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How To Electronics

Editor's Pick

Interfacing ADXL375 Accelerometer with Arduino
Arduino Projects

Interfacing ADXL375 Accelerometer with Arduino (±200g)

Mamtaz AlamJune 28, 2025
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Industrial Automation with Amazon AWS IoT Core & ESP8266

Mamtaz AlamOctober 20, 2023
DIY Smart Blind Stick using Op-Amp & IR Sensor
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DIY Smart Blind Stick using Op-Amp & IR Sensor

Mamtaz AlamFebruary 2, 2025

Latest Posts

ESP32 Fingerprint Attendance System with Live Web Dashboard

ESP32 Fingerprint Attendance System with Live Web Dashboard

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IoT Based PM & Air Quality Monitoring System using ESP32

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DIY ESP32 MLX90640 IR Thermal Camera with Live Web Display

DIY ESP32 MLX90640 IR Thermal Camera with Live Web Display

May 10, 2026
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

Arduino Projects & Tutorials

Gesture Controlled Robot Accelerometer

Wireless Gesture Controlled Robot Using Accelerometer & Arduino

Mamtaz AlamUpdated:August 3, 20238 Mins Read3K

Wireless Gesture Controlled Robot Using Accelerometer & Arduino In this project, we will learn how…

Bluetooth Controlled Robot Arduino

Wireless Bluetooth Controlled Robot using Arduino

August 3, 2023
Interfacing BMI160 Accelerometer & Gyroscope with Arduino

Interfacing BMI160 Accelerometer & Gyroscope with Arduino

February 2, 2025
soil EC sensor arduino

DIY Soil EC Salinity Meter using Arduino & Soil EC Sensor

October 24, 2024
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Interfacing RGB LED Strip with Arduino with Fade & Color Effect

August 22, 2022

IoT Projects & Tutorials

Home Automation Arduino IoT Cloud ESP32 IoT Projects

Home Automation with Arduino IoT Cloud using ESP32

Mamtaz AlamUpdated:February 5, 202416 Mins Read15K
DIY Spiderbot Hexapod Robot using ESP32-CAM FOV ESP32-CAM Projects

DIY Spiderbot Hexapod Robot using ESP32-CAM FOV

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ESP32 TFT Touch Screen Camera ESP32 Projects

ESP32 TFT Touch Screen Display Camera Based Projects

Mamtaz AlamUpdated:August 21, 202237 Mins Read3K
Facial Recognition Based Attendance System ESP32-CAM Projects

Face Recognition Based Attendance System using ESP32 CAM

Priyansh ShankhdharUpdated:May 29, 2023158 Mins Read43K

Learn Electronics

DC-to-DC Step Up Boost Converter

Boost Converter: Basics, Working, Design & Application

August 4, 2023
Full Wave Bridge Rectifier

Full Wave Rectifier Basics, Circuit, Working & Applications

August 4, 2023
Types of Diode : Overview, Symbol, Working & Applications

Types of Diode : Overview, Symbol, Working & Applications

May 20, 2023
Cycloconverters Design, Working, Types & Applications

Cycloconverters: Design, Working, Types & Applications

May 20, 2023

Product Reviews

The Best 60W Electric Soldering Iron Station Product Review

The Best 60W Electric Soldering Iron Station – Test & Review

Mamtaz AlamUpdated:June 28, 20256 Mins Read

Introduction This post explains about the Best 60W Electric Soldering Iron Station from Kaiweets. The…

Getting Started with Nuvoton NuMaker UNO NUC131 Microcontroller

Getting Started with Nuvoton NuMaker UNO NUC131 Microcontroller

July 9, 2023
Raspberry Pi Embedded System Development Kit for Beginners

Raspberry Pi Embedded System Development Kit for Beginners

August 18, 2023
PlayStation 5 vs Xbox Series X Compared

PlayStation 5 vs Xbox Series X Compared

October 14, 2023
Best 7 inch Raspberry Pi Touch Screen Display - SunFounder TS-7 Pro

