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Analog pH Sensor / Meter Pro Kit For Arduino is a professional Arduino pH Sensor Meter Kit with an industrial electrode. The industrial ph sensor for Arduino has a built-in simple, convenient, practical connection and long life (up to 1 year), which makes it very suitable for long-term online monitoring. It has an LED that works as the Power Indicator, a BNC connector, and a PH2.0 sensor interface.
This industrial pH electrode is made of a sensitive glass membrane with low impedance. It can be used in a variety of PH measurements with fast response and excellent thermal stability. It has good reproducibility, is difficult to hydrolysis, and can eliminate basic alkali errors. In 0pH to 14pH range, the output voltage is linear. The reference system which consists of the Ag/AgCl gel electrolyte salt bridge has a stable half-cell potential and excellent anti-pollution performance. The ring PTFE membrane is not easy to be clogged, so the electrode is suitable for long-term online detection.
Applications:
- Water Quality Surveillance
- Aquaculture
Features:
- Industry pH Electrode with BNC Connector
- PH2.0 Interface (3-foot patch )
- Gain Adjustment Potentiometer
- Power Indicator LED
Specifications:
- Module Power: 5.00V
- Module Size : 43mm x 32mm（1.70″x1.26″)
- Measuring Range:0-14PH
- Measuring Temperature:0-60 ℃
- Accuracy : ± 0.1pH (25 ℃)
- Response Time: ≤ 1min
The Arduino turbidity sensor detects water quality by measuring the level of turbidity. It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which changes with the amount of total suspended solids (TSS) in water. As the TTS increases, the liquid turbidity level increases
This Arduino turbidity sensor has both analog and digital signal output modes. You can select the mode according to the MCU as the threshold is adjustable in digital signal mode.
Turbidity sensors can be used in the measurement of water quality in rivers and streams, wastewater and effluent measurements, sediment transport research, and laboratory measurements
Need to measure water quality and other parameters but haven’t got any low-cost pH meter? Find it difficult to use with Arduino? DFRobot analog pH meter, specially designed for Arduino controllers and has a convenient and practical “Gravity” connector and a bunch of features. Instant connection to your probe your Arduino to get pH measurements at ± 0.1pH (25 ℃). For most hobbyists, this great accuracy range and its low cost make this a great tool for biorobotics and other projects! It has an LED that works as the Power Indicator, a BNC connector, and a PH2.0 sensor interface. To use it, just connect the pH sensor with the BND connector, and plug the PH2.0 interface into the analog input port of any Arduino controller. If pre-programmed, you will get the pH value easily. Comes in a compact plastic box with foams for better mobile storage.
Build your own PH meter gadget or a water monitoring station for your water tanks. This and our other water sensor devices could make for the ultimate water control device. Use it for your aquaponics or fish tanks or other materials that need measurements.
Applications:
- Water quality testing
- Aquaculture etc.
- Power Indicator LED
- pH Sensor with BNC Connector
- Gain Adjustment Potentiometer
Package Includes:
1 x DFRobot Gravity Analog pH Sensor
Want a robot to hunt down heat objects or navigated with fire? This is a small form factor IR camera capable of tracking up to four heat/IR sources. The applications are plenty and can go from tracking of robots with IR transmitters for navigation to light barriers, determining the direction where the object is going, and working as a flame sensor or tracking heat sources. It’s fully compatible with Arduino with only four wires: two for power supply and two for I2C.
Applications :
- Tracking of robots with IR transmitters for navigation.
- Light barriers for determine the direction where the object is going to.
- Flame sensor, tracking of heat sources.
- Operating voltage: 3.3-5v
- Interface: I2C
- Detecting distance: 0~3m
- Horizontal detecting angle: 33 degrees
- Vertical detecting angel: 23 degrees
- Dimensions: 32mm x 16mm(1.26×0.63″)
- Resolution is 128×96 pixel, with hardware image processing, which can track four objects (IR emitting or reflecting objects)
Features :
- Wide detecting scope
- Fast response and High sensitivity
- Stable and long life
- Simple drive circuit
- Power supply needs: 5V
- Interface type: Analog
- Wide detecting scope
- Fast response and High sensitivity
- Simple drive circuit
- Stable and long life
- Size: 36.4×26.6mm
The Ecg module AD8232 heart ECG monitoring sensor module Kit For Arduino is a cost-effective board use to measure the electrical activity of the heart. This electrical activity can be chart as an ECG or Electrocardiogram and output as an analog reading.
ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate Monitor acts as an op-amp to help obtain a clear signal from the PR and QT Intervals easily. The ECG module AD8232 heart ECG monitoring sensor module is an integrated signal conditioning block for ECG and other bio-potential measurement applications.
The ECG Module AD8232 Heart ECG Monitoring Sensor Module Kit for Arduino is designed to extract, amplify, and filter small bio-potential signals in the presence of noisy conditions; such as those created by motion or remote electrode placement.
The AD8232 Heart Rate Monitor breaks out nine connections from the IC that you can solder pins, wires, or other connectors too. SDN, LO , LO-, OUTPUT, 3.3V, GND provide essential pins for operating this monitor with an Arduino or other development board.
This 37 in 1 Sensor Kit compatible with Arduino is supplied with a variety of sensors that are compatible with Arduino Boards. This is the most complete performance starter kit with all the essential Arduino sensors.
This kit contains excellent products that are compatible with Arduino. You can find the best sensors, whether you’re a beginner or an expert in this field, and use them to create the best DIY projects on your own. Prototyping will be easy and fun-loving with this Kit.
