SENSOR MODULES

MPR121 V12 Capacitive touch sensor controller module

Specification:-

1. Operating voltage  :  2.5V to 3.6V DC
2. 29μA supply current at 16ms sample period
3. Shutdown current  :  3μA
4. 12 electrodes
5. Operating temperature range  :  -40°C to +85°C

Voltage detection sensor module 25V

Specifications:-

1. Input Voltage: 0 to 25V
2. Voltage Detection Range:  0.02445 to 25
3. Analog Voltage Resolution: 0.00489V
4. Needs no external components
5. Easy to use with Microcontrollers
6. Small, cheap, and easily available

TTP229 - 16 Channel capacitive touch sensor module

Specifications:-

1. Onboard TTP229 capacitive touch sensor
2. Operating voltage 2.4V~5.5V.
3. Built-in regulator.
4. Operating current = 3V no load.
5. At fast mode typical 9.0uA
6. The response time about 100mS at fast mode, 200mS at low power mode

Reed switch sensor module

Specifications:-

1. Working voltage: 3.3V ~ 5V
2. Current: Up to 1.2A
3. Comparator output
4. Clean signal
5. Great waveform
6. Strong driving ability
7. Digital switch output (0 and 1)

ACS712 - 5A range Current detector Sensor Module

Specifications:-

1. Module Dimensions: 31 x 13 x 14 mm (LxWxH)
2. Weight: 3 gm.
3. Supply Voltage: 4.5V~5.5V DC
4. Measure Current Range: -5A~ 5A
5. Sensitivity: 66mV/A
6. The current sensor chips: ACS712_ELC-05B.
7. Pin 5V power supply, on-board power indicator.

MQ-3 Alcohol Ethanol and Breath gas detection module for Arduino

Specifications:-

1. IC name : LM393
2. Operating voltage : DC 3V to 5V
3. Response time: ≤10s (70% Response)
4. Recovery time: ≤30s (70% Response)
5. Heating resistance: 31Ω±3Ω
6. Heating current: ≤180mA
7. Heating voltage: 5V±0.2V
8. Heating power: ≤900mW
9. Detect voltage: ≤15V
10. Ambient temperature: -10℃ to 65℃
11. Humidity: ≤95%RH

A3144 - Hall effect detection sensor module

Specifications:-

1. Operating voltage: 5V DC
2. Output Current: 25mA
3. Power Consumption at Rest: 3mA
4. Detector type: Magnetic Sensing Hall effect
5. Detecting range: 7 mm
6. Easy to use with Microcontrollers
7. Small, cheap, and easily available

U-BLOX NEO-6M GPS Module with Flight Controller EPROM

Specification:-

• Model Name: NEO 6M
• Chipset: U-BLOX NEO-6M
• Power Supply: 3.3V to 5V DC
• Current Consumption: Approx. 45mA
• EEPROM: Onboard, for storing configurations

9 mm Electret condenser microphone sound sensors pack of 20pcs

Specification:-

1. Operating Voltage  :  2V to 10V
2. Current consumption  :  0.5mA (max)
3. Recommended operating voltage  :  2V
4. Operating Frequency  :  20Hz to 16,000Hz
5. Impedance  :  <2.2kΩ
6. Package includes : 20 pieces

NPK Soil Moisture Temperature Sensor Module

Specification:-

• Item Type: Soil Moisture Sensor
• Power Supply: 12-24V Dc
• Power Consumption: ≪0.15W
• Storage Environment: 45℃115℃
• High precision agriculture sensors
• Good Quality Durable and Eco Friendly Material.

PH 3 in 1 Soil Moisture Sensor Meter

Specification:-

• Measurement Functions: Soil moisture, soil pH, light intensity
• Display Type: Analog dial
• Power Source: No batteries required
• Material: Durable plastic housing with metal probes
• Dimensions: Compact and lightweight for portability

MQ-8 Hydrogen gas detection sensor module

Specifications:-

1. Sensor type : Semiconductor
2. Target gas : Hydrogen
3. Working voltage : 24V
4. Heater voltage : 5V
5. Detection range : 100～1000ppm(H2 gas)