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SENSORS AND MODULES
Showing 1–15 of 60 results
- Modules, Other Module, Relays
2-Channel DC 5V Relay Module, Active-Low, with Optocoupler
Features:
- Optocoupler isolation
- Good in safety. In power system and high voltage system, the lower current can control the higher one, able to control various appliances and other equipment with high-current current.
- Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
- Indication LEDs for Relay output status.
- With a normally-open (NO) and a normally-close (NC)Â contact.
Specification:
- Number of Relays:Â 2
- Control signal:Â TTL level
- Rated load:Â 7A/250VAC; 10A/125VAC; 10A/28VDC;
- Contact action time:Â 10ms/5ms
- Current:Â 15-20mAÂ per channel
SKU: 2-Channel DC 5V Relay Module, Active-Low, with Optocoupler - Hardware Parts, Sensors
3Kg Load cell – Electronic Weighing Scale Sensor
A load cell is a transducer that is used to create an electrical signal whose magnitude is directly proportional to the force being measured. The various types of load cells include hydraulic load cells, pneumatic load cells and strain gauge load cells.
This is a standard load cell for measuring weight upto 3 Kg. The output of the load cell is in mili-volts and cannot be directly measured by a micro-controller. So an ADC with high resolution or an instrumentation amplifier is required to make the output of the load cell readable to a micro-controller.
SKU: Sensor_LC3kg - Accessories, Other Module, Relays
4-Channel DC 5V Relay Module with Optocoupler
Features:
- SMD optocoupler isolation
- Good in safety. In power system and high voltage system, the lower current can control the higher one, able to control various appliances and other equipment with high-current current.
- Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
- Indication LEDs for Relay output status.
- With a normally-open (NO) and a normally-close (NC)Â contact.
Specification:
- Number of Relays:Â 4
- Control signal:Â TTL level
- Rated load:Â 7A/250VAC; 10A/125VAC; 10A/28VDC;
- Contact action time:Â 10ms/5ms
- Current:Â 15-20mAÂ per channel
SKU: 4-Channel DC 5V Relay Module with Optocoupler - Modules, Sensors
ADXL335 – Triple Axis Linear Accelerometer
Features of ADXL335:
- 3-axis sensing.
- Small, low profile package.
- 4 mm × 4 mm × 1.45 mm LFCSP.
- Low power : 350 μA (typical).
- Single-supply operation: 1.8 V to 3.6 V.
- 10,000 g shock survival.
- Excellent temperature stability.
- BW adjustment with a single capacitor per axis.
- RoHS/WEEE lead-free compliant.
SKU: ADXL335 - Triple Axis Linear Accelerometer - Sensors
ADXL345 3 Axis Digital Acceleration of Gravity Tilt Module for Arduino
- The adxl345 is a small, thin, low power, 3 axis mems accelerometer with high resolution (13bit) measurement at up to plus or 16 g
- Digital output data is formatted as 16bit two’s complement and is accessible through either an spi (3 or 4wire) or i2c digital interface
- Spi or i2c communication
SKU: Sensor_199 - Accessories, Development Board, Modules, Other Module, PROGRAMMABLE BOARDS, Shields
AESW5100 Ethernet Shield W5100 for Arduino UNO Mega 2560 1280 328
-29%
Accessories, Development Board, Modules, Other Module, PROGRAMMABLE BOARDS, ShieldsAESW5100 Ethernet Shield W5100 for Arduino UNO Mega 2560 1280 328
- Based on w5100 ethernet controller
- Supports all major arduino board
- Supported directly by arduino libraries
- Micro sd card can be used with this shield
SKU: AESW5100 Ethernet Shield W5100 for Arduino UNO Mega 2560 1280 328 - Accessories, Accessories, Sensors
BH1750 Sensor Digital Output, I2C Interface- 1Pc
Features:
- Direct digital output, bypassing the complex calculation, bypassing the calibration
- Don’t distinguish between ambient light
- Close to the spectral characteristics of visual acuity
- Widely used to 1-lux high precision measurement
- Standard NXP IIC communication agreement
Specification:
- Chip: BH1750FVI
- Power Supply: 3 – 5V
- Light Range：0 – 65535 lx
- Sensor Built-in: 16 bit AD converter
- Size(L x W): Approx. 3.2cm x 1.5cm
SKU: BH1750 Sensor Digital Output, I2C Interface- 1Pc - Accessories, Other Module
CH340 USB to ESP8266 serial wireless wifi module Developent Board adapter
-26%
Accessories, Other ModuleCH340 USB to ESP8266 serial wireless wifi module Developent Board adapter
USB to ESP8266 Serial Wireless Adapter
Side A: USB Type A Male
Side B: 8 Pin two rwo Serial Interface TTL
Size: 4.8*3.5cm
Esp8266 TTL to USB converter
CH340 Chipset for usb to ttl converterSKU: board_CH340
