1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

S1, which combines the ESP32-P4 with an ESP32-C5 dual-band WiFi 6 module, instead of the more commonly used ESP32-C6 wireless ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Wi-Fi! It’s everywhere, and yet you can’t really see it, by virtue of the technology relying on the transmission of electromagnetic waves outside the visual spectrum. Never mind, ...

If you've been following the smart home space lately, you've probably noticed that the protocol wars are... complicated. You've got Zigbee devices that need a coordinator, Thread devices that need a ...

When the Tamagotchi first launched all those decades ago, it took the world by storm. It was just a bunch of simple ...

Digital media use—mobile phone, computer, internet, and social media—at nighttime or near bedtime is associated with shorter sleep duration and poorer sleep quality, and it can be especially damaging ...

Spotty Wi-Fi can make even simple tasks feel harder than they should. If you’ve ever had a video call freeze in one room or watched a stream buffer in another, a mesh Wi-Fi system can fix those ...

Wireless earbuds have become the go-to choice for listening on the move. Whether you’re at the gym, commuting or relaxing at home, the best wireless earbuds give you comfort, freedom and solid sound ...

While searching AliExpress, I found the WiFi LoRa 32 (V4) shell set, another ESP32-S3-based off-grid LoRa/Meshtastic communicator designed for long-range wireless applications. Compared to devices ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.