Abstract: A waterproof electronic kitchen timer having a casing that can withstand gentle washing under a kitchen faucet for removal by detergents of grease and other soils.

Abstract: A timer is provided with a setting member which is moved in order to set, increase or decrease a desired countdown time. Movement of the setting member in one direction generates an increment pattern and movement in an opposite direction generates a decrement pattern. A bit generator is connected to increment or decrement the countdown time.

Abstract: The invention is directed towards a programmable thermostat which includes a programming device for generating programs and a temperature comparison device to operate a temperature-modifying device, such as a furnace or air-conditioning system. This programming device may include a microprocessor which is capable of generating at least one weekday program and weekend program. The programming device of the present invention is also capable of generating a signal indicative of at least the current time of day, which signal can be used by the programming device in establishing its programs. The present invention also includes a rotatable, settable controller which controls the operation of the programming device. The rotatable controller includes a position for setting at least one weekday program, setting at least one weekend program, setting the current time, and controlling the temperature-modifying device.