IR Receiver Black 5mm
- Spectral range (nm):700-1050
- Light Current IL ≥3mA
- Dark current ID< 0.1uA
- Breakdown Voltage> 30
- Maximum forward current 25mA
- Power dissipation Pd(MW): 100
- Package: Through-hole
- Diameter: 5mm
- Maximum reverse voltage 5V
- Maximum Forward Voltage 2 V-1.3V
- Operating Temperature(Celsius) -40°C- +100°C
- Fast Response
- High photosensitivity
- High reliability
KY-036 Metal Touch Sensor Module
- Main chip: LM393
- Working voltage: for DC 5V
- Single-channel signal output
- Low-level output signal used for human body touch sensor alarm
- Adjustable sensitivity
- Pin Connector to board: 4 Pins
- Dimensions: 43 x 16 x 15 mm / 1.69 x 0.63 x 0.59 inch
- Single-channel signal output
- Low-level output signal used for human body touch sensor alarm
- Adjustable sensitivity
- Long life
- High reliability
LDR SENSOR 20mm
LDR SENSOR 5mm
MOQ: 2 nosÂ
- Â No. of Pins: 2
- Â Type of Mounting: PCB Through Hole
- Â Maximum Operating Temperature: +800C (Approx.)
- Â Dark resistance:1-20M ohm
- Good reliability
- High sensitivity
- Fast response
- Good spectrum characteristic
- Size: 5mm (50-paise size)
- .Coated with epoxy
- Miniature open frame package.
- Proxy coated.
- Moisture resistant.
- Spectral response is similar to the human eye.
LJ12A3-4-Z/BY PNP DC6-36V 8 mm INDUCTIVE PROXIMITY SENSOR
- Output type: PNP NO
- Supply voltage: 6V-36V
- Current output: 300mA
- Response frequency: 0.5khz
- Detecting distance: 4mm
- Wire type: cylindrical DC 3 wire type
- Switch appearance type: cylinder type
- Operating temperature: -25 degrees to 55 degrees Celsius
- Detect object: iron
- Red led checks proximity status
- High repeated positioning accuracy
- High switching frequency
- Reverse power protection, short circuit protection, directly connecting with PLC
- anti-vibration, dust, water, and oil prevention
- Dimension: 5*3*3cm
- Weight: 400gm
LM35 SENSOR
- Calibrated Directly in Celsius (Centigrade)
- Operates from 4 V to 30 V
- Linear + 10-mV/°C Scale Factor
- ±0.5°C Ensured Accuracy (at 25°C)
- Can measure temperature ranging from -55°C to 150°C
- Less than 60-µA Current Drain
- Low Self-Heating, 0.08°C in Still Air
- Non-Linearity Only ±¼°C Typical
- Low-Impedance Output, 0.1 Ω for 1-mA Load.
- Drain current is less than 60uA
- The output voltage is directly proportional (Linear) to temperature (i.e.) there will be a rise of 10mV (0.01V) for every 1°C rise in temperature
- Suitable for Remote Applications
- Low-cost temperature sensor
- Available in TO-92, TO-220, TO-CAN, and SOIC package
Load Cell CZL 601 40KG
LTH 1550-01 IR Transmitter Reciever module
- Type: reflective.
- Fast switching speed
- Pin count :4
- Reverse Voltage: 5 V
- Sensing Distance: 3.81 mm
- Maximum collector-emitter voltage: 30V
- Operating Temperature: -25 ° C to +85 ° C
- Maximum forward current: 1A
- Dimensions: 8.7mm (L) x 4.5mm (W) x 5.6mm (H)
- Maximum emitter-collector voltage: 5V
- Maximum power dissipation for input diode: 90mW
- Maximum collector current: 20mA
- Maximum power dissipation for output phototransistor: 100mW
- Non-contact switching
- For direct PC board or dual-in-line socket mounting
Magnetic Door Open Sensor – N/C Type
- Max Voltage: 100V DC
- Max Rated power: 10W
- Sensing Distance: 15-25mm
- Wire lead: 24 Awg, about 350mm long
- Rated Current: 100mA
- Connecting mode: N.C. (Normally closed)
- Easy to install
- Strong concealment
- Magnetic sensor alarm, control the switch of the circuit via the built-in magnet
- Alarm when someone intrudes into your places
- Can be used in places like apartments, hotels, offices, etc.
- Ideal for residential or commercial use.
- Designed to do embedded in the door or window frame.
- Dimension: approx. 27 x 14 x 8mm
Metal Detector Sensor
- Low battery indicator
- Multiple Modes
- VCC 9V Battery
- Logic high output with common ground
- Can detect any metal at the range of 1Cm to 3Cm, you can connect a 9V battery to make it handy
- It will not detect coins if it is in the middle of the coil, it may detect if it is close to the coil, It will not detect any type of explosives
- The metal sensor has to supply 12V from controllers and not 12V via adapter
Microwave Sensor
Mini LCD Digital Thermometer Sensor Wired for Room Temperature
- Temperature Range: -50 to +110°C
- Temperature Display Resolution: ±0.1
- Temperature Measurement Accuracy: 1°C
- Cable Length: 1 Meter
- Easy to use, small, and handy module.
