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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...

VL53L0X Distance Sensor Features The VL53L0X sensor is a laser rangefinder. First, the sensor sends a laser pulse, and the distance from object to the sensor is estimated by measuring the travel time of the laser pulse. Due to the very high speed of light, this sensor is not used in applications less than a millimeter. This module can measure a maximum distance of 2 meters. The operating voltage is 2.8 to 5 volts and it uses the I2C protocol to communicate with the microcontroller. You can down...

2.0 INCH TFT DISPLAY Features This module is a 2-inch TFT LCD module with "220x176" resolution and 65K color display. It is suitable for Arduino Uno and Mega2560 development boards, and also supports SD card expansion function. The driver IC is ILI9225. You can download the datasheet of this module here.  [wpdm_package id='19870'] 2.0 INCH TFT Display Pinout This module has 8 pins:5V: Module power supply – 5VGND: GroundLCD_RST: LCD resetLCD_CS: LCD sele...

KY-008 Laser Transmitter Module Features This Laser module emits a small intense focused beam of visible red light.  The operating voltage is 3-5 V and the required current is 40mA. Note Since the required current is 40 mA and the Arduino pins can supply this current, this module can be connected directly to Arduino. If need be more than 40mA, direct connection to Arduino will damage the Arduino. In that case, you need to use a laser driver to connect the laser module to Arduino. ...

Focusable Red Line Laser Features This module emits a small intense focused beam of visible red light. This module can be used in fiber optic communications, laser test tools, surgical equipments, GPS tracking, etc. At the top of the laser there is a screw that is used to adjust the laser light. Some key features are:Operating voltage: 3VRequired current for module to be turned on: Less than 40mAOutput power: 5mWLaser wavelength: 650nm Note Since the required current is less than 40mA and the ...

Dot Laser Diode Module Features This module emits a small intense focused beam of visible red light. This module can be used in laser toys, wireless telecommunications, signal equipments, etc.Operating voltage: 5VRequired current for module to be turn on: Less than 40mAOutput power: 5mWLaser wavelength: 650nmWire length: Max 120mm Note Since the required current is less than 40mA and the Arduino pins can supply this current, so this module can be connected directly to Arduino. If it were more ...

PCA9685 16 Channel 12-bit PWM Driver Features PCA9685 16-Channel module is very useful and can help a lot when there are insufficient PWM output pins. The most important application is to control servo motors. This module can control a large number of servo motors at the same time.As mentioned, the PCA9685 driver can be used to control 16 servo motors. In fact, this module only uses the I2C pins of the microcontroller. You can even connect 62 of these modules together to get up to 992 PWM outputs usi...

TowerPro MG995 55G Metal Gear Servo Features Servo motor is a kind of motor that can rotate with high accuracy. If you want to rotate an object to a certain angle and distance, you can use servo motors. These motors can be commonly used in remote control toys, helicopters, RC planes, robots, etc. Servo motors are rated in Kg/cm. A motor with 1kg/cm torque is capable of holding a 1kg weight at a radial distance of 1cm. For example, 6Kg/cm means that this motor can move a 6 kg object that is 1cm away fro...