Serial Relay Controller
Serial Relay Controller
Serial Relay Controller 2-Channel 20 Amp SPDT + 8-Channel 8/...
  • Reliable Sturdy Design
  • Onboard RS232 Interface with Choice of Connector
    – Onboard DB9 Connector:
    – Screw Terminal Connector
    – Off the Board DB9 Connector
  • Connects to Any Available COM Port
  • Read 0 to 5 Volt Sensors
  • Base Station Software Included
    – Point & Click Interface
    – Use to Connect Tto Board
    – Read Sensor Levels
    – Read Status of Relays
    – Manually Trigger Relays
  • Program in almost any language
  • Expandable up to 256 Relays
not rated $232.67Add to cart
wireless Key Fob Relay, Key Fob Relay - n-Channel 5-Amp
wireless Key Fob Relay, Key Fob Relay - n-Channel 5-Amp
Key Fob Relay – SPDT Wireless 750ft Range

Key Fob Relay – SPDT Wireless 750ft Range– SPDT Wireless 750ft Range, it is possible to use the extra KFX memory to send more than 9 bytes.

not rated $195.14$426.32Select options
wireless Key Fob Relay, Key Fob Relay - n-Channel 5-Amp
wireless Key Fob Relay, Key Fob Relay - n-Channel 5-Amp
Key Fob Relay – n-Channel 10-Amp SPDT Wireless 750ft Range...

Choose number of channels as per your requirement before ordering .

not rated $202.64$426.32Select options
wireless Key Fob Relay, Key Fob Relay - n-Channel 5-Amp
wireless Key Fob Relay, Key Fob Relay - n-Channel 5-Amp
Key Fob Relay – n-Channel 5-Amp SPDT Wireless 750ft Ra...

Choose number of channels as per your requirement before ordering .

not rated $195.14$285.21Select options
Current Monitoring Kit
Current Monitoring with Raspberry pi!!
Current Monitoring Kit
  • Monitor current and keep track of your power consumption
  • 4-Channel Input with 0 to 20 Amp Input Range I2C Current Monitoring Controller
  • No Need of soldering. Plug and Play Devices
  • Quick and Easy Daisy-chained Devices
  • Current monitoring complete solution made easy
not rated $146.59Add to cart
Current Monitoring Controller
Current Monitoring Controller
DLCT03C20 Current Monitoring Controller 4-Channel 20-Amp 95%...
  • Particle Photon is not included, Image is for description only
  • Current Monitoring for Particle Photon WiFi Cloud
  • 4-Channel Input with 0 to 20 Amp Input Range
  • No Need of soldering. Plug and Play Devices
  • Quick and Easy Daisy-chained Devices
  • Solid Core Current Sensors with 5% Max Error Rate
  • I2C Communications to Particle Photon
  • On-Board I²C Expansion Port
  • Expandable to 16 Devices per I²C Port
  • 0x2A I²C Start Address
not rated $67.54Add to cart
Energy Monitor with Split Core Sensor
High Accuracy Energy Monitor with 10-100 Max Amperage Split ...
High Accuracy Energy Monitor with 10-100 Max Amperage Split ...
  • Current Monitoring with Dual XBee® Interface
  • Compatible with Select Digi XBee® Wireless Modules
  • Ethernet, Bluetooth, Wi-Fi, USB, and RS-232 Interface Options
  • Energy Monitoring Input Channels
  • Options for up to 100 Amp Monitoring per Channel
  • Split-Core Off-Board Current Sensors
  • 2% Max Error Rate for Resistive Loads
  • 1.5 Meter Cable between Sensors and Controller
  • Dual On-Board I²C Expansion Ports for Unlimited Expansion
not rated $204.91$331.01Select options
TMD26721
TMD26721
TMD26721 Infrared Digital Proximity Detector I²C Mini Modul...
  • Infrared Digital Proximity Detector
  • Up to 400 kbit/s Date Rate
  • 16,000:1 Dynamic Range
  • 0x39 I²C Start Address
  • Modular TMD26721 Breakout Board
not rated $27.01Add to cart
TCS3472 Very High Sensitivity Color Light-to-Digital Convert...
TCS3472
TCS3472 Very High Sensitivity Color Light-to-Digital Convert...
  • High Sensitivity I²C Color Sensor
  • Red, Green, Blue (RGB), and Clear Light Sensing with IR Blocking Filter
  • I²C Fast Mode Compatible Interface at Data Rates up to 400 kbit/s
  • 3,800,000:1 Dynamic Range
  • Very High Sensitivity-Ideally Suited for Operation Behind Dark Glass
  • 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
  • RoHS Compliant
  • I²C Start Address is 0x29
not rated $26.94Add to cart
LIS3DHTR 3-Axis Accelerometer Digital Output Motion Sensor I...
LIS3DHTR 3-Axis Accelerometer Digital Output Motion Sensor I...
LIS3DHTR 3-Axis Accelerometer Digital Output Motion Sensor I...
  • I2C 3-Axis Accelerometer
  • Free-Fall Detection
  • 6D/4D Orientation Detection
  • Embedded Self Test
  • RoHS Compliant
  • 0X18 I²C Start Address
not rated $25.50Add to cart
High Accuracy 2-Channel Energy Monitor
High Accuracy 2-Channel Energy Monitor
High Accuracy 2-Channel Energy Monitor 10-100 Max Amperage S...
Current Monitoring with Dual XBee® Interface
Compatible with Select Digi XBee® Wireless Modules
Ethernet, Bluetooth, Wi-Fi, USB, and RS-232 Interface Options
2 Energy Monitoring Input Channels
Options for up to 100 Amp Monitoring per Channel
Split-Core Off-Board Current Sensors
2% Max Error Rate for Resistive Loads
May Be Calibrated for Inductive loads or Higher Accuracy
1.5 Meter Cable between Sensors and Controller
Dual On-Board I²C Expansion Ports for Unlimited Expansion
not rated $195.14Add to cart
Sale!
AD5254
AD5254
Analog Devices AD5254 Digital 100K Potentiometer 4-Channel 2...
  • Four 100K Digital Potentiometers
  • +5V 5ma Handling per Potentiometer
  • I2C Mini Module Form Factor
  • 400 KHz Communication Speed
  • Add up to 4 of these per I²C Port
  • 0x2C I²C Start Address
  • Modular AD5254 breakout board
not rated $37.51 $36.51Add to cart