Electronic Kits
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Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
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WSHA138
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HK00813 |
Thermostat Mini Kit WHADDA A general purpose thermostat with NTC temperature sensor. Output relay with LED indicator. • Temperature range: +5°C to +30°C approx. • Relay power rating: 24Vdc/ac, 3A • Power supply: 12Vdc, 100mA • Dimensions (WxHxD): 54x28x62mm
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B003
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HK01136 |
Flasher / Alternating Flasher LED Kit KEMO ELECTRONIC The flasher makes the connected LED lamps flash at an adjustable flashing speed. To be used as flasher (max. 300mA) or alternating flasher (2x max. 300mA). Supplied as a kit, assembly and soldering required. • Operating voltage: 6-16V DC • Maximum load: 0....
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B062
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HK01141 |
Infrared Light Barrier Kit 18m KEMO ELECTRONIC An infra-red light barrier with a range of 18m. The kit makes both the transmitter and the receiver. Ideal for alarm systems, garage door opening and triggered photography. Built-in IR filter allows use in both day and night conditions. Supplied in kit for...
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1+ £11.88 (£14.26) 5+ £10.69 (£12.83) |
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WST111
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HK00721 |
Timer & Relay Output Mini Kit WHADDA A kit designed for intermittent operation of circuits and equipment. Blinking light, video/photo single frame shooting, slide projector control, miniature models. • 5A Output relay with dry switch-over contact • Pulse time adjustable from 0.5 to 5secs • Pa...
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1+ £5.40 (£6.48) 10+ £4.75 (£5.70) |
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C-9974
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HK01091 |
Solar F1 Car Educational Mini Kit UNBRANDED • An educational toy powered by solar energy • The car whizzes along when in the sunlight • Recommended for children 7 years and over
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1+ £9.38 (£11.26) 5+ £8.72 (£10.46) 10+ £8.16 (£9.79) |
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S093
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SC13022 |
LED, Educational Kit KEMO ELECTRONIC An LED Educational kit ideal for learning basic electronic & mathematic skills. Supplied with 50 light-emitting diodes and 20 resistors this kit is ideal for operating the light-emitting diodes at 6 V/DC or 12 V/DC also comes with detailed description and ...
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1 Kit
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1+ £5.29 (£6.35) 10+ £4.72 (£5.66) |
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WSAH1803
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HK00619 |
Universal Mono Preamplifier Kit WHADDA This kit has been developed as a pre-module for a number of audio applications, where there is insufficient input signal. Ideal for use as a microphone preamplifier for signal matching of tuner or tape outputs and for level correction. Adjustable output le...
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WSAH4001
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HK00232 |
7W Mono Amplifier Kit WHADDA A 7W amplifier constructed around the TDA2003 IC, capable of delivering 7W mpo at 4Ω. The IC is completely thermally and short circuit protected. • Current: 500mA • T.H.D.: 1W/kHz • S/N ratio: 86dB • Input sensitivity: 40mV/150kΩ
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WSPC7203
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HK00759 |
30V 3A Power Supply Kit WHADDA This kit is designed as an auxiliary or as a permanent power supply for all Velleman kits based on a stabilised DC voltage between 3V and 30V provided that the consumption is less than 3A. Can also be used for other power supply requirements. Supplied with...
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1+ £26.90 (£32.28) 5+ £26.00 (£31.20) |
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WSAH136
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HK00815 |
Super Stereo Amplifier Kit WHADDA • Stereo audio amplifier that boosts sound level by 50 times • Headphone output • Volume control, on/off switch • Ideal for the hard of hearing (e.g. when watching TV) or as a science project • Power supply: 3x AA type batteries (not supplied) • Dimension...
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B081
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HK01143 |
Deftness Game Kit KEMO ELECTRONIC The aim is to pass a small wire loop through a thread wire with a lot of bends and obstacles. The person who touches the thread wire with the wire loop, will release an acoustic and optic signal. Supplied in kit form. • Operating voltage: 9-12Vdc • Dimensi...
