Refresher training is an often forgotten part of keeping volunteers happy and productive. That was driven home to me when I was on a call the other day with a client.

Discover eight tips for choosing the perfect room freshener for your home. Consider your preferences, the space, allergies, natural components, and the season. Avoid overpowering scents and ...

Think about changing your room freshener according to the seasons, similar to how you switch up your wardrobe. Opt for light, airy fragrances like linen or sea breeze during spring and summer, while ...

Room Freshener Machine – Circuit and Working. Fig. 3 shows the circuit diagram of the two-way operated light cum room freshener module. It comprises a NE555 timer, MOSFET IRLZ44N (T1), reed switch (S1 ...