Close Menu
  • Articles
    • Learn Electronics
    • Product Review
    • Tech Articles
  • Electronics Circuits
    • 555 Timer Projects
    • Op-Amp Circuits
    • Power Electronics
  • Microcontrollers
    • Arduino Projects
    • STM32 Projects
    • AMB82-Mini IoT AI Camera
    • BLE Projects
  • IoT Projects
    • ESP8266 Projects
    • ESP32 Projects
    • ESP32 MicroPython
    • ESP32-CAM Projects
    • LoRa/LoRaWAN Projects
  • Raspberry Pi
    • Raspberry Pi Projects
    • Raspberry Pi Pico Projects
    • Raspberry Pi Pico W Projects
  • Electronics Calculator
Facebook X (Twitter) Instagram
  • About Us
  • Disclaimer
  • Privacy Policy
  • Contact Us
  • Advertise With Us
Facebook X (Twitter) Instagram Pinterest YouTube LinkedIn

How To Electronics

  • Articles
    • Learn Electronics
    • Product Review
    • Tech Articles
  • Electronics Circuits
    • 555 Timer Projects
    • Op-Amp Circuits
    • Power Electronics
  • Microcontrollers
    • Arduino Projects
    • STM32 Projects
    • AMB82-Mini IoT AI Camera
    • BLE Projects
  • IoT Projects
    • ESP8266 Projects
    • ESP32 Projects
    • ESP32 MicroPython
    • ESP32-CAM Projects
    • LoRa/LoRaWAN Projects
  • Raspberry Pi
    • Raspberry Pi Projects
    • Raspberry Pi Pico Projects
    • Raspberry Pi Pico W Projects
  • Electronics Calculator
How To Electronics

Editor's Pick

IOT Biometric Fingerprint Attendance
IoT Projects

IoT Biometric Fingerprint Attendance System using ESP8266

Mamtaz AlamOctober 4, 2023
Raspberry Pi Pico W thingspeak DHT11
Raspberry Pi Pico W Projects

Send Sensor Data to Thingspeak with Raspberry Pi Pico W

Mamtaz AlamJanuary 12, 2023
PIR Motion Sensor Raspberry Pi Pico
Raspberry Pi Pico Projects

Interfacing PIR Motion Sensor with Raspberry Pi Pico

Mamtaz AlamDecember 23, 2023

Latest Posts

IoT Based PM & Air Quality Monitoring System using ESP32

IoT Based PM & Air Quality Monitoring System using ESP32

Mamtaz Alam11 Mins Read
DIY ESP32 MLX90640 IR Thermal Camera with Live Web Display

DIY ESP32 MLX90640 IR Thermal Camera with Live Web Display

Mamtaz AlamUpdated:May 10, 202611 Mins Read1K
IoT Activity Tracker with ESP32 & Accelerometer Gyroscope

IoT Activity Tracker with ESP32 & Accelerometer/Gyroscope

May 2, 2026
A Guide to Sourcing Obsolete ICs for Vintage Projects

Beyond AliExpress: A Guide to Sourcing Obsolete ICs for Vintage Projects

April 21, 2026

ESP32 IoT Vehicle Motion Analyzer with MPU6050 & LIS3MDL

April 27, 2026
Building a Smart Sensor Node with a BLE Microcontroller

Building a Smart Sensor Node with a BLE Microcontroller

February 26, 2026
High-Accuracy Pitch, Roll, Yaw with ESP32 & BNO08x IMU

High-Accuracy Pitch, Roll, Yaw with ESP32 & BNO08x IMU

April 27, 2026
DIY Colorimeter using AS7265x Spectroscopy Sensor & ESP32

DIY Colorimeter using AS7265x Spectroscopy Sensor & ESP32

February 1, 2026

Arduino Projects & Tutorials

Touch Based Door Lock System Using Arduino

Touch Based Door Lock System Using Arduino & Touch Sensor TTP223

Mamtaz AlamUpdated:August 22, 202223 Mins Read2K

Touch Based Door Lock System Using Arduino: In this project of we will learn How…

BME680 Arduino

Interfacing BME680 Integrated Environmental Sensor with Arduino

August 21, 2022
ADS1115 16-Bit ADC Module with Arduino

How to use ADS1115 16-Bit ADC Module with Arduino

November 28, 2024
Interfacing SHT3x Arduino

Interfacing SHT3x Humidity & Temperature Sensor with Arduino

August 22, 2022
BME280 Arduino

BME280 & Arduino Based Simple Weather Station

November 30, 2022

IoT Projects & Tutorials

WiFi Controlled Robot IoT Projects

WiFi Controlled Robot using ESP8266 & Android App

Mamtaz AlamUpdated:May 29, 202314 Mins Read9K
Color Detection ESP32 CAM IoT Projects

Color Detection & Tracking with ESP32 CAM & OpenCV

Priyansh ShankhdharUpdated:May 29, 2023138 Mins Read17K
ESP32 Projects

Acceleration Measurement with ADXL375 Accelerometer & ESP32

Mamtaz AlamUpdated:June 28, 20255 Mins Read1K
IoT Based Battery Monitoring System ESP8266 ESP8266 Projects

