Arduino Rotary Encoder Controlled LEDs: A Complete Guide
Learn how to use an Arduino rotary encoder to control LEDs, adjust brightness, and create effects. Step-by-step guide with code, wiring, and troubleshooting.
Arduino NRF24L01 Transceiver Controlled Relay Light
Learn how to build an Arduino NRF24L01 transceiver-controlled relay light for wireless home automation. Step-by-step guide, circuit, and code included!
Arduino NRF24L01 Wireless Joystick Robot Car
Learn how to build an Arduino NRF24L01 Wireless Joystick Robot Car with step-by-step instructions, wiring, code, and troubleshooting tips.
Arduino Flex Sensor Controlled Robot Hand
Learn how to build an Arduino Flex Sensor Controlled Robot Hand using flex sensors, servo motors, and Arduino. Perfect for DIY robotics & prosthetics!
BME280 – Temperature, Humidity, and Pressure Sensor
Introduction Environmental sensors play a critical role in monitoring atmospheric conditions for various applications, from weather forecasting to smart home automation. One of the most versatile and widely used sensors …
BMP280 – Barometric Pressure & Temperature Sensor | Features & Uses
Discover the BMP280 barometric pressure and temperature sensor. Learn its features, applications, and how to integrate it with Arduino, Raspberry Pi & more.
BMP180 – Barometric Pressure and Altitude Sensor
Introduction The BMP180 is a high-precision barometric pressure and altitude sensor widely used in weather stations, GPS navigation, and embedded systems. It is a successor to the BMP085 and is …
DHT22 – Temperature and Humidity Sensor (more accurate than DHT11)
The DHT22 sensor is a popular choice for measuring temperature and humidity in various applications, offering higher accuracy and a broader measurement range compared to its counterpart, the DHT11. Both …