Proximity Sensor, Inductive, NPN-NO Output LJ12A3-4-Z/BX
November 27, 2023
Water Level / Depth Sensor for Arduino
November 27, 2023
Rain Sensor with wires for Arduino
RM7.00
For Arduino robot kit, rain, rain, plant foliage and humidity sensors can be used to monitor a variety of weather conditions, and with relay output directly control the motor and other startup and shutdown.
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Photosensitive Sensor Module (LDR sensor module)
RM5.00The Light sensor module comes with the basic components for light detection. Supplying power and it is good to be used. Use it to detect the light brightness in your environment and decide to switch OFF or ON light. Or maybe adjust the brightness of the LED for your house? It comes with digital and analog output. You can adjust the threshold (sensitivity) of the digital output by tuning the onboard variable resistor (potentiometer). Simple usage as it is a digital output, so you will know if the light is presented and decide what to do with it. Check the schematic for more details.
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DHT11 Humidity & Temperature Sensor compatible with arduino
RM12.00DescriptionDHT11 is the most common sensor that is usually used by students and makers out there. The main function of this sensor is to measure the temperature and humidity of the surroundings. The sensor is also factory calibrated and hence easy to interface with any microcontrollers like Arduino. The sensor can measure temperature from 0°C to 50°C and humidity from 20% to 90% with an accuracy of ±1°C and ±1%. So if you are looking to measure in this range then this sensor might be the right choice for you!
The DHT11 sensor can either be purchased as a sensor or as a module. Either way, the performance of the sensor is the same. The sensor will come as a 4-pin package out of which only three pins will be used whereas the module will come with three pins as shown below. The only difference between the sensor and module is that the module will have a filtering capacitor and pull-up resistor inbuilt so that you can just simply connect wires and start your project!
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