Analog pH Sensor Kit For Arduino [Module + Electrode]
Measure liquid pH values easily in your DIY or IoT project with this ready-to-use sensor and probe kit.
GY-30 BH1750FVI Light Sensor Module
Compact and precise digital light sensor module using the BH1750FVI chip. Ideal for ambient light detection in smart devices, with high accuracy (1 lux) and easy I2C integration.
Gravity Offline Voice Recognition Sensor – I2C/UART (DFRobot)
Offline Voice Recognition Sensor with customizable commands. Works with Arduino, Raspberry Pi, ESP32 & more via I2C/UART. No internet needed. Dual mics for accurate recognition, even in noisy environments.
AHT10 High Precision Digital Temperature and Humidity Sensor Module
- Interface: I2C
- Operating Voltage: 1.8 – 6.0 V
- Accuracy (Humidity): ± 2% (typical)
- Accuracy (Temperature): ± 0.3 °C (typical)
- Resolution (Humidity): 0.024%
- Resolution (Temperature): 0.01 °C
- Operating Temperature: -40°C to 85°C
- Interface Size: 4 x 2.54mm pitch
Infrared IR Receiver Module (PCB Mounted) | Sensors for Arduino & ESP boards
- Type: Infrared Receiver Module
- Voltage: 2.7V – 5.5V
- Frequency: 37.9kHz
- Range: 18m
Capacitive Soil Moisture Sensor V2.0
- Operating Voltage: 3.3 ~ 5.5 VDC.
- Operating Current: 5mA.
- Interface: PH2.54-3P.
- Dimensions mm(LxWxH): 98 x 23 x 4.
- Supports 3-Pin Gravity Sensor interface
- Analog output.
- Weight (gm): 15.
M274 360 Degree Rotary Encoder Brick Sensor Module
- Model : KY-040.
- Type : Incremental Encoder.
- Cycles per revolution (CPR) : 20.
- Working voltage : 0 – 5V.
- Material : PCB + Brass.
- Mounting Nut Thread diameter: 6.6mm
- Weight : 10 gm.
Impact Switch/Collision Switch Sensor Module for Arduino
About Impact Switch/Collision Switch Sensor Module The Impact Switch Collision Switch Sensor Module for Arduino is leading installation module of the
Speed Measuring Sensor Module For Arduino
- Using imported groove optical coupling sensor, width 5mm.
- It has the output state light, if output high level, the lights are off. if output low level, it on.
- If it covered, it will output high level; otherwise, its output low level.
- Good signal and waveform, with a strong driving ability for more than 15mA.
- Equipped with a fixed bolt hole, easy install.
- Use the LM393 wide voltage comparer.
DHT22 Digital Temperature and Humidity Sensor Module
- Measuring range: temperature -40-80 ℃; humidity 0; 99.9%RH
- Measurement accuracy (25℃): temperature: + 0.5; humidity: + 2%RH (10; 90%RH)
- Resolution: temperature: 0.1 ℃, humidity: 0.1%RH
- Attenuation value: temperature: <1℃ / year; humidity: < 1%RH/ years
- High precision
- Capacitive type
- Full range temperature compensated
- Relative humidity and temperature measurement
- Calibrated digital signal
- Outstanding long-term stability