Premium Assorted Resistors: It includes the most common resistor values....
Soldering Wire 0.8mm 100g
Transistor NPN BC547 TO-92
Transistor PNP BC557 TO-92
6x6x10 Push Button
6x6x15 Push Button
Power Button with Red LED See description for more details about the...
This USB LED Lamp has a flexible lamp body and can be used with laptops...
The HC-SR501 Pyroelectric Infrared Sensor is used to detect the presence of people. It is commonly used in turning the lights on and off automatically when people arrive or leave. It is very reliable for robot projects which need human detection.
The MQ-3 is a highly sensitive gas sensor to the alcohol concentrations in the atmosphere. It has a low cost and long life with a simple drive circuit and is very useful for detectors used in breath analyzer, environmental monitoring, and in safety devices inside vehicles.
This module is based on an ultrasonic distance detection sensor with 1cm accuracy and a maximum distance of 6m. Can be used in different environments, being waterproof.
Adafruit BME680 - Temperature, Humidity, Pressure and Gas Sensor
This soil moisture sensor is used to read the amount of moisture present in the soil around the probe. It is ideal for monitoring soil moisture in your urban garden and detecting the moisture content of your soil for your indoor flower pots.
This product is a module with 8 analogue infrared sensors useful for building your own line follower. Infrared sensors are based on the radiation property of this wavelength, ie the white areas reflect the received IR radiation, and the black surfaces absorb the received IR radiation.
This sensor can accurately detect temperature and humidity, it is easy to use thanks to the I2C interface, has low power consumption and resolution can be set to 8 or 12 bit for temperature and 12/14 bits for humidity.
This sensor with 0.5m cable is for precision temperature sensing which can be used in laboratory, industrial processes, and more.
This set contains two sensors that are placed in opposite regions to create a monitoring area. If someone goes into this preset area, the sensors will detect this and send a signal to the central system they are part of.
This sensor detects several air quality elements with an accuracy of 15%. Easy to use multimeter to the I2C interface.