Arduino Uno is combined with IR and TCS230 color sensors to detect and count paper currency notes. The system identifies different denominations and displays the total amount on a 16x2 LCD. DIY ...

They are cheap and work well enough. But [Playful Technology] wanted to control the hands with an Arduino directly and, in the process, he shows us how these modules work. If you’ve never ...

We started off talking about the early days of the Arduino revolution. Sure, folks have been building hobby projects with microcontrollers built in before Arduino, but the combination of a ...

The smartphone will house a new 1-inch main sensor alongside a powerful 200-megapixel periscope telephoto lens, both engineered to improve image purity and dynamic range. Xiaomi claims this ...

The APDS9960 Arduino Library is a feature packed driver for interfacing with the APDS9960 sensor, a versatile device capable of ambient light sensing, color detection (RGB), proximity sensing, and ...

Learn to build a low cost data logging system using Python and Arduino UNO board that will log and save data to a CSV (Comma Separated Values) file on the disk. The system will use an Arduino and an ...