This plate is positioned between the LEDs and the photocells. As the stylus traces the bumps in the record groove, the plate moves in sympathy, and the photocells detect any change in brightness from ...

Chancellor Rachel Reeves has announced a £39bn investment in social and affordable housing over the next 10 years in the Government's Spending Review.

Arduino UNO SPE Shield adds Single Pair Ethernet (SPE) and RS485 to Arduino UNO and compatible boards, notably the Arduino UNO R4, via a Microchip LAN8651 SPE controller. Single Pair Ethernet relies ...

Learn how to build a WiFi-enabled Arduino Weather Monitoring System that reads temperature, humidity, pressure, air quality, and more using sensors like DHT11, BMP180, and MQ135. This hands-on project ...

Your Christmas decorations probably come from this one Chinese city. But anxiety is high, with vendors on the front lines of the US-China trade war.

Create a smart blind stick using Arduino to help visually impaired individuals navigate safely. This DIY project uses an ultrasonic sensor, buzzer, and LED indicators to detect obstacles and provide ...

Measuring Starlight by Photocell The device which transforms light into electricity, used in conjunction with the telescope, has brought a new insight to some central problems of astronomy ...

Making objects interactive doesn’t have to be overwhelming—the best Arduino starter kit will help you begin.

It can be a scary prospect to go digging around your computer looking for specific files. Here's how to find Arduino libraries on Mac, PC, and Linux.

Options to power the Arduino Nano include USB, VIN, and 5 volt pin, meaning you have power options for almost any situation.