October 2025. A maker uploaded a video to YouTube. The title was "Build an ESP32 RC Submarine with FPV Camera". Just $117. An ESP32 microcontroller and a 3D printer. An acrylic pipe and a syringe. By ...

Description: $2 for 10pcs PCBs (24 hours turnaround time) Making a good lighting system for your rc projects is not complicated at all, in this video I'll show the whole process to make yours, using ...

In this video I build a reverse coupling and use it to try and solve the drone's issues. In this series, I will be building a single propeller spherical drone which will be controlled via an Arduino.

A real estate firm has acquired nearly 78 acres of land near the intersection of Ustick and North Can-Ada roads in unincorporated Canyon County with an eye toward the future growth of the area. The ...

DC motors are widely used in industries to convert electrical energy into mechanical energy. The rotational movement of the motor shaft provides the power required for various applications like ...

A servo motor is a type of motor that is used to control the precise movement of a device. It typically consists of a DC motor, a control circuit, and a feedback mechanism. The feedback mechanism is ...

In this time of the Corona pandemic, elevators have become a high-risk place where everybody touches the same buttons. At many places, people have discovered tricks to prevent contact with elevator ...

Today’s commercial aircraft are packed to the elevators with sensors, computers, and miles and miles of wiring. Inside the cockpit you’re more than likely to see banks of LCDs and push buttons than ...