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from £ 21.45*
per piece |
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Whadda WSRC8023 children science toy (1 offer) This kit allows you to control up to 10 devices using only 2 wires at a long distance. Microprocessor controlled. Inputs can be push-buttons, switches or open collector outputs from another device.... |
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from £ 20.23*
per piece |
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from £ 12.05*
per piece |
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from £ 3.18*
per piece |
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from £ 5.11*
per piece |
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Whadda WSG101 mobile phone spare part Multicolour (2 offers) The E-Lock is an electronic combination lock that is controlled by your mobile phone. The E-Lock picks up, using the onboard microphone, the DTMF tones generated when the keypad of a mobile phone i... |
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from £ 13.40*
per piece |
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from £ 15.85*
per piece |
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Whadda WSAH8060 audio amplifier Green (1 offer) 200 W power amplifier Excellent value for money. Fully discrete design with epitaxial Darlington transistors. DC supply circuit with LED indication. Ideal for active speaker systems or subwoofers, ... |
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from £ 15.07*
per piece |
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Whadda WHITE STARLIGHT (2 offers) Have fun making this mini kit and enjoy the different effects of the white starlight all year round. Tip: ideal for Christmas decorations! This product is a replacement of: MK199W |
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from £ 9.13*
per piece |
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WHADDA watch; No.of diodes: 24; WHADDA (1 offer) Manufacturer: VELLEMAN Power supply: battery CR2032 3V x1 Type of circuit: do-it-yourself kit Kind of circuit: WHADDA watch Number of diodes: 24 Prototyping boards features: Arduino based;ATMega328... |
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from £ 22.08*
per piece |
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Whadda VGA CLASSIC TV TENNIS GAME WITH ANALOG BATS (2 offers) Assemble and play this all-time favourite and addictive tennis game kit. Now upgraded with VGA colour output, on board buzzer or line out and option for external power supply. Each player has his/h... |
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from £ 16.72*
per piece |
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Whadda Shaking Dice (2 offers) Do you find it annoying when you’re playing a board game and roll the dice on the board, and push all the pawns? Or if you suspect that a friend is cheating by manipulating the dice? All these prob... |
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from £ 9.75*
per piece |
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Whadda RGB LED BALL (2 offers) Assemble this soldering kit to make a unique LED ball that flashes bright colors in the dark. Use your imagination and customize it to suit any holiday decorations, from Christmas to Halloween! Thi... |
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from £ 5.28*
per piece |
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Whadda MADLAB ELECTRONIC KIT – WONKY WIRE (2 offers) The Wonky Wire is used to test the steadiness of your hand. It utilizes a circuit with an oscillator that has a very high oscillation frequency of about 3kHz (3000 cycles per second). As you try to... |
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from £ 6.69*
per piece |
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Whadda MADLAB ELECTRONIC KIT – WHACK A MOLE (2 offers) Patterned after the classic carnival and arcade game, the Whack A Mole is two games in one:. The first game is to test your speed, reflexes and reaction time. When the moles light up react as fast ... |
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from £ 8.73*
per piece |
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Whadda MADLAB ELECTRONIC KIT – MY LITTLE ALIEN (2 offers) My Little Alien is a funny and creative solder kit that is very easy to assemble. The entire kit consists out of only 4 components, which make it the ideal solder kit for beginners. The two RGB LED... |
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from £ 6.00*
per piece |
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Whadda MADLAB ELECTRONIC KIT – MR. ROBOT (2 offers) Mr. Robot (AKA Robotto-San) is a wearable electronic gadget that you can pin onto your t-shirt or jacket. This kit is a fun gadget that is easy to solder. The flashing LEDs resemble the eyes and th... |
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from £ 5.38*
per piece |
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Whadda MADLAB ELECTRONIC KIT – LIE DETECTOR (2 offers) The Lie Detector works by measuring galvanic response. In other words, when a person lies, they tend to sweat. Perspiration has a high sodium content, so sweat is conductive. Dry skin has a resista... |
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from £ 6.08*
per piece |
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Whadda MADLAB ELECTRONIC KIT – JUNIOR THEREMIN (2 offers) The Theremin was the first music synthesizer. The Junior Theremin is our, smaller, version of that classic electronic musical instrument. As you move your hand towards and away from the wire aerial... |
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from £ 8.03*
per piece |
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from £ 6.72*