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WSHA179
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HK01063 |
RFID Proximity Card Kit WHADDA • Contactless RFID technology • Supports up to 25 access cards in 64-bit high security mode • Unlimited access cards in low security mode • Easy addition and removal of cards • Detection coil can be mounted up to 5m away from the main kit • Detection rang...
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1+ £15.95 (£19.14) 5+ £15.24 (£18.29) |
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WST2579
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HK01049 |
Universal Start / Stop Timer WHADDA Miniature timer for all applications requiring a delay of up to 60 minutes. The control range may be adjusted. • Relay: 3A/220V switchable • Time interval (without modifications): adjustable from 0 to 15 minutes • PCB Dimensions (LxW): 69 x 38mm
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1+ £8.41 (£10.09) 3+ £7.65 (£9.18) |
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B182
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HK01146 |
1W Mono Audio Amplifier Kit KEMO ELECTRONIC Small universal amplifier with a peak sound capacity of 2W. A modern, low cost amplifier for many purposes. It works with an 8-pin DIP IC, the design is very small, so that this amplifier can be integrated into many devices. Supplied in kit form. • Operati...
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WSL147
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HK00826 |
Dual White LED Stroboscope WHADDA • Two super bright white LEDs • Very powerful flash effect • Great for parties, scale models, attention grabbers and to observe moving parts • Slow/fast selector and speed adjust trimmer • Speed adjustable – between 1 and 60 flashes per second • On/Off sw...
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WSPC1823
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HK00218 |
1A Power Supply kit WHADDA Power supply which provides a regulated voltage between 1.2V and 35V at 1A. The output is regulated for minimal ripple effect. Built-in current limiter and thermal overload protection. • Power supply: 28Vdc (max.) • Output voltage: 1.2V-35Vdc @1A • Output ...
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C-7112
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HK01083 |
Solar Fuel Cell Educational Kit UNBRANDED The kit demonstrates chemistry and physics principles by experimenting with the splitting of water into its basic elements using direct renewable power generation from solar photovoltaic technology. Watch the initial process of electrolysis using the rever...
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B133
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HK01144 |
Precision Timer Kit KEMO ELECTRONIC Adjustable time switch for switching operations from approx. 1 sec. to approx. 40 minutes. The device switches on after pressing the key and switches off again when the adjusted time has expired. The lapse of time may be interrupted any time with the reset...
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2153
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HK01531 |
Solar Powered Buggy KITRONIK • Ready to build solar power buggy kit • Great introduction for learning about solar energy
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1 Kit
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WSSA169R
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HK01450 |
Mini Flashing Red LED Star Kit WHADDA • 35 Red Blinking LEDs • Select flashing or static operation • Desktop or hang from the ceiling • Multiple kits enhance the effect • In car 12V operation possible • Power consumption (4mA) • Requires 9V PP3 battery (not included) • Dimensions: 90x90mm
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6SCS2
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HK01328 |
Replacement Press Switch Module SNAP CIRCUITS A Snap Circuit module for use with all Snap Circuit kits. It enables you to expand your circuit or to replace a lost part.
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6SCSP
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HK01332 |
Replacement Speaker Module 8 ohm SNAP CIRCUITS A Snap Circuit module for use with all Snap Circuit kits. It enables you to expand your circuit or to replace a lost part.
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6SCR3
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HK01319 |
Replacement Resistor Module 5.1K ohm SNAP CIRCUITS A Snap Circuit module for use with all Snap Circuit kits. It enables you to expand your circuit or to replace a lost part.
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6SCJ3A
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HK01284 |
8" Jumper Wire for Snap Circuits, Orange SNAP CIRCUITS Simple jumper wire for connecting up or extending Snap Circuits experiments. • Recommended for ages 8 and above
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6SCS5
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HK01331 |
Replacement SPDT Switch Module SNAP CIRCUITS A Snap Circuit module for use with all Snap Circuit kits. It enables you to expand your circuit or to replace a lost part.
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