Petoi has been shrinking Boston Dynamics down to desk size for almost a decade now. Dr. Rongzhong Li started the company in ...

This project demonstrates how to interface an IR sensor module with an Arduino UNO along with an LED and a buzzer. The IR sensor contains an infrared transmitter and receiver that detect reflected ...

The Smart Automatic Dustbin is an Arduino-based project designed to improve waste disposal through automation and smart sensing technology. The system uses an infrared (IR) sensor to detect the ...

Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

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What are the new Warframe codes? If you're on the hunt for free glyphs and cosmetics, you're in luck - we've got a complete list of available codes for the Digital Extremes shooter. If you don't want ...

All the codes above have been tested as working at the time of submission. However, codes with unknown expiry dates may stop working at any time. Spotted a new code we haven't included or tried one ...

2nd November 2026: We checked for new Untitled Boxing Game codes. Untitled Boxing Game is a popular Roblox game where you step into the ring and face off against other Roblox players in tense and ...

2nd November 2026: We added new Basketball Legends codes. Basketball Legends is a popular Roblox game which offers quick-fire B Ball action. Instead of having to think about what team you want to play ...

What are the new Peroxide codes? If you're trying to get ahead of the competition in Peroxide, we've collated all the latest codes for free product essences. We'll also run you through how to redeem ...