Sensors are essential tools that gather physical input from the environment, convert it in to digital single for processing.
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DHT11 Humidity & Temperature Sensor
Rated 0 out of 5
In stock
SKU:
TO-22953
HC-SR04 Ultra sonic Senser
Rated 0 out of 5
In stock
SKU:
TO-93238
- Operating Voltage: 5V
- Working Current: 15mA
- Frequency: 40Hz
- Detection distance: 2cm-400cm (0.02M - 4.0M)
- MeasuringAngle: 15 degree
- Static current: < 2mA
- High precision: up to 0.3cm
- Trigger Input Signal: 10uS TTL pulse
- Echo Output Signal: Input TTL lever signal and the range in proportion
- Dimension: 45*20*15mm
PIR Motion Sensor Modules
Rated 0 out of 5
In stock
SKU:
TO-49777
- Type: Passive Infrared (PIR) Motion Sensor
- Usage: Detects human movement within sensor range
- Features: Small, inexpensive, and low-power
- Core Component: Pyroelectric sensor with split detection zones
- Operation: Senses changes in infrared radiation levels
- Applications: Common in home security systems, appliances, and gadgets
- Detection: Responds to movement by differentiating IR levels between two sensor halves