This code is for an RFID door lock system using an Arduino. It reads the UID of the RFID card and compares it to a predefined ...

Users can also utilize the USB-C, 2.5mm LANC, and Serial ... port will help control the camera and live stream, and it even supports PoE+. Audio connectivity includes a 3.5mm stereo jack input, 5 ...

V, the open-source disruptor in the microcontroller world, is empowering engineers and innovators with its simplicity and ...

Indian postal department has allotted a unique postal code of pin code to each district/village/town/city to ensure quick delivery of postal services. A Postal Index Number or PIN or PIN code is a ...

Hyundai provided flights from Washington, DC, to Palm Springs and accommodation so Ars could drive the new Ioniq 5. Ars does ...

The easiest interface to use was the trusty serial port — hardly the fastest but definitely the best supported. But how does one retrieve an image fired down a serial port? Most of the post is ...

Hyundai provided flights from Washington, DC to Palm Springs and accommodation so Ars could drive the new Ioniq 5. Ars does ...

Waveshare has recently released the RoArm-M3-Pro and RoArm-M3-S, a 5+1 DOF high-torque ESP32 robotic arm kit. The main ...

Chipsee has introduced three new panel PCs powered by the Raspberry Pi Compute Module 5 (CM5), namely the EPC-CM5-070, ...

Before the late Bobby Heenan became one of the best WWE commentators of all time, he made a name for himself as the premier ...

The chances of this port being exclusive to the Microsoft consoles are extremely slim, though, so expect a PS5 version alongside it. Both Resident Evil 5 and Resident Evil 6 originally released ...

AirTags are small enough to slip into a bag, pocket or your car undetected. Here's how to find out if a GPS tracking device ...