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                                                                        1. Home
                                                                        2. Maker & Circuit Development
                                                                        3. Kits & Modules
                                                                        4. Electronic Kits
                                                                        5. Sensor Kits

                                                                        Sensor Kits

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                                                                        Sensor Kits

                                                                        Introducing our Sensor Kits, the perfect solution for all your electronic projects. At CPC, we offer a wide range of Relay Module Kits from industry-leading brands. These kits are designed to provide accurate and reliable sensor readings, making them ideal for a variety of applications. Whether you're a hobbyist or a professional, our Sensor Kits will help you take your projects to the next level. With easy installation and precise measurements, you can trust our kits to deliver outstanding performance every time. Don't wait any longer - order your Relay Module Kit today and enjoy the best price on the market. At CPC, we have everything you need to bring your ideas to life.

                                                                        Automatism Kits
                                                                        Solar Kits
                                                                        Lighting Effects Kits
                                                                        Timer / Controller Kits
                                                                        Relay Module Kits

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                                                                        KEMO ELECTRONIC B192 - Water Level Sensor Kit

                                                                        KEMO ELECTRONIC

                                                                        Water Level Sensor Kit

                                                                        Order Code: HK01148

                                                                        Manufacturer Part No: B192

                                                                        Data Sheet

                                                                        RoHS

                                                                        £3.95 EX VAT

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                                                                        WHADDA WSAK201 - Panda Plant Guardian Moisture Sensor Kit

                                                                        WHADDA

                                                                        Panda Plant Guardian Moisture Sensor Kit

                                                                        Order Code: HK01760

                                                                        Manufacturer Part No: WSAK201

                                                                        RoHS

                                                                        £12.59 EX VAT

                                                                        WHADDA WSAA120 - IR Beam Break Detector Kit

                                                                        WHADDA

                                                                        IR Beam Break Detector Kit

                                                                        Order Code: HK00730

                                                                        Manufacturer Part No: WSAA120

                                                                        Data Sheet

                                                                        RoHS

                                                                        £7.71 EX VAT

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                                                                        KEMO ELECTRONIC B214 - Ultrasonic Sensor Kit

                                                                        KEMO ELECTRONIC

                                                                        Ultrasonic Sensor Kit

                                                                        Order Code: HK01151

                                                                        Manufacturer Part No: B214

                                                                        Data Sheet

                                                                        RoHS

                                                                        £9.74 EX VAT

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                                                                        VELLEMAN KIT HAA2866/TAG - RFID Proximity Access Card

                                                                        VELLEMAN KIT

                                                                        RFID Proximity Access Card

                                                                        Order Code: HK01065

                                                                        Manufacturer Part No: HAA2866/TAG

                                                                        £3.25 EX VAT

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                                                                        WHADDA WSHA138 - Thermostat Mini Kit

                                                                        WHADDA

                                                                        Thermostat Mini Kit

                                                                        Order Code: HK00813

                                                                        Manufacturer Part No: WSHA138

                                                                        £5.84 EX VAT

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                                                                        WHADDA WSHA179 - RFID Proximity Card Kit

                                                                        WHADDA

                                                                        RFID Proximity Card Kit

                                                                        Order Code: HK01063

                                                                        Manufacturer Part No: WSHA179

                                                                        £15.95 EX VAT

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                                                                        KEMO ELECTRONIC B062 - Infrared Light Barrier Kit 18m

                                                                        KEMO ELECTRONIC

                                                                        Infrared Light Barrier Kit 18m

                                                                        Order Code: HK01141

                                                                        Manufacturer Part No: B062

                                                                        Data Sheet

                                                                        RoHS

                                                                        £11.88 EX VAT

                                                                        More Pricing...
                                                                        WHADDA WSL125 - Light Sensitive Switch Kit

                                                                        WHADDA

                                                                        Light Sensitive Switch Kit

                                                                        Order Code: HK00835

                                                                        Manufacturer Part No: WSL125

                                                                        Data Sheet

                                                                        £5.60 EX VAT

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                                                                        KITRONIK 2112 - Light Activated Switch Kit

                                                                        KITRONIK

                                                                        Light Activated Switch Kit

                                                                        Order Code: HK01471

                                                                        Manufacturer Part No: 2112

                                                                        Product Range:-

                                                                        Data Sheet

                                                                        RoHS

                                                                        £1.54 EX VAT

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                                                                        WHADDA WSAA108 - Mini Water Alarm Kit

                                                                        WHADDA

                                                                        Mini Water Alarm Kit

                                                                        Order Code: HK01438

                                                                        Manufacturer Part No: WSAA108

                                                                        Data Sheet

                                                                        RoHS

                                                                        £4.27 EX VAT

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                                                                        WHADDA WSHA139 - Clap On / Off Switch Kit

                                                                        WHADDA

                                                                        Clap On / Off Switch Kit

                                                                        Order Code: HK01447

                                                                        Manufacturer Part No: WSHA139

                                                                        RoHS

                                                                        £9.95 EX VAT

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                                                                        VELLEMAN KIT MK189 - 12V Car Battery Monitor Kit

                                                                        VELLEMAN KIT

                                                                        12V Car Battery Monitor Kit

                                                                        Order Code: HK01455

                                                                        Manufacturer Part No: MK189

                                                                        RoHS

                                                                        £3.95 EX VAT

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                                                                        WHADDA WSMI7102 - Metal Detector Kit

                                                                        WHADDA

                                                                        Metal Detector Kit

                                                                        Order Code: HK01428

                                                                        Manufacturer Part No: WSMI7102

                                                                        RoHS

                                                                        £7.10 EX VAT

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                                                                        WHADDA WSAK8118 - Stereo Ultrasonic Sound & Bat Detector Kit

                                                                        WHADDA

                                                                        Stereo Ultrasonic Sound & Bat Detector Kit

                                                                        Order Code: HK01711

                                                                        Manufacturer Part No: WSAK8118

                                                                        Data Sheet

                                                                        RoHS

                                                                        £16.99 EX VAT

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                                                                        WHADDA WMS100 - Distance & Water Level Set

                                                                        WHADDA

                                                                        Distance & Water Level Set

                                                                        Order Code: HK01853

                                                                        Manufacturer Part No: WMS100

                                                                        RoHS

                                                                        £33.29 EX VAT

                                                                        WHADDA WSAA2644 - Frost Indicator Kit

                                                                        WHADDA

                                                                        Frost Indicator Kit

                                                                        Order Code: HK01763

                                                                        Manufacturer Part No: WSAA2644

                                                                        Available until stocks are exhausted

                                                                        RoHS

                                                                        £6.93 EX VAT

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                                                                        WHADDA WSHA8067 - Temperature Sensor Kit

                                                                        WHADDA

                                                                        Temperature Sensor Kit

                                                                        Order Code: HK01785

                                                                        Manufacturer Part No: WSHA8067

                                                                        RoHS

                                                                        £8.95 EX VAT

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                                                                        WHADDA WSHA2639 - Liquid Level Controller Kit

                                                                        WHADDA

                                                                        Liquid Level Controller Kit

                                                                        Order Code: HK01784

                                                                        Manufacturer Part No: WSHA2639

                                                                        RoHS

                                                                        £9.60 EX VAT

                                                                        More Pricing...

                                                                        Page

                                                                        1
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                                                                        An Avnet Company © 2026 Premier Farnell Limited. All Rights Reserved.
                                                                        CPC - Combined Precision Components is a trading name of Premier Farnell UK Limited.
                                                                        Customer Service: 03447 88 00 88 | Registered number: 860093 | Registered office: 150 Armley Road, Leeds, LS12 2QQ, England.