Control

Enables the Arduino board to turn on/off devices such as TVs, audio systems, lights and other electrical devices up to 10A/220VAC or 10A/30VDC. Suitable for home/office automation, or controlling other installed equipment.

Shield with connectors to send and receive DMX512 signals for stage lighting control.

Sixteen high current driver channels, each capable of sourcing 5A @ 30V. Over-temperature, over-voltage, and over-current protection is included on all channels. Shift register controls allows the shield to use only four pins and the shiftOut() library function. An expansion connector allows up to 25 shields to be daisy chained for as many as 400….

This shield allows your Arduino to control a door lock using an electric strike plate and one of a number of commonly-available RFID modules, and is based on the circuit described in the “RFID Access Control System” project in the book “Practical Arduino”. Supported modules include: ID12 ID20 RDM630 RDM880 HF MultiTag Features: On-board 9V….

Uses the L293 chip to drive two 7-12V DC motors with up to 2A current. The shield can be powered directly from the Arduino or from an external power source.

Uses the L293 chip to drive two 7-12V DC motors with up to 1A current.

This is a smart outlet with LCD. You can control the embedded triac by toggling D9 of Arduino. You can also do dimming. A 16×2 LCD is provided so that you can use it to show the status. Two buttons are provided to interact with Arduino. Includes current-sensing. Together with the Xbee shield or WiFi….

The PWM/MOSFET shield provides two very high power channels for the switching or Pulse Width Modulation of DC current. Ideally suited to motor, lighting and heating control. Includes dual 55 Amp MOSFETs and driver IC.

Combination of relay output and a 5-digit 7-segment display. Features: 5 RED 7 segment LED displays to display data up to 99999. Uses simple SPI interface for connecting with Arduino. Can be cascaded. Relay connected to pin D2 operates at 5VDC capable of switching up to 7A/250VAC. Note: this shield has female connectors on the….

Control motors from an Arduino. This shield may no longer be available, or may never have been produced commercially. It appears to be a prototype that never went into production in this form, although an updated version was produced: blushingboy.net/p/motorShieldV3/