Optical

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4 Bit Counter Module
£4.99 Read moreQuick View
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4017 Light Chaser
£4.99 Read moreQuick View
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555 Astable
£3.99 Read moreQuick View
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555 Monostable
£3.99 Read moreQuick View
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555 Night Breather
£4.99 Read moreQuick View
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Discrete Logic Analyser
£19.99 Read moreQuick View
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Electronic Dice
£4.99 Read moreQuick View
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Light Alarm
£5.49 Read moreQuick View
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Logic Probe
£4.99 Read moreQuick View
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Traffic Lights
£2.99 – £4.99 Select optionsQuick View
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Transistor Flasher
£2.99 Read moreQuick View
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VU Meter
£4.99 Read moreQuick View