Sensors
Showing 721–744 of 995 results
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Sensors
SeeedStudio Grove Sound Sensor
- Operating voltage range: 3.3V – 5V
- Operating current: 4 to 5 mA (at Vcc= 5 V)
- Voltage gain: 26 dB (at V=6 V, f=1 kHz)
- Microphone sensitivity: 52 to 48 dB (at f=1 kHz)
- Microphone impedance: 2.2 kΩ
- Microphone frequency: 16 to 20 kHz
- Microphone S/N Ratio: 54 dB
- Inbuilt potentiometer
- Grove compatible interface
- Minimum external parts
SKU: n/a -
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Sensors
SeeedStudio Grove Temperature & Humidity Sensor (DHT11)
- Operating voltage: 3.3 V / 5 V
- Measuring current: 1.3 – 2.1 mA
- Measuring humidity range: 5% – 95% RH
- Measuring temperature range: -20 to 60 ℃
- Full range temperature calibrated compensation
- High precision capacitive humidity sensor
- Long term stability
- Long transmission distance (>20m)
- Low power consumption
SKU: n/a -
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Sensors
SeeedStudio Grove Temperature, Humidity, Pressure and Gas Sensor
- 4-in-1 multiple measurements: Temperature, Humidity, Pressure, Gas
- Low power consumption
- Wide measurement range
- Easy project operation: Grove compatible interface
- Optional output: Individual humidity, pressure and gas sensors can be independently enabled/disabled
SKU: n/a -
Sensors
SeeedStudio Grove VOC and eCO2 Gas Sensor (SGP30)
- Working Voltage:3.3V/5V
- Output range :
- TVOC 0 ppb to 60000ppb ,
- CO₂eq 400 ppm to 60000 ppm
- Sampling rate:
- TVOC 1HZ
- CO₂eq 1HZ
- Resoulation:
- TVOC :0 – 2008 ppb / 1 ppb
2008 – 11110 ppb / 6 ppb
11110 – 60000 ppb / 32 ppb - CO₂eq :400 – 1479 ppm / 1 ppm
1479 -5144 ppm / 3 ppm
5144 – 17597 ppm / 9 ppm
17597 – 60000 ppm / 31 ppm
- TVOC :0 – 2008 ppb / 1 ppb
- Default I2C address 0X58
SKU: n/a -
Sensors
Senba Active PIR Motion Sensor D204B With EMI Pyroelectric Infrared Detectors For Lights, Lamps, Toys
-19%
SensorsSenba Active PIR Motion Sensor D204B With EMI Pyroelectric Infrared Detectors For Lights, Lamps, Toys
1. Passive infrared burglar alarm: strong anti-interference for solid light and electromagnetic radiation
2. Human motion detector
3. Human motion detector of ceiling
4. Gas analysis
5. Non-contact infrared measurementSKU: n/a -
Sensors
Senba HM412 Digital Long Distance PIR Sensor, Delay Time Adjustable Sensor
- Digital signal processing(DSP)
- Power adjustable, save more energy
- Two-way differential high impedance sensor input and temperature compensation
- Built-in filter screens the interference by other frequency
- Excellent power supply rejection, Insensitive to RF interference
- Schmidt REL output
- Low voltage, low power consumption, instantaneous settling after power up
SKU: n/a -
Sensors
SenseCAP Indicator + D1S, 4-Inch Touch Screen IoT development platform powered by ESP32S3 & RP2040
-9%
SensorsSenseCAP Indicator + D1S, 4-Inch Touch Screen IoT development platform powered by ESP32S3 & RP2040
- Screen: 3.95 Inch, Capacitive RGB Touch Screen
- Screen Resolution: 480 x 480 pixels
- Power Supply: 5V DC, 1A
- Processor: ESP32-S3: Xtensa® dual-core 32-bit LX7, up to 240MHz / RP2040: Dual ARM Cortex-M0+ up to 133MHz
- Flash: ESP32S3: 8MB/ RP2040: 2MB
- External Storage: Support up to 32GB Micro SD Card (not included)
SKU: n/a -
Sensors
SenseCAP Indicator D1, 4-Inch Touch Screen IoT development platform powered by ESP32S3 & RP2040
-23%SensorsSenseCAP Indicator D1, 4-Inch Touch Screen IoT development platform powered by ESP32S3 & RP2040
- Screen: 3.95 Inch, Capacitive RGB Touch Screen
- Screen Resolution: 480 x 480 pixels
- Power Supply: 5V DC, 1A
- Processor: ESP32-S3: Xtensa® dual-core 32-bit LX7, up to 240MHz / RP2040: Dual ARM Cortex-M0+ up to 133MHz
- Flash: ESP32S3: 8MB/ RP2040: 2MB
- External Storage: Support up to 32GB Micro SD Card (not included)
SKU: n/a -
Sensors
SenseCAP Indicator D1Pro, 4-Inch Touch Screen IoT development platform powered by ESP32S3 & RP2040
-16%SensorsSenseCAP Indicator D1Pro, 4-Inch Touch Screen IoT development platform powered by ESP32S3 & RP2040
- Screen: 3.95 Inch, Capacitive RGB Touch Screen
- Screen Resolution: 480 x 480 pixels
- Power Supply: 5V DC, 1A
- Processor: ESP32-S3: Xtensa® dual-core 32-bit LX7, up to 240MHz / RP2040: Dual ARM Cortex-M0+ up to 133MHz
SKU: n/a
