High-precision

4 года назад

The video showcases a compact voltage reference module that provides precise voltage outputs. The creator tests the module's accuracy against various meters, highlighting the importance of proper calibration and stabilization time for accurate measurements. The video concludes with a demonstration of the module's charging process and a brief discussion of its potential applications.

4 года назад

This video demonstrates how to convert a standard digital multimeter into a high-precision milliohmmeter. The circuit uses an LM317 to create a constant current source, allowing for accurate resistance measurements down to the milliohm range. The video shows how to assemble the circuit and then uses it to measure various resistors, highlighting its precision and potential applications.