per piece |
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Whadda MADLAB ELECTRONIC KIT – BAGPIPES (2 offers) Bagpipes is an audio oscillator kit similar to the MadLab Electronic Kit – Wonky Wire. The Bagpipes kit is, however, capable of producing eight different tones from about 5kHz (5000 cycles per seco... |
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from £ 6.69*
per piece |
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Whadda MADLAB ELECTRONIC KIT – ATOM HEART (2 offers) The Atom Heart kit is our Cyberpunk version of the Iron Man® ARC Reactor®. Now you can give your Teddy Bear, or other favorite doll or stuffed animal, their very own Atom Heart. The slits in the PC... |
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from £ 10.02*
per piece |
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Whadda MADLAB ELECTRONIC KIT – 1-2-3 (2 offers) 1-2-3 is a game of logic that pits you against the machine. The game’s “logical thinking” is hardwired without using a microcontroller. It’s all diodes, transistors and LEDs. Easy to play. Not so e... |
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from £ 6.03*
per piece |
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Whadda LED Running light Light module Black, Green (1 offer) 8 LEDs. Different LED running effects are selectable (PROG push button). Adjustable effect speed (SPEED potentiometer). Push button for power stand-by (OFF push button). This product is a replaceme... |
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from £ 6.71*
per piece |
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Whadda FLASHING LEDS SOLDERING KIT (1 offer) Suited for different applications (e.g. model construction) and also educational. Adjustable flashing speed with two potentiometers. This product is a replacement of: MK102 |
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from £ 4.72*
per piece |
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Whadda DIGITALLY CONTROLLED FM RADIO (2 offers) Build your own FM radio with a new and enhanced HQ FM receiver module that has an auto-seeking button, 4 presets and volume control. This product is a replacement of: MK194N,MK194,MK118 |
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from £ 18.39*
per piece |
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Whadda Brain Game (2 offers) Just 4 LEDs and 4 push buttons provide hours of fun. The objective of the game is to repeat a randomly generated pattern. The pattern is played both visually and audible or visually only (selectabl... |
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from £ 7.40*
per piece |
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Whadda Beating Heart (2 offers) Show your sweetheart in an original way that your heart still beats for him or her. 28 LEDs form 2 blinking hearts. This product is a replacement of: MK101 |
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from £ 6.75*
per piece |
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from £ 20.96*
per piece |
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from £ 4.71*
per piece |
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from £ 10.09*
per piece |
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Voice recording / playback module; 9÷12VDC; WHADDA (1 offer) Manufacturer: VELLEMAN Supply voltage: 9...12V DC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: voice recording / playback module Board dimensi... |
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from £ 22.51*
per piece |
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from £ 14.09*
per piece |
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Velleman VM8090 electrical relay Black, Green (2 offers) Eight relay channels controlled by your computer! Use your computer USB port to connect to the outside world Connect up to 16A to each of the high power relays. Comes complete with VDR noise suppre... |
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from £ 62.46*
per piece |
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Velleman VM141 (2 offers) wide timing range easy time setting LED animation during operation on-board START-STOP buttons non retriggerable power-on trigger is possible debounced buffered inputs avoid false triggering compac... |
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from £ 14.58*
per piece |
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from £ 14.51*
per piece |
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from £ 12.75*
per piece |
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from £ 8.76*
per piece |
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Velleman MK161 interface cards/adapter Internal (1 offer) Features - two channels with relay output (24VAC/DC 1A max.) - ultra compact - channel and reception indication through LEDs - toggle / pulse selection for each channel - learn mode for channel ID ... |
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from £ 10.08*
per piece |
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Velleman MK159 children's gadget (1 offer) Just 4 LEDs and 4 push buttons provide hours of fun. The object of the game is to repeat a randomly generated pattern. The pattern is played both visually and audible or visually only (selectable).... |
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from £ 10.07*
per piece |
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Velleman MK138 thermostat (1 offer) General purpose low-cost thermostat with NTC temperature sensor. Output relay with LED indicator. - also available as completely mounted module VM137 |
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from £ 5.99*
per piece |