IoT Based Battery Status Monitoring System using ESP8266

Mamtaz AlamUpdated:November 11, 202456 Mins Read33K

Learn Electronics

Switched-Mode Power Supply SMPS

Switched Mode Power Supply: SMPS Design & Applications

May 20, 2023
L298N Dual H-Bridge Motor Driver IC

L298 Dual H-Bridge Motor Driver IC Pins, Working, Applications

May 20, 2023
DC-to-DC Converters

DC-to-DC Converters: Design, Working & Applications

May 20, 2023
Op Amp IC 741 Basics, Characteristics, Pins & Applications

Op Amp IC 741 Basics, Characteristics, Pins, Applications

November 28, 2024

Product Reviews

Lucid ONE - AI Planning 7 DOF Robotic Arm from AmberRobotics Product Review

Lucid ONE: AI Planning 7-DOF Robotic Arm Review

Mamtaz AlamUpdated:May 21, 20234 Mins Read

Overview Amber Robotics is at the forefront of a new era in intuitive control and…

Raspberry Pi Embedded System Development Kit for Beginners

Raspberry Pi Embedded System Development Kit for Beginners

August 18, 2023
RYS8830 GPS GNSS

Reyax RYS8830 GPS/GNSS Receiver Module Complete Guide

May 20, 2023
MyArm 300 PI 2023 - Portable 7-Axis Robotic Arm Review

MyArm 300 Pi Unboxing & Usage – Portable 7-Axis Robotic Arm

February 2, 2025
KAIWEETS KTI-W01 Thermal Imaging Camera In-Depth Review

KAIWEETS KTI-W01 Thermal Imaging Camera: In-Depth Review

April 1, 2025
Social Media Links
  • Facebook
  • Twitter
  • Instagram
  • Pinterest
  • YouTube

Don't Miss

Motion Detection ESP32 CAM

Motion Detection Squid Game using ESP32 CAM & OpenCV

MAX30100 Pulse Oximeter Sensor Arduino

Interfacing MAX30100 Pulse Oximeter Sensor with Arduino

Modbus RTU ESP32 RS485 Communication

How to use Modbus RTU with ESP32 to read Sensor Data

DC Motor Fan Speed Controller with Raspberry Pi Pico

DC Motor/Fan Speed Controller with Raspberry Pi Pico

IoT Electricity Energy Meter

IoT Based Electricity Energy Meter using ESP32 & Blynk

ESP32 Internet Clock

Internet Clock with ESP32 & LCD Display using NTP Client

Trending Posts
  • Buck Converter: Basics, Working, Design & Application
    Buck Converter: Basics, Working, Design & Application
  • How to use INA226 DC Current Sensor with Arduino
    How to use INA226 DC Current Sensor with Arduino
  • How to use Modbus RTU with ESP32 to read Sensor Data
    How to use Modbus RTU with ESP32 to read Sensor Data
  • How to use INA219 DC Current Sensor Module with Arduino
    How to use INA219 DC Current Sensor Module with Arduino
  • 12V DC to 220V AC Inverter Circuit & PCB
    12V DC to 220V AC Inverter Circuit & PCB
  • Designing of MPPT Solar Charge Controller using Arduino
    Designing of MPPT Solar Charge Controller using Arduino
  • IoT AC Energy Meter with PZEM-004T & ESP32 WebServer
    IoT AC Energy Meter with PZEM-004T & ESP32 WebServer
  • IoT Based Electricity Energy Meter using ESP32 & Blynk
    IoT Based Electricity Energy Meter using ESP32 & Blynk
  • ECG Graph Monitoring with AD8232 ECG Sensor & Arduino
    ECG Graph Monitoring with AD8232 ECG Sensor & Arduino
  • IoT Based ECG Monitoring with AD8232 ECG Sensor & ESP32
    IoT Based ECG Monitoring with AD8232 ECG Sensor & ESP32

Raspberry Pi Projects

Best 7 inch Raspberry Pi Touch Screen Display - SunFounder TS-7 Pro
Raspberry Pi

Best 7 inch Raspberry Pi Touch Screen Display – SunFounder TS-7 Pro

Mamtaz AlamAugust 1, 2023
ADXL345 Accelerometer Raspberry Pi 4
Raspberry Pi Projects

Measuring Acceleration with ADXL345 Accelerometer & Raspberry Pi

Mamtaz AlamAugust 19, 2023

Raspberry Pi Pico Projects

IR Thermometer with MLX90614 & Raspberry Pi Pico Raspberry Pi Pico Projects

IR Thermometer with MLX90614 & Raspberry Pi Pico

Reed Switch use Raspberry Pi Pico Raspberry Pi Pico Projects

How to use Reed Switch with Raspberry Pi Pico

Control Stepper Motor with DRV8825 Driver & Raspberry Pi Pico Raspberry Pi Pico Projects

