Save guides, add subjects and pick up where you left off ... Not every value for a resistor is available - 22kΩ resistors are easily found while 25kΩ is not, for example. As resistor values ...

Harnessing energy from falling rain has the potential to generate huge amounts of electricity. If rain falls into a tube ...

When the Armatron first came out, in 1981, robotics engineers started contacting Watanabe. “I wasn’t so much hearing from ...

Looking to beef up the security of your humble abode? Check out these useful smart sensors that can be used for the inside of ...

Save guides, add subjects and pick up where you left off with your BBC account. resistance is measured in ohms (Ω) resistors control current and protect components in electronic circuits.

Frequent Design Idea (DI) contributor, Christopher Paul, runs into a data visualization problem when working on a new ...

Reusing the LM4041 voltage regulator to create a precision current source by leveraging the CATHODE pin as a sense pin.

Over the past decade, the growth of passive components has been driven by smartphones. Faster communication and processing speed require more power consumption for smartphones, and therefore more ...

Gavin Sanders’ career choice is a bit murky, but it’s not a stretch to assume that one day it likely will take off and soar. “I would like to fly drones for military purposes, photography or ...

Simply add one motion sensor switch to every room ... appliances can also leak water and cause flooding. Light-Dependent Resistors, or LDRs, are resistors whose resistance values depend on the ...

Gavin Sanders’ career choice is a bit murky, but it’s not a stretch to assume that one day it likely will take off and ...

Union Minister Ashwini Vaishnaw has said that the guidelines for the scheme have been finalised and its online portal will be launched soon ...