Last Minute Engineers -

Basic Electronics

Arduino Projects

ESP32 Projects

ESP8266 Projects

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Learn Electronics

Basic Electronics

Light Emitting Diode (LED)

The Full-Wave Bridge Rectifier

Semiconductor Basics

The Zener Diode

The Half-Wave Rectifier

The Full-Wave Rectifier

PN Junction Diode

Arduino Projects

Control Stepper Motor with DRV8825 Driver Module & Arduino

Control Stepper Motor with L293D Motor Driver IC & Arduino

Send Receive SMS & Call with SIM800L GSM Module & Arduino

How Water Level Sensor Works and Interface it with Arduino

How DHT11 DHT22 Sensors Work & Interface With Arduino

How Rotary Encoder Works and Interface It with Arduino

How Servo Motor Works & Interface It With Arduino

Interface 4×3 & 4×4 Membrane Keypad with Arduino

Interface BME280 Temperature, Humidity & Pressure Sensor with Arduino

Interfacing Micro SD Card Module with Arduino

ESP32 Projects

Configuring & Handling ESP32 GPIO Interrupts In Arduino IDE

Interface DHT11 DHT22 with ESP32 & Display Values Using Web Server

ESP32 Deep Sleep & Its Wake-up Sources

Insight Into ESP32 Features & Using It With Arduino IDE

Create A Simple ESP32 Weather Station With BME280

Insight Into ESP32 Sleep Modes & Their Power Consumption

Interface Multiple DS18B20s with ESP32 & Display Values Using Web Server

Interface OLED Graphic Display Module with ESP32

Getting Date & Time From NTP Server With ESP32

ESP32 Web Updater Over The Air (OTA) Programming In Arduino IDE

ESP8266 Projects

Create A Simple ESP8266 NodeMCU Web Server In Arduino IDE

ESP8266 Over The Air (OTA) Programming In Arduino IDE

Insight Into ESP8266 NodeMCU Features & Using It With Arduino IDE

Interface OLED Graphic Display Module with ESP8266 NodeMCU

Interface DHT11 DHT22 w/ ESP8266 NodeMCU Using Web Server

Display Values of Multiple DS18B20s on ESP8266 NodeMCU Web Server

Getting Date & Time From NTP Server With ESP8266 NodeMCU

Create A Simple ESP8266 Weather Station With BME280