10 Best Aquarium Temperature Sensor Arduino In The Us - Black Friday 2024
Best Choice1
CQRobotCQRobot Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.
Main highlights- This sensor probe is small in size and has a structure that can be placed up, down, laterally, and diagonally in multiple orientations to detect solution spillage, dryness and horizontal level. Can be used as a reminder and alarm function.
- The sensor has no mechanical parts, requires no additional adjustment, and has high sensitivity, low power consumption, corrosion resistance, high pressure resistance, high temperature resistance and chemical stability.
- The sensor has a DIP switch. The DIP switch controls the output voltage (high level) of the signal terminal (green line). When the DIP switch is dialed to 5V, the high level is 5V. When the DIP switch is dialed At 3V, the high level is 3.3V.
- Contact Water/Liquid Level Sensor, This is a photoelectric water liquid level sensor that is operates using optical principles. Open collector output mode, suitable for connecting various circuits and product applications.
- Compatible with Arduino motherboard and Raspberry Pi motherboard. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.
9.9Exceptional
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Value for Money2
GikfunGikfun DS18B20 Waterproof Digital Temperature Sensor with Adapter Module for Arduino (Pack of 3 Sets) EK1183
Main highlights- Working voltage: 3.3 ~ 5VDC, Output leads: yellow (DATA), red (VCC), black (GND)
- With pull-up resistor on board, the adapter module can be connected directly to most microcontrollers and it is widely used in temperature monitoring for fish tanks, equipment, machinery, greenhouses.
- Widely applications: thermostatic controls, industrial systems, consumer products, thermometers, any thermally sensitive system, etc.
- The pluggable DS18B20 temperature probe sensor is easy to plug and can be used in a variety of environments.
- Measuring range: -55 ~ 125 ℃, Lead can only withstand a maximum temperature of 85 degrees
9.7Exceptional
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3
WWZMDiBWWZMDiB DS18B20 Temperature Sensor High-Accuracy Waterproof for Arduino Raspberry Pi DIY and Other Experiments
Main highlights- Wiring: Red(VCC), Yellow(Data), Black(GND)
- Wide temperature range of :-55 ℃ ~ +125 ℃（±0.5°C）
- Supply voltage:3.0V ~ 5.25V
- DS18B20 Temperature Sensor:The DS18B20 waterproof probe is designed for underwater use, capable of operating in wet or moist environments without being damaged by water or moisture.
- Can be used for Arduino Raspberry Pi DIY and other experiments
9.4Excellent
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4
DIYablesDIYables DS18B20 Temperature Sensor for Arduino, ESP32, ESP8266, Raspberry Pi, Waterproof Stainless Steel Probe, 2 Pieces
Main highlights- Wide temperature Measurement range of -55 ℃ ~ +125 ℃
- Tutorials for DS18B20 Temperature Sensor with Arduino, ESP32, ESP8266, Raspberry Pi and MicroPython are provided => Search for: DIYables DS18B20 Temperature Sensor
- Power supply range: 3.0V to 5.5V
- Easy to connect: The wiring adapter is provided, which included a built-in resistor. No need to solder or breadboard
- DS18B20 Temperature Sensor Waterproof Stainless Steel Probe: 2 set
9.3Excellent
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5
MICREEN2 Pack Temperature Sensor Module Kit with Waterproof Stainless Steel Probe, Temperature Sensor Chip for Arduino and Raspberry Pi
Main highlights- What You Get: 2 set Temperature Sensor Module Kit (temperature sensor, pluggable terminal adapter, 3pin cable) and 2 pcs direct insertion temperature sensor chip.
- Temperature Sensor Module Kit: Pull-up resistor included on the adapter module, connect directly to the GPIO of the Raspberry Pi.
- Suitable For: Stainless Steel Probe can measure the temperature directly in water or soil and it is widely used in temperature monitoring for fish tanks, equipment, machinery, greenhouses.
- Direct Insertion Temperature Sensor Chip: Programmable Resolution 1-Wire Digital Thermometer (Need to be used with pull-up resistor).
- After-sale Service: If you have any questions, please contact or QA us, we will provide you satisfied solutions.
9.1Excellent
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6
HiLetgoHiLetgo 5pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V Humidity Measure Range 20%-95% Temperature Measure Range 0-50℃ Celsius with Dupont Wires
Main highlights- The single-wire wiring scheme makes it easy to be integrated to other applications.And the simple communication protocol greatly reduces the programming effort required.
- The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.
- Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller connected.
- It uses a dedicated digital modules and acquisition of temperature and humidity sensor technology to ensure that products with high reliability and excellent long term stability.
- DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor.
8.8Very Good
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7
GikfunGikfun DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino (Pack of 5pcs) EK1083
Main highlights- length:Approx.100 cm
- Widely applications: thermostatic controls, industrial systems, consumer products, thermometers, any thermally sensitive system, etc.
- Power supply range: 3.0v to 5.5v
- Output lead:red (VCC), yellow(DATA) , black(GND)
- No other components, unique single bus interface
8.7Very Good
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8
GowoopsGowoops 2pcs DHT22/AM2302 Digital Humidity and Temperature Sensor Module for Arduino Raspberry Pi, Temp Humidity Gauge Monitor Electronic Practice DIY Replace SHT11 SHT15
8.7 Simple to use8.0 worth the money8.0 Precision8.5Good
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9
Teyleten RobotTeyleten Robot DHT11 Digital Temperature and Humidity Sensor Module for Arduino Raspberry 5pcs
Main highlights- temperature measurement error: + - 2 degrees
- Weighs about 8g each
- Temperature measuring range: 0 degrees -50 degrees
- Operating Voltage 3.3V-5V
- Humidity measuring range: 20% -95% and humidity measurement error: + - 5%
8.3Good
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10
KOOKYE15% OffKOOKYE 5X TMP36 Temperature Sensors Low Voltage Low self-Heating Precision Linear Analog Output for Arduino Raspberry Pi
Main highlights- The TMP36 is specified over the -40°C to +125°C operating temperature range and provides a 750 mV output at 25°C and a single 2.7 V supply at 125°C. The TMP36 is functionally compatible with the LM50. The TMP36 has an output scaling factor of 10 mV/°C. The TMP36 is also compatible with the LM50.
- The TMP36 Temperature Sensor are available in low cost 3-lead TO-92, 8-lead SOIC_N, and 5-lead SOT-23 surface-mount packages.
- Low voltage, Precision Centi-grade Temperature Sensors : Low voltage operation,Calibrated directly in °C,10 mV/°C scale factor.
- Low voltage operation (2.7 V to 5.5 V),Low self-heating，Calibrated directly in °C，10 mV/°C scale factor (20 mV/°C on TMP37),±2°C accuracy over temperature (typ);±0.5°C linearity (typ).
- ADI TMP36GZ Temperature Sensor: Outputs an analog voltage that is proportional to the ambient temperature.
8.2Good
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