Description: 【Design】: This signal generator module is designed for ease of use, featuring simple wiring connections and reliable performance. The intuitive knob operation allows for immediate response adjustments without any delay 【Power Protection】: Equipped with polarity protection on the power port, this device ensures that components remain undamaged even if the power supply is connected in reverce 【Versatile Power Compatibility】: Operates efficiently with a power voltage of either DC 12V or 24V, accommodating a tolerance of ±25%, and consuming less than 1W of total power 【Wide Load Impedance Range】: Supports an output load impedance range from 0-350 ohms at DC12V and 0-800 ohms at DC24V, making it suitable for various applications including signal sourcing, valve adjustment, instrument testing, LED testing, and simulating transmitters 【Compact and Construction】: Made from PC polycarbonate material with a compact size of 5x5cm, this module is easy to integrate into different setups. The package includes a piece of the signal generator module board Specification: Material: PC Size Chart: 5cmx5cm/1.97inchx1.97inch Package Includes: 1X Generator Module Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.