A digital switch is useful when you need to automate electrical appliances like your AC, geyser, water pump, irrigation pump, sauna, charging for solar inverter, and the like. It helps you handle ...

Celebrated chefs often compare running a kitchen to running an army, and precise timing is key to their success. But being able to keep track of everything on the stovetop and in the oven can be ...

Comprising a microprocessor, an LCD, a 32.768-kHz crystal, and little else, the basic countdown-timer circuit in Figure 1 operates from a commonly available CR2032 lithium-coin-cell battery. Based on ...

For one of my hobby projects, I needed to add a small countdown timer at an affordable cost. Fortunately, a DigiSpark Attiny85 development board was lying around on my workbench. The next component ...

Which visual timers for your office are best? Visual office timers are physical timers that can be utilized to time certain events. This can promote efficiency and focus and increase productivity.

Here’s a completely non-invasive hack for a classic Minolta SLR camera. [Robby] wanted to add to the options available when it comes to remote shutter release. He ended up building a cable release add ...