In this video, I demonstrate my homemade liquid dosing system for aquarium plant fertilizers and minerals, which can be ...

Programmable logic controllers are widely used in industrial automation systems to control machinery, monitor sensors, and manage manufacturing operations. Although PLCs provide reliable machine ...

Have you ever wanted to turn external electrical devices ON/OFF from your PC? In this article, we will explain how to turn LEDs on and off from a PC using the "USB RELAY X-RL2 (2-channel)," a ...

Taezoo Park, 2023-04-22 (Rebirth - II), 2023, CRT TV monitor, mount, Raspberry Pi, Arduino, LED matrix, pipe, chair, speaker, traffic light, LED light, U-matic tape ...

Arduino Battery Capacity Tester is a simple hardware and software project for measuring battery discharge or charge characteristics using an Arduino-compatible microcontroller, an ACS712 current ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Abstract: This study presents a low-cost, Arduino-based behavioral system designed to deliver liquid rewards (e.g., sugar water) to rodents upon stepping onto a designated force-sensitive platform.

In electronic and industrial automation systems, relay modules play a crucial role by allowing low-power control signals to switch high-power devices. Selecting between a 5V relay module and a 12V ...