Timer kit 2 - 555 pulse a counter

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Documentation in acrobat format. (The documentation covers three timers, including this timer)
(K85_2)

This is the classic 555 timer circuit switching a relay after a period of time determined by resistor & capacitor connected to the 555. The 555 is used as a monostable. Pot is used to set the time. You can chage the component values & treshold trigger.
Dimensions: 2.375 inches x 1.719 inches
(CPS852) (Out of Stock)

Quantity	Price
1 – 9	$13.68
10 – 99	$12.96
100 +	$11.88

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS852
Quantity Available:		0

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Multi Mode Timer (version II) - 8 to 8192sec (2.3h)

A 555 timer IC can be set to 1 second oscillation. The 555 output is fed to a 4020B ripple counter IC. Eleven time outputs from the counter is jumper selectable to an on-board relay. PCB dimensions: 58mm x 53mm.
Power supply: 12VDC (CPS152)

Quantity	Price
1 – 9	$14.82
10 – 99	$14.04
100 +	$12.87

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS152
Quantity Available:		7

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