Courtesy of Toyota Motor Corp. Toyota’s 2004 model year and newer Prius vehicles can come equipped with a Smart Entry & Electronic Key system that will challenge responders at crash scenes. Fire and ...

Electronic key control systems are instrumental for university campus security teams to ensure compliance, reduce liability, and reinforce security and safety for the entire campus population. Key ...

Hospital campuses are open environments with a constant flow of patients, hospital employees, and visitors entering and exiting the property 24 and 7. For this reason, protecting the physical campus, ...

Based on CD4017 and logic gates this electronic circuit switches on a relay if you press four keys in the correct sequence, and backs to the start condition by pressing any key. Once the circuit is ...

Scientists studying plant cell walls have discovered details of a protein involved in the assembly of lignin, a key cell-wall component. The protein acts as a targeted 'electron shuttle,' delivering ...