_up_down = GPIO.PUD_DOWN) #Set up LED and BUZZER output ...

Microcontrollers work only with digital values but in real world we have to deal with Analog signals. That’s why ADC (Analog to Digital Converters) is there to convert real world Analog values into ...