- Module powered by a pair of LR44 button batteries.
- Display Size: 34 x 15 mm
- Dimension: 46 x 26 x 15 mm
- LCD Digital Thermometer for Aquarium Freezer H155 New modelling is simple, elegant.
- LCD panels connections online, moisture-resistant, strong anti-interference
MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module
- Input voltage: DC 5V
- Power: 150mA
- DO output: TTL digital 0 and 1 (0.1 and 5V)
- AO output: 0.1-0.3V (relatively clean), the highest concentration voltage is about 4V.
- Suitable for home or factory gas leakage monitoring devices.
- Have better sensitivity to Carbon Monoxide, Methane and LPG Gas.
- High quality dual-panel design, with power indicator and TTL signal output instructions.
- DO switching signal (TTL) output and AO analog signal output.
- TTL output valid signal is low. (When the output low signal is on, it can be directly connected micro-controller or relay module.)
- Analog output voltage: the higher concentration, the higher voltage.
- Four screw holes, easy positioning.
- Long life and stability, quick response and resume.
MQ135 SENSOR
- Operating Voltage: 3.3 – 5V.
- Detect/Measure NH3, NOx, alcohol, Benzene, smoke, CO2, etc.
- Analog output voltage: 0V to 5V
- Digital output voltage: 0V or 5V (TTL Logic)
- Detection range:10 ppm-300 ppm NH3, 10 ppm-1000 ppm Benzene, 10 ppm-300 ppm Alcohol
- Heating voltage (high): 5V ± 0.1
- Heating voltage (low): 1.4V ± 0.1
- Load resistance: Adjustable
- Heating resistance: 33Ω ± 5%
- Heating consumption: less than 800mW
- Detection temperature: 20℃±2℃
- Relative humidity: 65%+-5%RH
- Preheat duration 20 seconds
- Can be used as a digital or analogue sensor
- Â The sensitivity of Digital pin can be varied using the potentiometer
- It has a long life and low cost.
- Possesses high sensitivity to ammonia, benzene, sulfide gases.
- simple drive circuit
MQ2 Sensor
- Operating Voltage: +5V
- Can be used to Measure or detect LPG, Alcohol, Propane, Hydrogen, CO, and even methane
- Analogue output voltage: 0V to 5V
- Digital Output Voltage: 0V or 5V (TTL Logic)
- Preheat duration 20 seconds
- Can be used as a digital or analogue sensor
- Load resistance: 20 KΩ
- Heater resistance: 33Ω ± 5%
- Heating consumption: <800mw
- Sensing Resistance: 10 KΩ – 60 KΩ
- Detection range: 200 – 10000ppm
- Preheat Time: Over 24 hour
- High sensitivity to LPG, Propane, and Hydrogen
- The Sensitivity of a Digital pin can be varied using the potentiometer
MQ3 Sensor
- Operating Voltage: 5V ±0.1
- Detecting Concentration: 0.05-10mg/L Alcohol
- Current Consumption : 150mA
- Operation Temperature : -10°C ~ 70°C
- Heater consumption: less than 900mW
- Load resistance: Adjustable
- Heating resistance: 33Ω ± 5%
- Easy SIP header interface
- Compatible with most of the microcontrollers
- Low-power standby mode
- Requires heater voltage
- Good sensitivity to alcohol gas
- Fast response and High sensitivity
- Requires simple Drive circuit
- Dimensions: 32 x 22 x 16 mm
MQ303 Sensor
- Gas: Alcohol ( ethanol )
- Detection range : 20 to 1000ppm
- Characteristics of gas: 125ppm alcohol
- Sensitivity: R in air / Rin typical gas 3
- Sensing Resistance: 4 to 400K in air atmosphere
- Response time : 10s (70% Response)
- Recovery time : 30s (70% Response)
- Heating resistor: 4.5 Ω ± 0.5 Ω
- Heating current: 130mA
- Heating voltage : 0.9V ± 0.10V
- Heating power: 130mW
- Measure the voltage: 24V
- concentration range: 20 to 10,000 ppm
- Working conditions :
- -Â Â Â Ambient temperature : -20 ~ +55
- Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â -Â Â Â Humidity: 95% RH
- Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â -Â Â Â Environmental oxygen content: 21%
- Storage conditions :
- Â Â Â Â Â Â Â Â Â Â Â -Â Â Â Temperature : -20 ~ +70
- Â Â Â Â Â Â Â Â Â Â Â -Â Â Â Humidity: 70% RH
- High sensitivity
- Fast response and resume
- Long life and low cost
- For ethanol, vapour has high sensitivity and good selectivity
- Simple drive circuit
- Dimensions: 60mm x90mm x9mm
