Relay Controller 1-Channel General Purpose SPDT + 8 Channel ADC ProXR Lite This overview shows the hardware features of the ProXR Lite 1-Channel 5A and 10A USB relay boards, ideal for computer controlled switching applications. This...

High-Power Relay Controller 1-Channel + 8 Channel ADC ProXR Lite This overview shows the hardware features of the ProXR Lite 1-Channel 20A USB relay board, ideal for computer controlled switching applications. This controller has many...

4-Channel SPST Solid-State Relay Controller with UXP Expansion Port This ProXR Industrial solid-state relay controller is capable of switching 4 on-board SPST relays. Choose between AC or DC switching, Random or Zero Cross Turn-On, as...

8-Channel SPST Solid-State Relay Controller with 8-Channel ADC This ProXR Industrial solid-state relay controller is capable of switching 8 on-board SPST relays. Choose between AC or DC switching, Random or Zero Cross Turn-On, as well as...

8-Channel SPST Solid-State Relay Controller with UXP Expansion Port This ProXR Industrial solid-state relay controller is capable of switching 8 on-board SPST relays. Choose between AC or DC switching, Random or Zero Cross Turn-On, as...

4-Channel SPST Solid-State Relay Controller with 8-Channel ADC This ProXR Industrial solid-state relay controller is capable of switching 4 on-board SPST relays. Choose between AC or DC switching, Random or Zero Cross Turn-On, as well as...

16-Channel SPST Solid-State Relay Controller with UXP Expansion Port This ProXR Industrial solid-state relay controller is capable of switching 16 on-board SPST relays. Choose between AC or DC switching, Random or Zero Cross Turn-On, as...

16-Channel SPST Solid-State Relay Controller with 8-Channel ADC This ProXR Industrial solid-state relay controller is capable of switching 16 on-board SPST relays. Choose between AC or DC switching, Random or Zero Cross Turn-On, as well...

Time Schedule Controlled Solid-State Relay 8-Channel This NCD Taralist series 8-Channel Solid-State relay controller allows users to control up to 8 on-board relays based on a time schedule. Taralist controllers evaluate up to 999 events...

This IoT 4-channel Solid-State relay controller was designed to host many different IoT communication modules, including Particle Photon, Electron, Bluz, Arduino, and many more. This controller is based on the MCP23008, a common I2C...

4-Channel SPDT Relay Controller with UXP Expansion Port This ProXR Industrial relay controller is capable of switching 4 on-board SPDT relays, each with 5 or 10 Amps of current, customized at the time of ordering. Each SPDT relay...

Read up to four thermocouples via USB with this board to measure the temperature of four different objects. Thermocouples are widely used to measure extreme temperatures impossible to measure with other types of sensors. J, K, E and T...