A timer-controlled doorbell device has been developed using two 555 timer ICs in monostable mode, combined with a relay ...

Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the ...

Travel through time with the LEGO Creator Expert 10300 Back to the Future Time Machine Speed Build! This stunning set brings the legendary DeLorean to life, letting you relive the magic of the classic ...

Here’s a clever hack. Simple, elegant, and eminently cost-effective: using an SMD capacitor to hold your flash media in place ...

Mechanical latching relays incorporate internal locks or gears that hold the relay contacts in place after switching. A ...

Analytical expressions are derived for the energy loss incurred in charging and discharging of lossy, i.e. dispersive capacitors under nearly step-function voltage, such as might be expected in the ...