The AD9850 DDS Signal Generator Module provides 0-40MHz sine and square waves. It is equipped with a powerful 125Mhz Oscillator and excellent for a signal generator and oscilloscope based DIY projects.
The 3.3V/5V output MB102 Breadboard power supply module is an easy to use, most useful breadboard component that can be added with any breadboard related projects where 5V, 3.3V or both power requirements are required.
The LTC3780 power module is a DC to DC Buck-Boost high power module that automatically adjusts the constant current and constant voltage settings. The module is suitable for battery charging operations.