Showing 257–282 of 282 results

• 

  24-Channel DPDT Signal Relay Controller + 8 GPIO with I2C Interface

  $258.95 – $546.95
• 

  24-Channel Analog to Digital Converter 12-Bit with I2C Interface

  $107.95
• 

  2-Channel 1-Amp SPDT Signal Relay Controller + 6 GPIO with I2C Interface

  $49.95
• 

  2-Channel Signal Relay 1A SPDT I2C Mini Module

  $25.95
• 

  2-Channel General Purpose SPDT Relay Controller + 6 GPIO with I2C Interface

  $54.95 – $57.95
• 

  2-Channel On-Board 97% Accuracy AC Current Monitor with I2C Interface

  $90.95
• 

  2-Channel On-Board 95% Accuracy 20-Amp AC Current Monitor with I2C Interface

  $70.95
• 

  2-Channel DPDT Signal Relay Controller + 6 GPIO with I2C Interface

  $57.95 – $65.95
• 

  2-Channel 4-20 mA Current Loop Receiver 16-Bit ADS1115 I2C Mini Module

  $65.95
• 

  16-Channel General Purpose SPDT Relay Controller with I2C Interface

  $239.95 – $311.95
• 

  16-Channel 1-Amp SPDT Signal Relay Controller with I2C Interface

  $239.95 – $305.95
• 

  16-Channel DPDT Signal Relay Controller with I2C Interface

  $261.95 – $433.95
• 

  16-Channel High-Power Relay Controller with I2C Interface

  $261.95
• 

  12-Channel On-Board 97% Accuracy AC Current Monitor with I2C Interface

  $325.95
• 

  12-Channel On-Board 95% Accuracy AC Current Monitor with I2C Interface

  $205.95
• 

  12-Channel I2C 4-20mA Current Receiver with I2C Interface

  $230.95
• 

  12-Channel I2C 0-10V Analog to Digital Converter with I2C Interface

  $230.95
• 

  1-Channel General Purpose SPDT Relay Controller + 7 GPIO with I2C Interface

  $46.95 – $47.95
• 

  1-Channel 1-Amp SPDT Signal Relay Controller + 7 GPIO with I2C Interface

  $46.95
• 

  1-Channel Signal Relay 1A SPDT I2C Mini Module

  $21.95
• 

  1-Channel On-Board 97% Accuracy 70-Amp AC Current Monitor with I2C Interface

  $65.95
• 

  1-Channel DPDT Signal Relay Controller + 7 GPIO with I2C Interface

  $49.95 – $54.95
• 

  1-Channel DC Current Monitor I2C Mini Module

  $36.95
• 

  1-Channel 4-20mA Current Loop Transmitter I2C Mini Module

  $65.95
• 

  1-Channel 4-20mA Current Loop Receiver 16-Bit ADS1115 I2C Mini Module

  $54.95
• 

  1-Channel On-Board 95% Accuracy 20-Amp AC Current Monitor with I2C Interface

  $43.95 – $57.95