Search results for: 'interfacing'

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...

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...

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...

Liquid Level Float Switch Features The liquid level float switch is a very simple sensor that works like a switch. This sensor places vertically, floating on water. The float is located on a pipe that can move on the liquid surface. It works based on the magnetic field. Note Until you have not placed the sensor on the liquid surface, the switch is closed and when the sensor is placed on the liquid, the float moves on the pipe and goes up and the switch remains open. ...

3.5 INCH TFT DISPLAY Features This module is a 3.5-inch TFT LCD module with "320X480" resolution and 65K color display. It is suitable for Arduino Uno and Mega2560 development boards, and also supports SD card expansion function. It uses 8-bit parallel port communication, and the driver IC is ILI9486. You can download the datasheet of this module here. [wpdm_package id='19117'] 3.5 INCH TFT Display Pinout This module has 20 pins: 5V: Module power supply – 5 V 3.3V: Module power supply �...

SW-520D Tilt Sensor Module Featurs A SW-520D Tilt Sensor is an electronic device that detects the orientation of an object and gives its output High or Low accordingly. Basically, it has a metallic ball inside it which moves and makes the circuit. The sensor's sensitivity is at 10 degrees tilt. This module has two output pins for each path. When tilt angle is more than 10 degree, the output is low. Note The output is on trigger mode. You can download the datasheet of this module ...

Double-sided Touch Sensor Features There is a wide variety of touch sensors. One of these sensors is double-sided touch sensor with 3-pin and 4-pin interface on each side. Pin N in 4-pin interface is not used. Note Pin S is always HIGH and changes to LOW if the switch is touched. (If not touched, it will be HIGH again.) Double-sided Touch Sensor Pinout This Module has 3 main pins:VCC: Module power supply – 3.3/ 5 VGND: GroundS: Sensor output (5V)N: Not us...

HTTM Series Capacitive Touch Sensor Features This touch module is available in different series with a variety of backlight colors. It features low price, high efficiency and long lifespan. The sensor part can also be placed on glass and thin plastic.Its output is on trigger mode which works like a switch. That is, when it is touched, its will be HIGH and remains HIGH until the next touch.The input voltage is 2.7 to 6 V and output pin voltage is 3.3 V. You can download t...

2.8 INCH TFT DISPLAY Shield Features This module is a 2.8-inch TFT LCD module with "320X240" resolution and suitable for Arduino Uno and Mega2560 development boards. It's a touch display shield and uses 8-bit parallel port communication. You can download the datasheet of this module here. [wpdm_package id='19253'] 2.8 INCH TFT Display Shield Pinout This module has 20 pins:5V: Module power supply – 5 V3.3V: Module power supply – 3.3 VGND: GroundLCD_RST: LCD...

SR602 PIR Motion Detection Sensor Features PIR or Passive Infra-Red sensors detect motion based on infrared light of ambient heat. PIR sensors are commonly used in security alarms to detect the presence of human. The SR602 sensor is able to detect movement up to a distance of about 3 meters. This sensor has a digital output. When it detects motion, output will be High and it last 2.5 second. After that it returns to LOW. Note You can adjust sensitivity and HIGH time duration usin...