In contrast, you can't connect most batteries to a Raspberry Pi, as it needs 2.5 to 3A to power up (regular 9V batteries can only provide about 600mA).

Now connect the USB cable, the square side of the cable goes to the Arduino UNO while the rectangle side goes to the Raspberry Pi. To upload the code on Arduino UNO, click on Sketch > Upload or ...

A Raspberry Pi with a camera is nothing new. But the Pixy2 camera can interface with a variety of microcontrollers and has enough smarts to detect objects, follow lines, or even read barcodes witho… ...

We’re all familiar with Arduino and Raspberry Pi, single-board computers that are helping build the growing Internet of things. Built around ARM-based microcontrollers, they’re low-cost, high ...