Modules & Sensors
Showing 21–40 of 156 results
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IR & PIR Sensors, Modules & Sensors, Sensors
8 Channel Line Tracking Sensor Module (HY-S301)
Details:-
This module is a digital line tracking sensor you can use with Arduino to make a better line follower robot that can sense 8 way of black and white lines. The more ways it can sense, the more resolution the sensor gets!
SKU: n/a -
Modules & Sensors, Relays
8 Channel Relay 12v
Details:-
- Using high-current relay, AC250V 10A DC30V 10A.
- Contact some independent wiring, safe and reliable.
- The standard interface can be extended to a variety of development boards.
- With fixed screw holes for easy installation.
- Suitable for a variety of platforms such as 8051/AVR/AVR/ARM.
SKU: n/a -
Modules & Sensors, Relays
8 channel Relay 5v
Details:-
- The 8550 transistor drive, driveability.
- A fixed bolt holes for easy installation.
- It has a relay status indicator led Power LED(Green), 8 relay status indicator LED(Red)
- Relay control interface by single-chip IO.
- Low-level suction close, high-level release.
- Easy to use, simple 3 line structure.
SKU: n/a -
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Communication Modules, Modules, Wifi Modules
Ai Thinker LoRa Series Ra-02 Spread Spectrum Wireless Module
-14%
Communication Modules, Modules, Wifi ModulesAi Thinker LoRa Series Ra-02 Spread Spectrum Wireless Module
- Manufacturer: Ai-Thinker
- LoRa Spread Spectrum modulation technology
- Constant RF power output at + 20dBm-100mW voltage change
- High sensitivity: down to -148dBm
- Half-duplex SPI communication
- Programmable bit rates up to 300kbps
- Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes
SKU: n/a -
Modules & Sensors, Sensors, Temp, Humidity & Gas Sensors
AM1011A-Temperature And Humidity Sensor With Communication Line -40 to 80DegC
-13%
Modules & Sensors, Sensors, Temp, Humidity & Gas SensorsAM1011A-Temperature And Humidity Sensor With Communication Line -40 to 80DegC
Details:-
- Supply Voltage(V) 4.75~5.5
- Low power consumption, small size, high-cost performance
- Typical Accuracy (% RH) ± 3
- Operating Range (% RH) 0 to 100
- Excellent long-term stability
SKU: n/a -
Modules & Sensors, Sensors, Water & Rain Sensors
Analog TDS Sensor Water for Water Conductivity
- Wide voltage operation: 3.3~5.5V
- 0~2.3V analog signal output, compatible with 5V, 3.3V two control systems
- The excitation source is an AC signal, effectively preventing probe polarization
- Waterproof probe for long-term immersion in water
- Arduino compatible, easy to connect, plug and play, no soldering required
SKU: n/a -
Display Module, Modules, Modules & Sensors
Arduino UNO 3.5 inch TFT screen
- Resistive touch screen TFT LCD, 3.5inch, 480×320 resolution
- Standard Arduino interface, compatible with development boards like Arduino UNO, Leonardo, UNO PLUS, NUCLEO, XNUCLEO
- Onboard stand-alone touch controller, better touching than solutions that use AD pins directly for touch control
- PWM backlight control allows adjusting the backlight to a comfortable level
- Micro SD slot, provides an easy way to store photos for displaying
- Controlled via SPI, only a few Arduino pins are used
- Comes with STM32 and Arduino examples, convenient for porting
SKU: n/a -
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Modules & Sensors, Sensors, Weight, Force & Pressure Sensors
BMP280 Barometric Pressure and Altitude Sensor I2C/SPI Module
-22%
Modules & Sensors, Sensors, Weight, Force & Pressure SensorsBMP280 Barometric Pressure and Altitude Sensor I2C/SPI Module
Details:-
- Operating Voltage: 1.71V to 3.6V – would typically be operated from 3.3V.
- Operating Temperature: -40 to +85 deg. Celsius (full accuracy between 0 and +65 deg. C).
- Peak current: 1.12mA.
- Operating Pressure: 300 hPa to 1100 hPa.
- Accuracy between 700 to 900hPa and 25 to 40 deg. C: ±0.12hPa and ±1.0m.
SKU: n/a
