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Category: electromagnetic

Robotics | IoT

Visualizing How Current and Voltage Behave in a Mag Loop Antenna

Ace electrical engineer, Jeri Ellsworth, is back to deep-nerding science and technology on YouTube.
Read more on MAKE
The post Visualizing How Current and Voltage Behave in a Mag Loop Antenna appeared first on Make: DIY Projects and Ideas for Make…

Visualizing How Current and Voltage Behave in a Mag Loop Antenna

Ace electrical engineer, Jeri Ellsworth, is back to deep-nerding science and technology on YouTube.
Read more on MAKE
The post Visualizing How Current and Voltage Behave in a Mag Loop Antenna appeared first on Make: DIY Projects and Ideas for Make…

Turn an Old Walkman into a Musical Scratchbox

Learn how to modify an old portable cassette player into a customized Scratchbox capable of mimicking the complex sounds of a DJ turntable scratch.
Read more on MAKE
The post Turn an Old Walkman into a Musical Scratchbox appeared first on Make: DI…

A Micro Relay at Work

The fundamentals of switching in GIF format! See a 5V micro relay switch from normally-closed to normally-open and back to normally-closed.