Temperature & Humidity
|DHT22 Temperature and Humidity Sensor||
DHT22 is a compound digital temperature and humidity sensor which outputs calibrated digital signals. Thanks to the dedicated digital module acquisition technology and temperature and humidity sensing technology applied to the module, DHT22 comes with very high reliability and excellent long-term stability.
|Digital Infrared Motion Sensor||
Sensor Ini adalah sensor yang sederhana untuk mendeteksi gerak berbasiskan sensor pyroelectric. Nyalakan dan tunggu 1-2 detik untuk bisa mandeteksi gerakan. Sensor ini mendeteksi panas dari gelombang infrared yang dipancarkan objek yang bergerak. Tubuh manusia, hewan dan semua yang memancarkan energy bis adideteksi oleh sensor ini. Spesifikasi detail:
|Gravity: Non-contact Digital Water / Liquid Level Sensor For Arduino||
This is a non-contact water / liquid level sensor for Arduino. It utilizes advanced signal processing technology by using a powerful chip (XKC-Y25-T12V) with high-speed operation capacity to achieve non-contact liquid level detection. No contact with liquid makes the module suitable for hazardous applications such as detecting toxic substances, strong acid, strong alkali and all kinds of liquid in an airtight container under high pressure. There are no special requirements for the liquid or container and the sensor is easy to use and easy to install.
The liquid level sensor is equipped with an interface adapter that makes it compatible with DFRobot "Gravity" interface. Four levels of sensitivity can be configured by pressing the SET button.
|K Type Thermocouple||
This is a K type Thermocouple (Temperature sensor) which is very popular for 3D printers such as Ultimaker and Makerbot. You can hardly damage them or mishandle them. You just need an additional IC (Like an AD595) for interpeting the data from this sensor.
Board Mount Temperature Sensors
Precision Centigrade Temperature Sensors
Single-Supply Centigrade Temperature Sensor
Biomedical Sensors Integrated Optical Sensor
|NTC Thermistor M 703/10 EPCOS B57703M103G||
Thermistors - NTC NTC Thermistor M 703/10
|PT100 Temperature Sensor Heraeus MN222||
Industrial Temperature Sensors MN222 Pt 100 Class 2B Ni-wire. MN- series PRTDs are designed for large volume applications where long term stability, interchangeability and accuracy over a large temperature range are vital. Typical applications are Automotive, White Goods, HVAC, Energy management, Medical and Industrial equipment.
|Soil Moisture Sensor (Arduino Compatible) Immersion Gold||
The new soil moisture sensor uses Immersion Gold which protects the nickel from oxidation. Electroless nickel immersion gold (ENIG) has several advantages over more conventional (and cheaper) surface platings such as HASL (solder), including excellent surface planarity (particularly helpful for PCB's with large BGA packages), good oxidation resistance, and usability for untreated contact surfaces such as membrane switches and contact points.
A soil moisture sensor can read the amount of moisture present in the soil surrounding it. It's a low tech sensor, but ideal for monitoring an urban garden, or your pet plant's water level. This is a must have tool for a connected garden!
This sensor uses the two probes to pass current through the soil, and then it reads that resistance to get the moisture level. More water makes the soil conduct electricity more easily (less resistance), while dry soil conducts electricity poorly (more resistance).
This sensor will be helpful to remind you to water your indoor plants or to monitor the soil moisture in your garden. The IO Expansion Shield is the perfect shield to connect this senor to Arduino.
|Waterproof DS18B20 Digital temperature sensor||
This is a waterproofed version of the DS18B20 Temperature sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don't get any signal degradation even over long distances! The DS18B20 provides 9 to 12-bit (configurable) temperature readings over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor.Usable with 3.0-5.5V systems.
Because each DS18B20 contains a unique silicon serial number, multiple DS18B20s can exist on the same 1-Wire bus. This allows for placing temperature sensors in many different places. Applications where this feature is useful include HVAC environmental controls, sensing temperatures inside buildings,equipment or machinery, and process monitoring and control.
With our plugable terminal, there is no soldering required to connect to our IO Expansion Shield.