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Infrared Obstacle Avoidance IR Sensor Module
- Detection distance: 2 ~ 30cm
- Detection angle: 35 °
- Comparator chip: LM393
- 3mm screw holes for easy mounting
Thumb Joystick Button
PS2 Joystick Module Breakout Sensor
- Dimensions: 40 x 27 x 15 (LxWxH) mm.
- Weight: 10gm (without Hat).
- 2.54mm pin interface leads.
- Operating
MQ-136 Hydrogen Sulfide Gas Sensor
- Dual signal output (analog output and TTL level output)
- The TTL output effective signal is low.
- Analog output
MQ-137 Ammonia Gas NH3 Sensor Module
- Wide detecting scope
- Fast response (less than 1s)
- High sensitivity( 3%)
- the circuit voltage: DC5V
- Stable and long
MQ9 Carbon Monoxide Methane and LPG Gas Sensor Module
- Good sensitivity to CO/Combustible Gas
- High sensitivity to Methane, Propane, and CO
- Long life and low cost
- Simple
MQ 8 Hydrogen H2 Gas Sensor Module
- Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
- The switching signal having a DO
MQ7 Carbon Monoxide Gas Sensor Module
- Operating voltage: DC 5 V.
- The analog output voltage, the higher the concentration the higher the voltage.
- The
MQ 6 Liquefied Petroleum Isobutane Propane Gas Sensor module
- Model: MQ-6
- Operating Voltage: 5V DC
- Detecting Range:200-10000 ppm
- Relative Humidity:<95% RH
MQ 5 Natural GAS Methane LPG Liquid Propane Gas Sensor Module
It is a MQ 5 Natural GAS Methane LPG Liquid Propane Gas Sensor Module. The Simple MQ 5 Natural GAS
MQ 4 High Sensitivity Gas Methane Detector Sensor Module
- Detecting range: 300~10000ppm
- Signal output indicator.
- Dual Signal output (analog output and TTL output).
- The TTL output signal
Raindrops Detection Sensor Module
- Operating voltage: 5V
- Provide both digital and analog output
- Adjustable sensitivity
- Output LED indicator
- Compatible with Arduino
- TTL
MQ 3 Alcohol Detector Gas Sensor Module
- Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off).
- Current Consumption: 150mA.
- DO
MQ 2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module
- Operating Voltage:+5V
- Preheat Duration:20 s
- Analog Output Voltage:0 to 5 V
- Dimension:36x20x21 mm
MQ135 Air Quality Gas Sensor Module
- Sensitivity to Ammonia, Sulphide and Benzene steam
- Sensitive for benzene, alcohol, smoke
- Fast response and recovery
- Adjustable sensitivity
Flex Sensor – 4.5 inch
- Flex length: 5.6 cm.
- Total Length: 4.5″ .
- Life Cycle : >1 million.
- Height : 0.43mm (0.017″),
- Flat
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At TechnoSam, we specialize in providing high-quality electronics modules, development boards, and IoT components for makers, developers, educators, and enterprises. Whether you’re building a prototype or scaling to production, our curated inventory and expert support help you bring your ideas to life — reliably and affordably.
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