Author Archives: cws electronic

Smart home lighting

The Future of Home Automation: A Guide to Smart Home Lighting If you are unable to read for any reason, you can listen to the audio of the article below   With the rise of smart technologies, the concept of a smart home has become increasingly popular. Smart home lighting is one of the most […]

Piezoelectric cold steam production module

Cold steam production module

Free download of the cold steam module project Single piezo, four piezo The cold steam production device is a practical tool for increasing humidity in an environment. Its primary use is in greenhouses or spaces where plants are kept. Therefore, it is also highly useful and important for household plants, as higher humidity promotes healthier […]

Getting to Know the SG90 Servo Motor

SG90-Servo-Motor

Let’s learn more about the sg90 servo motor and see what its uses are. Servo motors are an essential component in countless robotics, automation, and DIY projects. Among them, the SG90 micro servo motor stands out as a popular choice for hobbyists and professionals alike due to its affordability, reliability, and versatility. This article will […]

Making an audio equalizer with Arduino and LED

Arduino-Echolizer.

How to make an attractive audio equalizer with Arduino? An LED equalizer is a visually captivating and practical project that showcases the dynamics of sound intensity through light. Whether you’re an electronics enthusiast or someone looking for an engaging DIY project, creating a 10 LED equalizer based on sound intensity can be a fun and […]

Create a Police Light Effect with Arduino

Police-Light-Effect-with-Arduino

Create a Police Light Effect with Arduino In this project, we will create a police light effect using Arduino and 10 LEDs. The setup includes 5 blue LEDs and 5 green LEDs, which will blink alternately in a “police-style” pattern. This is a fun and educational project for beginners to learn about basic Arduino programming […]

Training on motherboard troubleshooting and repairs and familiarization with the motherboard block diagram

motherboard-repair

How can we troubleshoot and repair a motherboard? Motherboards are the main component in PCs and laptops. All hardware, including hard drives, graphics cards, RAM, and even a simple flash drive, connects to the motherboard. It is the motherboard that manages all these hardware connections and ensures seamless communication between them. What do chipsets on […]

How to control motor speed with Arduino

Motor speed control with Arduino

Motor speed control with Arduino Controlling motor speed with Arduino is a fundamental project for enthusiasts and professionals in robotics and electronics. This tutorial explains how to control motor speed with Arduino, providing practical examples, a deep dive into Pulse Width Modulation (PWM), and an advanced implementation using PID control. By the end, you’ll have […]

Miniature screw transformer control module

Miniature-screw-transformer-control-module

Get to know the miniature screw transformer module Winding a transformer or building one always seems difficult and requires precise machinery. Of course, this is somewhat true, but let me change your perspective a bit and introduce to you a miniature transformer winding device (module) that you can use to create small-scale transformers, such as […]

✅ Smart Air Quality Monitoring Using the MQ-2 Sensor

Air-Quality-Monitorin

How can we measure the air quality of the environment and determine whether it is healthy or polluted? In this article, we will teach you how to build a functional module for monitoring the air quality of your environment and displaying the air status on a screen. By further developing this project, you can create […]