In this kit, you will get a variety of electronic components that can be used to construct or enhance your knowledge of many types of electronic components. Out of the box, the kit has a product’s 5V Channel Relay Module, a Temperature and humidity sensor module, etc.
Features :
- For beginners who are interested in Arduino
- A complete set of Arduino’s most common and useful electronic components
- The infrared sensor receiving module
- Laser sensor module
- Temperature and humidity sensor module
- Infrared sensor module
- 5v relay module
- Obstacle avoidance sensor module.
Package Includes :
- Module Introduction Paper- 1pc.
- Tutorial CD- 1pc.
- PS2 Game Joystick Module- 1pc.
- Infrared Sensor Receiving Module- 1pc.
- Laser Sensor Module- 1pc.
- Temperature and Humidity Sensor Module- 1pc.
- Infrared Sensor Module- 1pc.
- 5v Relay Module- 1pc.
- Obstacle Avoidance Sensor Module- 1pc.
- Finger Detecting Heartbeat Module- 1pc.
- Sound Sensor Module- 1pc.
- Metal Touch Sensor Module- 1pc.
- Flame Sensor Module- 1pc.
- 3 Color LED Module- 1pc.
- Line Sensor Module- 1pc.
- Linear Magnetic Hall Sensor- 1pc.
- Rotary Encoder Module- 1pc.
- Active Buzzer Module- 1pc.
- Magic Cup Light Module- 1pc.
- Small Passive Buzzer Module- 1pc.
- Digital Temperature Sensor Module- 1pc.
- Broken Light Module- 1pc.
- The Temperature Sensor Module- 1pc.
- Double Color LED Module- 1pc.
- Mercury Medallion Module- 1pc.
- Hall Magnetic Sensor Module- 1pc.
- 3 color LED Module- 1pc.
- Mini Reed Module- 1pc.
- Tilt Switch Module- 1pc.
- 7 color flashing LED module- 1pc.
- Button switch module- 1pc.
- Photosensitive resistance module- 1pc.
- Vibration switch module- 1pc.
- The knock sensor module- 1pc.
- The temperature sensor module- 1pc.
- Analogy hall magnetic sensors- 1pc.
- The microphone sound sensor module- 1pc.
- Big reed module Double color LED module- 1pc.
2.4″ Inch Touch Screen TFT Display Shield adds a touch up to your Arduino project with a beautiful large touchscreen display shield with built-in microSD card connection. This TFT display is big (2.4″ diagonal) bright and colorful! 240×320 pixels with individual pixel control. It has way more resolution than a black and white 128×64 display.
The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor.
It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed).
Its fairly simple to use, but requires careful timing to grab data.
The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.
Features :
| Brand | Allianztec |
|---|---|
| Manufacturer | Allianztec |
| Item Height | 1.3 Centimeters |
| Item Width | 3.2 Centimeters |
| Product Dimensions | 4.1 x 3.2 x 1.3 cm; 25 Grams |
| Item part number | Esp-32 Wifi Bluetooth Dual Core Board |
| Processor Brand | Espressif |
| Hard Drive Interface | USB |
| Connectivity Type | Bluetooth, Wi-Fi |
| Wireless Type | Bluetooth |
| Item Weight | 25 g |
- 2.4 GHz dual-mode Wifi and Bluetooth development with 4 MB of flash.
- Powerful, small volume. Support LWIP protocol, Freertos.
- Support three modes: AP, STA, AP STA coexistence mode.
- Compatible with Arduino, Nodemcu, and MicroPython, can be programmed with for the Arduino IDE and Lua, makes your development easier.
- The 2.4 GHz Wifi and Bluetooth dual-mode chip adopts low-power 40nm technology, which has the best power consumption and RF performance, safe and reliable, and easy to expand to various applications.
| Minimum Order Quantity | 10 Piece |
| Brand | R S Enter |
| Operating voltage | 5V |
| Input Voltage | 7-12V |
| Clock Speed | 16 MHZ |
| Flash Memory | 32 KB |
Features:
Main changes from the older version:
- Add two rows of the holes for the pins. So it can be connected with normal Dupont line.
- Add 3 rows of the holes for wiring.
- Change the in-line package of ATMEGA328P to flat package.
- CH340G replace ATmega16U2
- We program & test all devices with LED blinking Program.
- Please make sure to connect the device to USB & test if the LED-"L" is blinking,
- This shows the device is working perfectly (Don't modify program without completing this preliminary test).
- Install CH340 USB Driver (Download: http://goo.gl/NWEz9O )
- Install Arduino IDE (Download: http://arduino.cc/en/Main/Software )
- Connect Board to Computer & Launch Arduino IDE.
- Select board as "Uno" in Arduino IDE.
- Select the COM port (You can know COM Port No. in Control Panel > Device Manager).
- Start burning your programs.
- Microcontroller: ATmega328
- Digital I/O Pins: 14 ( of which 6 provide PWM output)
- Analog Input Pins: 6
- DC Current per I/O Pin: 40mA
- DC Current for 3.3V pin: 50mA
- (ATmega328) of which 0.5KB used by bootloader
- SRAM: 2 KB (ATmega328)
- EEPROM: 1 KB ( ATmega328)
- USB Chip CH340G
- 1 X Piece Arduino UNO R3 Compatible Development Board - ATmega328P CH340.
- 1 X USB Cable
- Dupont Pins