TTP223 Capacitive Touch Switch Sensor Module
$0.19- Module size: 15mmX11MM
- Power supply: 2.5v-5.5v
Showing 1–20 of 47 resultsSorted by latest
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5 Way Flame Sensor Module | Fire Detection Sensor Module
$1.33Thank you for visiting our product page! We strive to provide you with an effortless shopping experience. Our checkout process is simple and offers various shipping options with tracking. Furthermore, we believe in maximizing the value of your purchase. On this website, you can find detailed instructions on how to use this product and explore…
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Flex Sensor 2.2/4.5 inch Bend Flex Sensor for Robotic hand
$7.11 – $15.21- Resistance tolerance: +30%
- Bending resistance variation: 60K~110K ohm
- Rated power: 0.5W
- Peak power: 1W
- Bending life: >1 million times
- Operating Temperature:: -35℃~+80℃
- Length x Width: 73.66×6.35mm/2.9×0.25inch
- Interface Type: 2-Pin Metal Pin (Pitch 0.1)
- Product Size: 78x6x1mm/3.07×0.24×0.04inch
Select options This product has multiple variants. The options may be chosen on the product page -
801S Vibration Shock Sensor Module Sensitivity Adjustable output
$1.61- long Dimensions: Length Width 10mm X 45mm X 15mm high
- the main chip: LM393, vibrating probe
- working voltage: DC 3-5V
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500G Thin Film Pressure Force Sensor
$2.51- Condition: Brand New
- Item Type: Flexible Pressure Sensor
- Material: Plastic
- Color: As Pictures Shown
- Thickness: <0.3mm/0.01in
- Range: 500g/1.10Ib
- Response Point: 20g
- Lifespan: >1million times
- Initial Resistance: >10MΩ(no load)
- Test Voltage: DC 3.3V (typical)
- Response Time: <1ms
- Restore Time: <15ms
- Working Temperature: -20 ℃ – 60 ℃
- EMl: Not Generated
- ESD: Not Sensitive
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100K Ohm NTC 3950 Thermistors Temperature Sensor With Cable
$0.61- Suggested Parameters: R25℃=100K B25/50=3950K(±1%)
- Resistance Accuracy：±1%，±2%,±3%.
- B R25/50：（usual）3435K,3600K,3950K,3990K,4100K,4200K, and so on.
- B Accuracy：±1%.
- Temperature Range：-40℃～+300℃.
- Max Rated Power：45mW.
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52mm PP Liquid Water Level Sensor
$0.85- Origin: Mainland China
- Material: Polymer
- Size: 67x24x24mm/2.64×0.94×0.94inch
- Line length: 40cm
- Float options: PVDF, PP, PVC plastic material, and SUS304, SUS316 metal material.
- Stainless steel conventional float size in 28*28*9.5mm.
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50kg Body Load Cell Weighing Sensor
$0.52- a sensor with external resistors full bridge measurement range of a sensor range: of 50kg. Higher requirements for external resistor
- the use of only two full-bridge sensors measuring range is the range of the two sensors and: 50kgx2 = 100kg
- the use of four full-bridge sensors measuring range is the range of four sensors and: 50kgx4 = 200kg
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5pcs Reed Switch 3 Pin Magnetic Switch 2.5*14mm Reed Pipe Normally Open Normally Closed
$0.71- Maximum power: 6W
- Maximum switching voltage: 60VDC/VAC
- High voltage resistance: 60VDC/VAC
- Maximum switching current: 0.25A
- Maximum load current: 0.5A
- Maximum contact resistance: 115M
- Minimum insulation resistance: 2×107/ 2×109
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12V Capacitive Touch Switch Sensor Module
$0.711. Input/Output: DC 6-20V(support voltage stabilization power)
2.Driviing Current:3A
3. Standby Current:6MA
4. Board Size:24*32*1.6mm
5. Feature: can set latch, sensitivity can be adjustable -
10K 1% 3950 NTC Thermistor Temperature Sensor | 1M
$0.31- Measurement range: -20 to 105 °C
- Length of wire: 1 meter
- Size of probe: 5 x 25 mm
- Output: 2 wires
- Type: NTC 10k±1% 3950
- B-constant: 3380K ±1%
- Typical Dissipation Constant 5mW/ °C
- Probe insulation: >100M Ohm
- Peak Voltage sustain time: 2 seconds, AC1800V 1mA 2 seconds
- Stress sustain: 9.8N (1kgF) for 1 minute no deformation
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8 Channel IR Tracking Sensor Module
$0.85- Model: Tracking Sensor Module
- Working voltage:5V
- Channel: 8-channel
- PCB Color: Red
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5 channel Infrared Reflective Sensor
$1.311. Using the chip: 74HC14D
2. Working voltage: 3.3V-5V
3. Output mode: digital signal
4. Measuring distance: 1CM-1.5CM
5. Detection probe: TCRT5000L
6. Detection signal: detect black line output low level, detect white line is high level, output low level beyond the detection range
7. LED status: detect black line LED off, detect white line LED is bright
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Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M
$2.31- Small size and easy to use
- Low voltage and low power consumption
- High measurement accuracy
- Strong anti-interference
- Integrated closed waterproof probe with wire, suitable for wet and harsh measurement occasions
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Collision Sensor Impact Switch Module
$0.48- The module installation forefront of collision, the module output is low, there is no collision, and the output is high.
- Module reserved M3 mounting holes for easy fixing in a small car.
- Module size: 2.5cm * 1.9cm.
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Pulsesensor pulse heart rate sensor
$1.91- Operating voltage: 3.3v/5v
- Output signal: analog signal
- Output signal size: 0~3.3v / 0~5v
- Current size: ~4ma(under 5v)
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AS608 Fingerprint Reader Sensor Module | Optical Fingerprint Module
$6.85- Resolution: 500dpi
- Supply current: <60mA
- Supply voltage: DC 3.3V
- Fingerprint image entry time: <1.0 seconds
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4 PIN IR Infrared Speed Sensor Module
$0.51- Working voltage: 3.3V~5V
- 5mm Groove width
- Using wide voltage LM393 comparator
- Output form: Digital switch output (0 and 1)
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3 Channel Infrared Line Tracking Sensor Module
$1.41- Build-in TCRT5000 sensor
- Number of channels : 3
- Work Power : 5VDC
- Detector distance:10MM
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MQ3 Alcohol Ethanol Sensor | Breath Gas Ethanol Detection sensor
$1.31- Gas Detection: Detects alcohol vapors in the air
- Sensing Principle: Semiconductor-based gas sensing technology
- Operating Voltage: 5V DC