I assembled the main body of the microscope using individually-purchased LEGO bricks. Instead of using motors and gears from LEGO Technic, I designed custom actuators using FreeCAD software and ...

Once the program is running in the robot, you can go to your phone to find the GalaxyRVR SSID defined in the program. Connect to it with the password in the program, in our case: 12345678. Now find ...

Abstract: This paper describes a low-cost proportional-integral-derivative (PID) control system of DC motor based on an Arduino Uno board. The motor speed measured by means of an optical encoder is ...

A Brushed ESC is an electronic speed controller designed specifically for brushed DC motors. In principle, a brushed DC motor runs continuously as long as an appropriate voltage is applied. To control ...

In the last few decades, several monitoring systems integrated with water level detection have been the major research focus. Production boost and its sustainability depend mainly on sustainable water ...

Power MOSFETs are ideal for controlling large loads from an Arduino or Raspberry Pi. Placing the MOSFET in the high side is often preferable but demands very high gate voltages — much higher than a ...

Home automation systems are increasingly gaining popularity day by day, and nowadays it's become easy to turn on & off certain appliances by using some simple control mechanism like a relay or a ...

If you are looking for a DIY project linked to hypnosis or optical illusions, this simple hypno wheel idea is for you! A hypno wheel, also called as hypno disc or hypnosis spiral, is a spinning spiral ...