The TA-02R is a multi-function dip switch module designed and manufactured by Yuandi. It features 8 dip switches that allow users to switch on and off various functions, such as input and output logic levels and other digital outputs. The module also includes an on board voltage regulator and a RoHS compliant footprint. It is ideal for applications that require multiple options and require limited space for control. Its on board voltage regulator protects the user's project from spikes and other voltage fluctuations. The TA-02R is a through-hole component, making it easy to install and eliminates any additional soldering steps.