The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind ...

Ploopy has made a name for itself over the past few years by offering a line of customizable trackball mice with open source designs that allow you 3D print or modify your own device. The new model is ...

Mural is a DIY wall-drawing machine that uses markers to create wall designs. The creator wanted a cheaper wall plotter that could turn walls into canvases. So, he built Mural as an open-source ...

What would you do if your management decided to rent a piece of equipment rather than buying because they wanted to save ...

Build the ESP-FLY, a tiny, phone-controlled ESP32 pocket drone powerful enough to fly indoors & outdoors! To bring the ...

Raspberry Pi models are affordable and designed for experimentation. The Raspberry Pi's small form factor is ideal for ...

He presents his take on using Intel hex files for customised in-circuit testing ... is very useful to be able to use an FPGA development board to emulate the memory bus component of the CPU ...