As temperatures soar in India, turning on the air conditioner would be a good option. But improper use of AC can break the ...

We point to the exact moment, 20 years ago, when Lincoln lost its mojo. Significant resources are spent whenever an automaker ...

Put all the screws, brackets and other installation hardware items in a re-sealable plastic bag, and put the bag in the box.

A PWM-controlled regulator, this time using a logic gate IC, op-amp, and resistors and capacitors to buffer the PWM signal.