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L298N Motor Driver Module Features The L298N module is used to drive DC motors with a maximum current of 2 amps. The L298N driver module is easy to use. It contains a good filter circuit and gives you access access to inputs and outputs via pin headers and terminals. The L298N is a dual full-bridge motor driver that allows two DC motors to be connected simultaneously. Note The L298N motor controller follows the H-bridge configuration, which is handy to drive a stepper motors. This driver needs a logic vo...

GML692 Load Cell Sensor Features Load cells are electronic sensors used to measure weight and force. The structure of a load cell is made of an alloy body and a number of tensile strengths that change value by applying force and return to their original value by removing force. The capacity of a load cell is the maximum amount of force it can withstand. Note To measure tensile strength changes, we use the HX711 module. It is a high-precision analog-to-digital converter. Note 2 If you w...

YwRobot Vibration Sensor Features Tilt sensors detect vibrations by having small metal spheres inside. You can use the generated signal to make an alarm if there is vibration. The output of this sensor is a digital signal. This Vibration Sensor is easy to interface with Arduino and you can use it to detect vibration. YwRobot Vibration Sensor Pinout This sensor has 4 pins:5V: Module power supply –2.4 V to 5 VGND: GroundOUT: OutputYou can see pinout of this module in...

YwRobot Vibration Motor Features This small built-in module uses a high-quality vibration motor. You can make some interesting Arduino projects such as an alarm, a notifier or even a vibrating robot! When the input is high, the motor will vibrate just like your cell phone. You can control the ON/OFF or vibration intensity through digital signal or PWM signal.The module adopts a high-quality mobile phone vibration motor; the vibration effect is evident; it is amplified and suitable as a non-audible indic...

Vibration Motor Module Features This small built-in module uses a high-quality vibration motor. You can make some interesting Arduino projects such as an alarm, a notifier or even a vibrating robot! When the input is high, the motor will vibrate just like your cell phone. You can control the ON/OFF or vibration intensity through digital signal or PWM signal. The module adopts a high-quality mobile phone vibration motor; the vibration effect is evident, it is amplified...

YF-S201C Water Flow Sensor Features YF-S201C is a sensor used to measure the water flow. This water flow sensor mainly consists of a plastic valve body, rotor assembly, and hall effect sensor. This module works based on the hall magnetic effect. So when water flows through the rotor assembly, the rotor will rotate and the hall effect sensor will produce an electric pulse. By counting these generated pulses, the amount of water passing through the sensor can be calculated.The measuring range of water fl...

YF-S201 Water Flow Sensor Features YF-S201 is a sensor used to measure the water flow. This water flow sensor mainly consists of a plastic valve body, rotor assembly, and a hall effect sensor. This module works based on the hall magnetic effect. So when the water flows through the rotor assembly, the rotor will rotate and the hall effect sensor will produce an electric pulse. By counting these generated pulses, the amount of water passing through the sensor can be calculated.The measuring range of wat...

MAX30102 Heart Rate Module Features MAX30102 sensor is used to detect blood oxygen and heart rate. First, infrared radiation is sent and reflected by hitting the finger, and then the amount of oxygen in the blood is determined by measuring the wave amplitude. Heart rate is also obtained by analyzing the time series response of this radiation.The MAX30102 is an integrated module compatible with the Arduino and STM32. It integrates a red LED with an infrared LED, a photoelectric detector, an optical devi...

AP3216 Sensor Features The AP3216C is an integrated ALS & PS module that includes a digital ambient light sensor [ALS], a proximity sensor [PS], and an IR LED in a single package. This module is well suited to applications under clear glass or darkened glass. The proximity function is targeted specifically towards near field application and detects external object with simple configurable zone controlled by registers.  Note You need a 220 to 470 ohm resistor to interface this module. ...

FSR-402 Force Sensitive Resistor Features Force-sensitive resistors are simple sensors for detecting weight and force. That’s why they are called Force Sensing Resistor or FSR. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. Put this sensor in the circuit like other resistors to get the output. When no pressure is being applied to the FSR, its resistance will be maximum or infinitive. This is a force se...