Showing 1–32 of 35 results

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  8-Channel Solid State Relay Controller with I2C Interface

  $119.95 – $1,073.95
• 

  4-Channel Solid State Relay Controller + 4 GPIO with I2C Interface

  $63.95 – $538.95
• 

  32-Channel Solid State Relay Controller with I2C Interface

  $425.95 – $4,352.95
• 

  24-Channel Solid State Relay Controller + 8 GPIO with I2C Interface

  $343.95 – $3,287.95
• 

  16-Channel Solid State Relay Controller with I2C Interface

  $307.95 – $2,199.95
• 

  1-Channel Solid State Relay Controller + 7 GPIO with I2C Interface

  $43.95 – $202.95
• 

  8-Channel General Purpose SPDT Relay Controller with I2C Interface

  $101.95 – $140.95
• 

  4-Channel High-Power Relay Controller + 4 GPIO with I2C Interface

  $70.95
• 

  MCP23008 I2CIO6R2x0 2-Channel High-Power Relay Controller + 6 GPIO with I2C Interface

  $59.95
• 

  1-Channel High-Power Relay Controller + 7 GPIO with I2C Interface

  $49.95
• 

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

  $101.95 – $134.95
• 

  8-Channel DPDT Signal Relay Controller with I2C Interface

  $107.95 – $213.95
• 

  8-Channel High-Power Relay Controller with I2C Interface

  $107.95
• 

  4-Channel General Purpose SPDT Relay Controller + 4 GPIO with I2C Interface

  $58.95 – $79.95
• 

  4-Channel 1-Amp SPDT Signal Relay Controller + 4 GPIO with I2C Interface

  $59.95 – $75.95
• 

  4-Channel DPDT Signal Relay Controller + 4 GPIO with I2C Interface

  $70.95 – $123.95
• 

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

  $320.95 – $452.95
• 

  32-Channel General Purpose SPDT Relay Controller with I2C Interface

  $320.95 – $584.95
• 

  32-Channel High-Power Relay Controller with I2C Interface

  $357.95
• 

  32-Channel DPDT Signal Relay Controller with I2C Interface

  $357.95 – $741.95
• 

  24-Channel General Purpose SPDT Relay Controller + 8 GPIO with I2C Interface

  $300.95 – $419.95
• 

  24-Channel 1-Amp SPDT Signal Relay Controller + 8 GPIO with I2C Interface

  $300.95 – $399.95
• 

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

  $258.95 – $546.95
• 

  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 DPDT Signal Relay Controller + 6 GPIO with I2C Interface

  $57.95 – $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
• 

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

  $46.95 – $47.95