The Arduino Opta has three versions of PLCs. The three versions consist of the Lite, the RS485, and connectivity units. The connectivity units are Bluetooth, Wi-Fi, and Ethernet. The connectivity ...

Figure 1. Arduino Uno. available to control a DC motor [8]. The Arduino Uno is one of the most common starter boards that are being used to control multiple kinds of motors, especially DC motors, ...

KEYWORDS: DC Motors, Arduino UNO, PWM, H-Bridge, Microcontroller JOURNAL NAME: Open Access Library Journal, Vol.12 No.3, March 14, 2025 ABSTRACT: This paper describes the development and ...

The circuit in the figure provides three levels of speed control for a dc motor, using a PC’s parallel port (LPT1). A C++ program performs the control functions by allowing the signals from the ...