IR LED current rating: 30mA nominal, 600mA pulse loading at 1% duty cycle
IR LED wavelength: 940nM
Photodiode peak response wavelength: 940nM”
Out of stock
“The IR Transmitter and Receiver pair matched pair used in our IR proximity, White Line or Micromouse sensor. It consists of 5mm 940 nanometer wave length high power IR LED and photodiode having peak sensitivity at 940 nanometer wavelength.
Out of stock
1 can detect ambient humidity and temperature
2 sensor DHT11
3 humidity measuring range: 20%-95% (range 0-50 degrees) and humidity measurement error: +-5%
4 temperature measurement range: 0-50 degree temperature measurement error: +-2
4 operating voltage 3.3V-5V
5 output digital output
6 fixed bolts holes, is easy to install
7 small Board PCB dimensions: 3.2cm*1.4cm
8 power led (red)
Up for sale is a MELEXIS MLX90614ESF-BAA-000-TU-ND non-contact infrared thermometer for use with Arduino,
or any microcontroller that can communicate with it through it’s I2C interface.
This sensor comes with a breakout board with all of the components needed for operation and two types of pins.
Water flow sensor can be used to measure the flow of liquids, i.e. the consumption of liquids in industrial or domestic usage.
For example you can make a robotic cocktail dispensing machine, and can use this sensors to accurately measure components like Soda, Water, etc.
Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse Signal.
A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying DC power source to a TEC, heat will be transferred from one side of the module to the other. It creates a cold and hot side. They are widely used in industrial areas, for example, computer CPU, CCDs, portable refrigerators, medical instruments, and so on.