MCP23008 Relay Shield for Particle Electron I²C 2-Channel D...
MCP23008 Relay Shield for Particle Electron I²C 2-Channel D...
MCP23008 Relay Shield for Particle Electron I²C 2-Channel D...
  • 2-Channel Relay Shield for Particle Electron
  • Control Relays from a Cellular Connection
  • Accessible Over the Internet with a Cellular Cloud Infrastructure
  • MCP23008 I²C Controlled Mechanical DPDT Relays
  • 6-Channel Programmable GPIO
  • Switch Loads up to 5 Amps 24VDC or 240VAC
  • I2C Expansion Port for Adding Sensors or More Relays
  • Key Fob Expansion Option
  • Particle Library Available on GitHub
not rated $45.02Add to cart
Adafruit Huzzah ESP8266 Device Adapter with Integrated USB a...
Adafruit Huzzah ESP8266 Device Adapter with Integrated USB a...
Adafruit Huzzah ESP8266 Device Adapter with Integrated USB a...
  • Plug the Huzzah ESP8266 into the CE Host Devices
  • Use I²C Communications to Control CE Devices
  • USB Connector for Power and ESP8266 Programming
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • Uses I²C Pins 2 (SDA) and 14 (SCL)
  • Integrated FT232RL USB to UART Virtual COM Port
not rated $14.86Add to cart
TSL2569 16-Bit Light-to-Digital Converter Programmable Gain ...
TSL2569 16-Bit Light-to-Digital Converter Programmable Gain ...
TSL2569 16-Bit Light-to-Digital Converter Programmable Gain ...
  • Operating Voltage : 5V DC
  • Light to Digital Conversion
  • 1,000,000:1 Dynamic Range
  • Rejects 50/60-Hz Lighting Ripple
  • Approximates Human Eye Response
  • 2 Devices per I²C Port
  • Sensor, Level Shifter and Voltage Regulator all embedded on single module
  • No solder, Just Plug and Play
  • Quick and Easy Daisy-chained Device
  • I²C Start Address 0x39
not rated $28.51Add to cart
MCP3425 16-Bit 1-Channel Analog to Digital Converter I²C Mi...
MCP3425 16-Bit 1-Channel Analog to Digital Converter I²C Mi...
MCP3425 16-Bit 1-Channel Analog to Digital Converter I²C Mi...

The MCP3425 is a 1-Channel Analog to Digital Converter with 16-Bit resolution, ideally suited for low-speed high-resolution sensor monitoring. The … Read More

not rated $31.51Add to cart
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TSL45315 Ambient Light Sensor 3 Lux to 220K Lux I²C Mini Mo...
TSL45315 Ambient Light Sensor 3 Lux to 220K Lux I²C Mini Mo...
TSL45315 Ambient Light Sensor 3 Lux to 220K Lux I²C Mini Mo...

Ambient Light Sensor Manufactured by AMS-TAOS USA Inc., the TSL45315 device provides Ambient light sensing (ALS), giving direct lux output … Read More

not rated $27.01 $26.01Add to cart
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Serial Relay Controller 2-Channel 20 Amp SPDT +UXP Expansion...
Serial Relay Controller 2-Channel 20 Amp SPDT +UXP Expansion...
Serial Relay Controller 2-Channel 20 Amp SPDT +UXP Expansion...

Serial Relay Controller RS232 Relay with ProXR Command Set and UXP Expansion Port The Most Powerful Command Set Available Anywhere … Read More

not rated $243.17 $240.17Add to cart
Particle Photon – The complete Kit
Particle Photon – The complete Kit
Particle Photon – The complete Kit
  • Particle Photon
  • I2C Shield for Particle Photon
  • Power Cable
  • I2C Cable – 2 piece
  • Breadboard
  • Resistor Kit
  • Led’s
  • 1 Sensor of your choice
not rated $74.00Add to cart
BME280 Digital Humidity, Pressure and Temperature Sensor
BME280 Digital Humidity, Pressure and Temperature Sensor
BME280 Digital Humidity, Pressure and Temperature Sensor
  • Operating Voltage : 5V DC
  • Temperature Range : -40°C to 85°C
  • Humidity Range : 0 to 100% Rel. Humidity
  • ±3 Relative Humidity Sensor
  • Pressure Range : 300 to 1100 hPa
  • I²C Communication Interface
  • Sensor, Level Shifter and Voltage Regulator all embedded on single module
  • No Solder, just Plug and Play
  • Quick and Easy Daisy-chained Device
  • Up to 3.4 MHz Communication Speed
  • 2 Devices per I²C Port
  • I²C Start Address is 0x76
  • Modular BME280 Breakout Board
not rated $28.95Add to cart
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MCP9808
MCP9808 Maximum Accuracy Digital Temperature Sensor
MCP9808 Maximum Accuracy Digital Temperature Sensor
  • High-Accuracy Sensing ±0.25 from -40°C to +125°C
  • Sensor, Level Shifter and Voltage Regulator all embedded on the module
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • Programmable Temperature Alert Output
  • 8 Devices per I²C Port
  • 400 KHz Communication Speed
  • 0x48 I²C Start Address
not rated $29.50 $28.50Add to cart
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TSL45315, Ambient Light Sensor 3 Lux to 220K Lux I²C Mini M...
Ambient Light Sensor
TSL45315, Ambient Light Sensor 3 Lux to 220K Lux I²C Mini M...
  • I²C Ambient Light Sensor
  • Wide Dynamic Range — 3 lux to 220k lux
  • Rejects 50 Hz/60 Hz Lighting Ripple
  • Three User-Selectable Integration Times (400/200/100ms)
  • Approximates Human Eye Response in Diverse Lighting Conditions
  • Sensor, Level Shifter & Voltage Regulator all on a single board
  • Quick and Easy Daisy-chained Device
  • No Solder, Just Plug and Play
  • I²C Start Address is 0x29
not rated $27.01 $26.01Add to cart
AIS328DQ
AIS328DQTR High-Performance Ultra Low-Power 3-Axis Accelerom...
AIS328DQTR High-Performance Ultra Low-Power 3-Axis Accelerom...
  • ±2g/±4g/±8g Dynamically Selectable Full-Scale
  • Extended Temperature Range -40°C to 105°C
  • Sensor, Level Shifter and Voltage Regulator all embedded on the module
  • No Need of soldering. Plug and Play Device
  • Quick and Easy Daisy-chained Device
  • Embedded Self-Test
  • 16-Bit Data Output
  • 0x18 I²C Start Address
not rated $33.01Add to cart