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:: Home » Delay timers

Delay timers

5-minutes Power Off Delay Timer Circuit

Last Updated on: March 8, 2023 by Apichet Garaipoom
Making 5 minutes Power Off Delay Timer Circuit

Want to have longer lighting with the original battery? Let’s learn the concept and design of the power off delay timer circuit in a simple way. You may apply it indefinitely. Read more

Categories Controls & Timers Tags Relay Driver Circuits, CD4093, Delay timers 2 Comments

DIY Compressor time delay circuit

Last Updated on: July 14, 2022 by Apichet Garaipoom
Schematic diagram of air compressor time delay

SEE DIY compressor time delay circuit. Protect your compressor when power outage and Electrical fluctuations. Using normal parts and cheap. Read more

Categories Controls & Timers Tags Surge protector, Delay timers 5 Comments

Simple long duration timer circuit

Last Updated on: November 23, 2021 by ElecCircuit.com
op-amp long timer circuit

The Simple long duration timer circuit using OP-AMP, If build the RC timer only that long time delay we need too many resistors and capacitors may be error […] Read more

Categories Controls & Timers Tags Delay timers, op-amp 3 Comments

Simple time Delay Circuit using MOSFET

Last Updated on: June 20, 2022 by Apichet Garaipoom
OFF-After-Delay-circuit-on-Breadboard-using-MOSFET

For learn about MOSFET. I recommend Time Delay circuit easy to make and long time and a few parts than normal transistor Read more

Categories Controls & Timers Tags Delay timers, Power Mosfet Controls, Electronic buzzer 9 Comments

Surge protection circuit for power supplies

Last Updated on: April 15, 2022 by ElecCircuit.com
Delay to supply voltage for surge protector using SCR

The surge protection circuit important! Sometimes, our electrical appliances may damage easily by little high voltage surges. We can protect this problem. Read more

Categories Controls & Timers Tags Delay timers, IC-4011, Surge protector 13 Comments
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