Controllers and Timers




Product Image Item Name- Price
Bell Timer Module, 10/20 Minute (BCM52G)

Bell Timer Module, 10/20 Minute (BCM52G)

A ready-built timer module principally designed for use with an alarm bell or siren, but suitable for use in many other applications. The unit...
R110.09

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Cyclic Timer, 50sec to 3min (KIT40S)

Cyclic Timer, 50sec to 3min (KIT40S)

This is a cyclic timer with relay output that operates at 12V dc. Whilst power is applied to the circuit, the timer will continue to switch on and...
R145.48

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Deluxe 555 Timer (KIT29S)

Deluxe 555 Timer (KIT29S)

This is an adjustable timer with a range from 2 seconds to 15 minutes, and is based on the popular 555 timer IC. Power supply is 9 - 12VDC and the...
R117.30

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Drill Speed Controller/Light Dimmer (KIT11S)

Drill Speed Controller/Light Dimmer (KIT11S)

Warning: This kit requires high voltage input and should only be installed by a qualified technician. The kit should be fitted into a suitable...
R87.98

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Infra Red Link (KIT25S)

Infra Red Link (KIT25S)

The infra red link provides a short range control system, consisting of a transmitter, transmitting an infra red beam, and a receiver. If the beam is...
R132.25

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Light Sensitive Inductive Load Controller (KIT93S)

Light Sensitive Inductive Load Controller (KIT93S)

Light Sensitive Inductive Load Controller kit offers On / Off control, depending on presence or absence of light. Controllable inductive loads may...
R114.37

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MULTIFUNCTION RELAY SWITCH (VEL35E)

MULTIFUNCTION RELAY SWITCH (VEL35E)

14 different functions including timers, switching, flashing, interval, random switching, ... Two pre-programmed delays. Learning mode for delays of...
R455.69

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PWM DC Motor Controller (KIT53S)

PWM DC Motor Controller (KIT53S)

This circuit is principally aimed at those wanting to control the speed on a mini drill, as often used for making PCBs however, the circuit could be...
R171.93

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Solid State Relay Switch (KIT94S)

Solid State Relay Switch (KIT94S)

Warning: This kit requires high voltage input and should only be installed by a qualified technician. The kit should be fitted into a suitable...
R80.04

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Sound Activated Switch (KIT27S)

Sound Activated Switch (KIT27S)

This circuit is triggered by any sudden audio sound. An on-board relay will switch when sound above a preset level, adjustable via a preset...
R131.96

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Temperature Sensitive Switch (KIT36S)

Temperature Sensitive Switch (KIT36S)

Temperature Sensitive Switch is a simple project which operates a relay when the temperature in a particular area goes above a set point. This...
R93.84

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Temperature Switch (KIT30S)

Temperature Switch (KIT30S)

Circuit designed around the ever-popular LM741 op-amp, designed to control any device where temperature set points are required. The relay is rated...
R102.64

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Variable Timer (KIT28S)

Variable Timer (KIT28S)

This Variable Timer will give a variable "on" time for switching appliances up to 10A via a relay. The timing cycle commenes by momentarily closing a...
R117.30

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Water Level Controller (KIT31S)

Water Level Controller (KIT31S)

Warning: This kit requires high voltage input and should only be installed by a qualified technician. The kit should be fitted into a suitable...
R132.25

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