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Home » Timer and Delay Relay » Page 6

Ultraviolet (UV) Sanitizer Circuit for Disinfecting Home Materials

Last Updated on May 1, 2021 by Swagatam 47 Comments

The post explains the making of a simple, cheap yet effective ultraviolet or UV-C home sanitizer circuit using ultra violet rays or UV-C. The idea was requested by Mr. Shah […]

Filed Under: Timer and Delay Relay, Transmitter Circuits

Programmable Diesel Generator Timer Circuit

Last Updated on July 6, 2019 by Swagatam 3 Comments

The post explains a simple yet accurate programmable diesel generator timer circuit which can be used for achieving discretely programmable ON/OFF timing sequence for the connected diesel generator set. The […]



Filed Under: 4060 IC Circuits, Timer and Delay Relay

Washing Machine Motor Agitator Timer Circuit

Last Updated on February 16, 2020 by Swagatam 57 Comments

The article details a circuit design for controlling a washing machine motor agitator through a preset time sequence which also includes an alternate reversing of the motor rotation. The circuit […]

Filed Under: 4017 IC Circuits, Motor Controller, Timer and Delay Relay

Customized Water Flow Controller with Timer Circuit

Last Updated on January 27, 2019 by Swagatam 10 Comments

The article discusses a customized water flow controller circuit with timer.he idea was requested by Mr. Daljeet Singh Sokhey. Technical Specifications Right now I am working on a different project […]

Filed Under: Timer and Delay Relay

1 to 10 minutes Timer Circuit

Last Updated on June 21, 2020 by Swagatam 19 Comments

The post narrates a simple yet highly accurate adjustable 1 to 10 minute timer circuit with display. The idea was requested by one of the dedicated readers of this blog. […]

Filed Under: Timer and Delay Relay

Week Day Programmable Timer Circuit

Last Updated on July 22, 2021 by Swagatam 15 Comments

The post explains a couple of interesting timer circuits customized as per individual requirements. The first one is a kind of week/day programmable timer circuit for actuating a motor for a predetermined […]

Filed Under: Timer and Delay Relay



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