Description ESP-NOW is a wireless communication protocol developed by Espressif Systems for its Wi-Fi chips. It allows devices to...

Overview of VL53L0X Sensor The VL53L0X is a new generation laser-ranging module that works on the Time-of-Flight (ToF) principle which is...

Overview of TCS3200 Color Sensor Color Sensor Module has 4 LEDs with TCS3200 Color Sensor IC. Module is designed in such way a that 4...

Overview of Soil Moisture Soil moisture is basically the content of water present in the soil. This can be measured using a soil moisture...

Overview of ADXL345 Accelerometer Accelerometer is an electromechanical device that measures the force of acceleration due to gravity in...

Overview of ADXL335 Accelerometer Accelerometer is an electromechanical device that measures the force of acceleration due to gravity in...

Overview of MPU6050 Gyroscope MPU6050 sensor module is an integrated 6-axis Motion tracking device. It has a 3-axis Gyroscope, 3-axis...

Overview of DS18B20 Sensor DS18B20 is a Digital Temperature sensor which is developed by Maxim Integration. This sensor measures...

Overview of Thermocouple Thermocouple consists of two different conductors forming an electrical junction at different temperatures. Due...

Overview of LM35 LM35 is a temperature sensor that can measure temperature in the range of -55°C to 150°C. It is a 3-terminal device that...

Overview of Ultrasonic Sensor Ultrasonic Module HC-SR04 works on the principle of SONAR and RADAR systems. It can be used to determine...

Overview of DHT11 Sensor DHT11 sensor measures and provides humidity and temperature values serially over a single wire. It can measure...

Introduction I2C (Inter-Integrated Circuit) is a serial bus interface connection protocol. It is also called as TWI (two-wire interface)...

Introduction Stepper Motor Stepper motor is a brushless DC motor that divides the full rotation angle of 360° into number of equal steps....

Introduction Servo Motor A servo motor is an electric device used for precise control of angular rotation. It is used where precise...

Introduction DC Motor DC motor converts electrical energy in the form of Direct Current into mechanical energy. In case of a motor, the...

Introduction 4x4 Keypad Keypad is used as an input device to read the key pressed by the user and to process it. 4x4 keypad consists of 4...

Introduction Sim900A GSM Module Global System for Mobile communication (GSM) is digital cellular system used for mobile devices. It is an...

Introduction NEO-6M GPS Receiver Module Global Positioning System (GPS) makes use of signals sent by satellites in space and ground...

Introduction MPU6050 Module MPU6050 sensor module is an integrated 6-axis Motion tracking device. It has a 3-axis Gyroscope, 3-axis...