Month: June 2025
Using the HC-SR501 PIR Motion Sensor – With Arduino
Motion sensing devices are commonly used in burglar alarms and automated lighting systems. The HC-SR501 is a motion sensor module that is inexpensive and very…
DHT11 Real-Time Heat Index Meter Using Arduino LCD 16×2 I2C
In recent years, the need for efficient and real-time heat monitoring systems has become increasingly critical, particularly in areas related to environmental conditions. One such…
How to Display Text on 128×64 OLED Using ESP32
Are you interested in adding visual output to your electronics projects? In this guide, we’ll walk you through the process of using a 128×64 OLED…
How to Use OLED Display with ESP8266
Having everything connected over WiFi is great, all the information directly on your phone, tablet or laptop is incredibly powerful but sometimes you just want…
ARDUINO RGB MODULE
The KY-016 Full Color RGB LED emits a wide range of different colors by mixing red, green and blue light. Compatible with many popular microcontrollers…