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

August 1, 2023
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Don't Miss

Expanding ESP8266 Analog Pin with ADS1115

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TM1637 Arduino

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Blind Walking Stick Using Arduino & Ultrasonic Sensor HC-SR04

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IoT Applications for Enhanced Living & Working Environments

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Raspberry Pi Projects

Thermal Imaging Camera with MLX90640 & Raspberry Pi
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DIY Thermal Imaging Camera with MLX90640 & Raspberry Pi

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Raspberry Pi 4 Model B
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Raspberry Pi 4 Model B comparison & what’s inside the box

Mamtaz AlamAugust 28, 2023

Raspberry Pi Pico Projects

32 Projects with Elecrow Raspberry Pi Pico Advanced Kit Raspberry Pi Pico Projects

32 Projects with Elecrow Raspberry Pi Pico Advance Kit

Servo Motor Control Raspberry Pi Pico Raspberry Pi Pico Projects

How to Control Servo Motor with Raspberry Pi Pico

in Raspberry Pi Pico I2C Scanner Raspberry Pi

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Raspberry Pi Pico W Projects

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Raspberry Pi Pico W send BME280 Sensor Data to Blynk 2.0

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Send Sensor Data to Thingspeak with Raspberry Pi Pico W

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Home Automation using Raspberry Pi Pico W & Blynk 2.0

Power Electronics

Designing of MPPT Solar Charge Controller using Arduino Arduino Projects

Designing of MPPT Solar Charge Controller using Arduino

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Lithium Ion Battery Charger Circuit

Lithium-Ion Battery Charger Circuit using MCP73831

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Power Supply for ESP32 with Battery Charger & Boost Converter

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Transformerless Power Supply

Transformerless Power Supply – 220V AC to 9V DC

May 29, 2023

555 Timer Projects

555 Timer Projects

Voltage Doubler Circuit using 555 Timer IC

Mamtaz AlamUpdated:May 13, 20235 Mins Read3K

Overview In this guide we will make a Voltage Doubler Circuit using 555 Timer IC.…

Project for Girlfriend - Heart Shaped Serial LED Flasher Circuit using 555 Timer

Heart Shaped LED Flasher Circuit using 555 Timer

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Dark/Light Detector using 555 Timer

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

February 2, 2025
Light Dimmer Circuit using 555 Timer IC & MOSFET

Light Dimmer Circuit using 555 Timer IC & MOSFET

December 2, 2024
LED Blinking Circuit using 555 Timer

Automatic LED Blinking Circuit using 555 Timer IC – LED Flasher

February 14, 2025

LoRa/LoRaWAN Projects

SX1272 Based LoRa USB Dongle Gateway 868/915MHz LoRa/LoRaWAN Projects

SX1272 Based LoRa USB Dongle Gateway 868/915MHz

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Overview In this guide, we will learn about the SX1272 Based LoRa USB Dongle Gateway. The LoRa USB Dongle is a low-cost RF front-end transceiver…

SX1276 STM32 LoRa/LoRaWAN Projects

Interfacing LoRa SX1276 with STM32 Microcontroller | LR1276-915MHz

Mamtaz AlamUpdated:May 29, 202317 Mins Read12K

Overview In this tutorial, we will learn Interfacing of LoRa Module SX1276 with STM32 Bluepill Microcontroller. The LR1276UA-A-915 module uses SX1276 IC and works on…

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…

Latest Posts

DIY Colorimeter using AS7265x Spectroscopy Sensor & ESP32 ESP32 Projects

DIY Colorimeter using AS7265x Spectroscopy Sensor & ESP32

Mamtaz AlamUpdated:February 1, 202610 Mins Read1K
Flight Black-Box Motion Recorder using ESP32 & BMI160

Flight Black-Box Motion Recorder System using ESP32 & BMI160

December 7, 2025
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

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Build IoT DC Energy Meter with ESP32 Web Dashboard

Build IoT DC Energy Meter with ESP32 Web Dashboard

September 5, 2025
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