Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

The labeling also has received APR Design for Recyclability recognition for its compatibility with North America’s PET ...

The project uses a fingerprint scanner that is tied to a latch, so only people who are looking for the box can open it. The unique part is how people can register themselves as an interested explorer.

The Raspberry Pi is a popular single-board computer (SBC) and often the star of the show when you need a powerful brain and control hub for your DIY programming projects.. However, many Raspberry ...

What are your survival strategies? How are you getting by in the economic downturn? Share your best advice, ask a question, comment on other peoples' strategies and recommend the most helpful ones.

The design of a reflectarray antenna is presented when the radiated field is focused in the near-zone of the array aperture. In particular, the reflectarray antenna is implemented for RFID reader ...

matchlist[]: An array containing the correct sequence to defuse the "bomb". flag: Boolean variable to check if the bomb is still active.; countdown: A countdown timer set to 8 minutes.; time[]: An ...

An Arduino-based radar system using ultrasonic sensor, servo motor and Processing GUI - imdpk96/Ultrasonic-Radar-Scanner ...

Scale IoT projects with Arduino Cloud for Enterprise. Secure, flexible, and built for growth. RNWF02 Plug-and-Play Wi-Fi® Modules. Experience reliable, high-performance wireless connectivity with ...