Control Stepper Motor with DRV8825 Driver & Raspberry Pi Pico

Raspberry Pi Pico W Projects

IoT Controlled Relay using Raspberry Pi Pico W WiFi Raspberry Pi Pico W Projects

IoT Controlled Relay using Raspberry Pi Pico W WiFi

IoT Soil Moisture Monitor with Raspberry Pi Pico W & Blynk Raspberry Pi Pico W Projects

IoT Soil Moisture Monitor with Raspberry Pi Pico W & Blynk

BME280 Raspberry Pi Pico W Blynk Raspberry Pi Pico W Projects

Raspberry Pi Pico W send BME280 Sensor Data to Blynk 2.0

Power Electronics

Power Supply for NodeMCU ESP8266 Projects

Power Supply for NodeMCU with Battery Charger & Boost Converter

Mamtaz AlamUpdated:October 2, 202225 Mins Read18K
Lithium Ion Battery Charger Circuit

Lithium-Ion Battery Charger Circuit using MCP73831

September 12, 2023
DIY 5V 3A USB Charger for Car or Solar Panel

DIY 5V 3A USB Charger for Car or Solar Panel (4-30V Input)

September 12, 2023
DC-DC Converter using 555 Timer IC

Simple DC-DC Converter using 555 Timer IC (7.5-35V)

October 2, 2022

555 Timer Projects

Flashing Police Light LED Effect using 555 Timer 555 Timer Projects

Flashing Police Light LED Effect using 555 Timer

Mamtaz AlamUpdated:June 25, 20233 Mins Read3K

Overview In this project, we will build a Flashing Police Light using 555 Timer &…

PWM Lamp Dimmer Circuit using IC 555 Timer

Simple PWM Lamp Dimmer Circuit using IC 555 Timer

August 10, 2023
Dark/Light Detector using 555 Timer

Dark/Light Detector using 555 Timer & LDR – Electronics Mini Project

February 2, 2025
PWM Based DC Motor Speed Control using 555 Timer

PWM Based DC Motor Speed Control using 555 Timer

August 10, 2023
Light Dimmer Circuit using 555 Timer IC & MOSFET

Light Dimmer Circuit using 555 Timer IC & MOSFET

December 2, 2024

LoRa/LoRaWAN Projects

LoRa Soil Moisture IoT Projects

LoRa Based Soil Moisture Monitoring on LoRa ESP32 WebServer

Mamtaz AlamUpdated:August 20, 202227 Mins Read3K

Overview: LoRa Based Soil Moisture Monitoring In this Smart Agriculture Project, we will make LoRa Based Soil Moisture Monitoring System Project. The LoRa Soil Moisture…

ESP32 LoRa Thingspeak Gateway Sensor Node IoT Projects

ESP32 LoRa Thingspeak Gateway with LoRa Sensor Node

Mamtaz AlamUpdated:August 21, 202224 Mins Read6K

In this project, we will make ESP32 LoRa Thingspeak Gateway with LoRa Sensor Node. The project is basically a sensor monitoring system on Thingspeak Server…

RYLR890 Arduino Arduino Projects

How to use Reyax RYLR890 LoRa Module with Arduino

Mamtaz AlamUpdated:August 21, 202285 Mins Read12K

Overview In this project, we will learn how to use Reyax RYLR890 LoRa Module with Arduino. The RYLR890/RYLR896 transceiver module features the Lora long range…

Latest Posts

Flight Black-Box Motion Recorder using ESP32 & BMI160 ESP32 Projects

Flight Black-Box Motion Recorder System using ESP32 & BMI160

Mamtaz AlamUpdated:December 7, 202510 Mins Read2K
Humidity & Temperature Monitoring using DHT11 & NodeMCU on ThingSpeak

ESP8266 & DHT11 Humidity Temperature Monitor on ThingSpeak

October 19, 2025
IoT based Battery SoC (%) Monitoring System with ESP32

IoT based Battery SoC (%) Monitoring System with ESP32

September 28, 2025

Speed-Run Translations: Making Fast-Moving Meme Videos Accessible Worldwide

September 22, 2025
DIY ESP32 Board for Battery Powered IoT Applications

DIY ESP32 Board for Battery Powered IoT Applications

September 28, 2025
Build IoT DC Energy Meter with ESP32 Web Dashboard

Build IoT DC Energy Meter with ESP32 Web Dashboard

September 5, 2025

The Future of Video Production: Adding Emotion with AI Voice Generators

August 26, 2025
Follow Us
  • Facebook
  • Twitter
  • Pinterest
  • Instagram
  • YouTube
About Us

“‘How to Electronics’ is a vibrant community for electronics enthusiasts and professionals. We deliver latest insights in areas such as Embedded Systems, Power Electronics, AI, IoT, and Robotics. Our goal is to stimulate innovation and provide practical solutions for students, organizations, and industries. Join us to transform learning into a joyful journey of discovery and innovation.

Copyright © How To Electronics. All rights reserved.
  • About Us
  • Disclaimer
  • Privacy Policy
  • Contact Us
  • Advertise With Us

Type above and press Enter to search. Press Esc to cancel.

Ad Blocker Enabled!
Ad Blocker Enabled!
Looks like you're using an ad blocker. Please allow ads on our site. We rely on advertising to help fund our site.