This kit is a multi-functional measuring instrument built around the 51 microcontroller. It combines capacitance, inductance and frequency measurement in one compact tool. Key benefits - All-in-one testing: measure capacitance, inductance and frequency without switching devices. - Streamlined workflow: reduces the need for multiple instruments, saving time and space in your bench setup. - Clear, reliable readings: designed for stable, repeatable results in everyday electronics work. Core attributes - Function: capacitance measurement, inductance measurement, and frequency measurement in a single instrument. - Compatibility: based on and compatible with 51 microcontroller projects and workflows. - Performance: provides accurate measurements with simple, quick operation for common electronics tasks. Use scenarios - Prototyping and component verification: quickly check passive components such as capacitors and inductors during circuit design and assembly. - Troubleshooting timing and oscillator circuits: diagnose timing-related issues in microcontroller projects, radio modules, or clocked circuits. - Educational demonstrations: suitable for classrooms and labs to illustrate basic measurement principles and circuit behavior. Designed to deliver practical measurements with a straightforward user experience, this kit helps you work efficiently on electronics projects that involve capacitance, inductance, and frequency checks, all around a 51 microcontroller foundation.