SENSORS & MODULES

Flame Sensor infrared receiver ignition source detection module

Specifications:-

1. Output channel : 1
2. Power supply : 3.5V to 5V
3. High Photo Sensitivity
4. Fast Response Time
5. Sensitivity adjustable
6. Working voltage : 3.3V to 5V
7. Detect range : 60 degrees
8. Digital/Analog output
9. On-board LM393 chip

Micro SD TF Card Memory Shield Module SPI Micro SD Adapter For Arduino

Specifications:-

1. Connects to Arduino using standard SPI pins.
2. Supports Micro SD and TF card formats.
3. Includes a built-in voltage level shifter for 5V and 3.3V systems.
4. Easily interfaces with Arduino for data storage and retrieval.

Digital Capacitive Touch Switch Module For Arduino - TTP223B

Specifications:-

1. Power supply voltage(VCC): 2.0, 3, 5.5 V.
2. Output high VOH: 0.8VCC V
3. Output low VOL: 0.3VCC V
4. Response time (touch mode): 60 mS
5. Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA
6. Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA
7. Response time (low power mode): 220 mS
8. Size : 2.4 x 2.4

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

MQ-2 Flammable gas and smoke detection sensor module

Specifications:-

1. Operating voltage:  5V DC
2. Interface type:  Analog and Digital
3. High sensitivity to smoke and combustible gasses like Hydrogen, LPG & Propane.
4. Low Cost
5. Stable & Long Life.
6. Board Power indication

Pulse Sensor - Heart Rate Detector

Specifications:-

1. Biometric Pulse Rate or Heart Rate detecting sensor
2. Plug and Play type sensor
3. Operating Voltage: +5V or +3.3V
4. Current Consumption: 4mA
5. Inbuilt Amplification and Noise cancellation circuit.

0.28 Inch 2.5V-30V Mini digital voltmeter voltage tester voltmeter

Specifications:-

1. Display Size: 0.28 inches
2. Voltage Range: 2.5V - 30V DC
3. Measurement Accuracy: Typically around ±1%
4. Operating Voltage: Typically 2.5V - 30V DC (same as the measurement range)
5. Display Type: LED digital display

Soil Hygrometer Humidity Detection Moisture Sensor For Arduino

Specifications:-

1. Operating voltage: 3.3V to 5V
2. Dual output mode, analog output more accurate
3. With power indicator (red) and digital switching output indicator (green)
4. Having an LM393 comparator chip, stable

RepRap Stepper Motor Driver Module A4988

Specifications:-

• Minimum operating voltage: 8V
• Maximum operating voltage: 35V
• Continuous current per phase: 1 Amp
• Maximum current per phase: 2 Amp
• Minimum logic voltage: 3V
• Maximum logic voltage: 5.5V
• Microstep resolutions: Full, 1/2, 1/4, 1/8, and 1/16

5V 1 channel relay module compatible with 5V microcontroller

Specification:-

1. Number of channels: 1
2. Supply voltage: 3.75V to 6V
3. Quiescent current: 2mA
4. Trigger voltage: 5V
5. Trigger current: 20mA
6. Current when the relay is active: 70mA
7. Relay maximum contact voltage: 250V AC or 30V DC
8. Relay maximum current:  10A

Laser Transmitter Module For Arduino AVR PIC

Specifications 

1. Operating Voltage: 5V.
2. Output Power: 5mW.
3. Wavelength: 650nm (red laser).
4. Suitable for Arduino, AVR, and PIC microcontroller projects.

DC-DC 0.9V to 5V Converter USB Step Up Power Boost Module Mini PFM Control pack of 1pcs

Specification:-

1. 100% branded and high quality product
2. Input voltage  :  0.9V to 5V
3. Output voltage :  5V
4. Led indicator
5. Mini PFM control
6. High conversion efficiency