- Weight: 5g
MQ4 Sensor
- Power requirements: VCC - 5V±0.1
- DO output: TTL digital 0 and 1 (0.1 and 5V)
- AO output: 0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V
- Detection Gas: Natural gas/Methane
- Detection Concentration: 200-10000ppm (Natural gas / Methane)
- Interface: 1 TTL compatible input (HSW), 1 TTL compatible output (ALR)
- Heater consumption: less than 750mw
- Operating temperature: 14 to 122 °F (-10 to 50°C)
- Â Related humidity less than 95%Rh
- Load resistance: 20KΩ
- Sensing Resistance: 10KΩ- 60KΩ (1000ppm CH4)
- Preheat time: Over 24 hour
- Standard Encapsulation Bakelite, Metal cap
MQ5 SENSOR
- Power requirements: VCC - 5V±0.1
- DO output: TTL digital 0 and 1 (0.1 and 5V)
- AO output: 0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V
- Detection Gas: LPG, natural gas, town gas
- Detection Concentration: 300-10000ppm
- Heating voltage: 5V±0.1
-  Load resistance: 20KΩ
-  Heater resistance: 31±10%
- Â Heating consumption: less than 800mw
- Operating temperature:-10 to 50°C
- Related humidity less than 95%Rh
- Sensing Resistance: 10KΩ- 60KΩ (1000ppm CH4)
- Preheat time: Over 24 hour
MQ6 SENSOR
- Power requirements: VCC - 5V±0.1
- DO output: TTL digital 0 and 1 (0.1 and 5V)
- AO output: 0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V
- Detection Gas: LPG, iso-butane, propane, and LNG
- Detection Concentration: 200-10000ppm
- Heating voltage: 5V±0.1
-  Load resistance: 20KΩ
-  Heater resistance: 33±10%
- Â Heating consumption: less than 750mw
- Operating temperature:-10℃-50℃
- Related humidity less than 95%Rh
- Sensing Resistance: 10KΩ- 60KΩ (1000ppm LPG)
- Preheat time: Over 24 hour
- High sensitivity to LPG, iso-butane, propane
- Small sensitivity to alcohol, smoke.
- Fast response
- Simple drive circuit
MQ7 GAS SENSOR
- Operating Voltage: 3.3 – 5V.
- Type: Analog Sensor.
- Can detect the presence of carbon monoxide
- Heating voltage (high): 5V ± 0.1
- Heating voltage (low): 1.4V ± 0.1
- Load resistance: Adjustable
- Heating resistance: 33Ω ± 5%
- Heating time (high): 60 ± 1 seconds
- Heating time (low): 90 ± 1 seconds
- Heating consumption: About 350mW
- Using temperature: -20°C-50°C
- Storage temperature: -20°C-50°C
- Relative humidity: Less than 95%RH
- Oxygen concentration: 21%(stand condition) the oxygen concentration can affect the sensitivity characteristic
- Stable, long life and low cost
- Good sensitivity to Combustible gas in a wide range
MQ8 GAS SENSOR
- Operating Voltage: 3.3 – 5V.
- Type: Analog Sensor.
- Detection range: 100~1000ppm(H2 gas)
- Heating voltage (high): 5V ± 0.1
- Heating voltage (low): 1.4V ± 0.1
- Load resistance: Adjustable
- Heating resistance: 31Ω ± 5%
- Heating consumption: less than 800mW
- Using temperature: -20°C-50°C
- Storage temperature: -20°C-50°C
- Relative humidity: 55%+-5%RH
- High Sensitivity for Hydrogen
- Small sensitivity to alcohol, LPG, cooking fumes
Photo Control Sensor Automatic Street Lighting Switch Photocell Photoswitch
- Input Voltage:220V AC
- Max Load Current: 10A
- Frequency: 50-60Hz
- Colour: White & Blue
- Intelligent Sensor Light Control Switch
- The light turns on in the dark and turn off in the daytime, an intelligent sensor, no need to operate by manual.
- Widely use in streets, high-speed expressways, factories, gardens, airports, farms, schools and other places.
- Dimension: 5 x 4.2 x 3.3cm
PIEZO Vibration Sensor
- Flexible PVDF Piezo Polymer Film
- Flex, Touch, Vibration and Shock measurements
- Voltage Sensitivity (open-circuit, baseline): 1.1 V/g.
- Charge Sensitivity (baseline): 260 pC/g.
- Upper Limiting Frequency (+3 dB): 42 Hz.
- Resonance Frequency: 75 Hz.
- Voltage Sensitivity (open-circuit, at resonance): 6 V/g.
- Wide dynamic range：001Hz~1000MHz
- Laminated for higher voltage output
- Breadboard friendly leads.
- Standard grove socket
- Adjustable sensitivity
- Withstands High Impact
- Operating Temperature: 0ºC to 85ºC
- Storage Temperature: -40ºC to 85 ºC
- Dimensions: 6.9 x 3.9 x 0.8 cm
- Weight: 10 Grams