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Velleman MK125 decoration lighting 2 bulb(s) (1 offer) Attractive bright coloured bug-shaped miniature robot. The microbug is always hungry for light and travels toward it! Features - two open chassis subminiature motors - adjustable light sensitivity ... |
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from £ 6.02*
per piece |
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Velleman K8084 remote control Wired Audio Rotary (1 offer) When using one of our amplifiers (big or small), you always need a volume control and preferably also a tone control. This kit comes complete with all input / output connections and potentiometers.... |
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from £ 13.84*
per piece |
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Velleman K8056 electrical relay Green (1 offer) This relay card can be used in several ways : stand alone card, addressed by switches or open collector outputs or remote controlled through RS232. Since the card can be addressed using RS232 comma... |
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from £ 33.63*
per piece |
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Velleman K8055N peripheral controller (2 offers) The K8055N interface board has 5 digital input channels and 8 digital output channels. In addition, there are two analogue inputs and two analogue outputs with 8 bit resolution. The number of input... |
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from £ 25.99*
per piece |
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Velleman K7300 battery charger (1 offer) Many battery chargers are available on the market, but few of them are universal chargers. Using our kit, NiCd and NiMH batteries or different can be charged both quickly (52 minutes) and normally ... |
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from £ 13.29*
per piece |
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Velleman K7102 digital multi-detector Ferrous metal (1 offer) To come up against an electric cable while drilling a hole in a wall can have catastrophic consequences. Likewise, drilling into gas, water pipes or central heating pipes can be extremely hazardous... |
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from £ 8.67*
per piece |
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from £ 14.72*
per piece |
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from £ 18.15*
per piece |
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Velleman K1823 power supply unit 15 W Multicolour (1 offer) This small power supply provides a regulated voltage, adjustable between 1.5 and 35 volts at 1 Amp. With the LM317 regulator remarkably better ripple and regulation characteristics are given than w... |
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from £ 6.51*
per piece |
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USB relay card; 12÷14VDC; Ch: 8; 9÷10VAC; WHADDA (2 offers) Manufacturer: VELLEMAN Supply voltage: 12...14V DC;9...10V AC Number of channels: 8 Type of circuit: do-it-yourself kit Kind of circuit: USB relay card Board dimensions: 160x107mm Manufacturer seri... |
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from £ 37.46*
per piece |
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USB controlled DMX interface; WHADDA (2 offers) Manufacturer: VELLEMAN Type of circuit: do-it-yourself kit Kind of circuit: USB controlled DMX interface Board dimensions: 106x101x44.5mm Manufacturer series: WHADDA |
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from £ 51.726*
per piece |
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from £ 15.99*
per piece |
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from £ 7.10*
per piece |
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Timer; 12÷24VDC; for intermittent operations; WHADDA (1 offer) Manufacturer: VELLEMAN Supply voltage: 12...24V DC Application: for intermittent operations Type of circuit: do-it-yourself kit Kind of circuit: timer Board dimensions: 80x45x22mm Manufacturer seri... |
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from £ 11.14*
per piece |
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Timer; 12VDC; for intermittent operations; WHADDA (1 offer) Manufacturer: VELLEMAN Supply voltage: 12V DC Application: for intermittent operations Type of circuit: do-it-yourself kit Kind of circuit: timer Board dimensions: 40x85mm Manufacturer series: WHADDA |
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from £ 5.44*
per piece |
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from £ 8.46*
per piece |
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Temperature sensor; 12VDC,15VDC; WHADDA (1 offer) Manufacturer: VELLEMAN Supply voltage: 12V DC;15V DC Type of circuit: do-it-yourself kit Kind of circuit: temperature sensor Board dimensions: 55x35x15mm Manufacturer series: WHADDA |
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from £ 10.09*
per piece |
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from £ 6.85*
per piece |
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from £ 16.82*
per piece |
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from £ 4.73*
per piece |
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from £ 13.47*
per piece |
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Spinning LED wheel; No.of diodes: 10; WHADDA (1 offer) Manufacturer: VELLEMAN Power supply: battery 9V x1 Type of circuit: do-it-yourself kit Kind of circuit: spinning LED wheel Board dimensions: Ø64mm Number of diodes: 10 Prototyping boards features: ... |
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from £ 6.07*
per piece |
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from £ 6.48*
per piece |
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from £ 5.40*
per piece |
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Signal tracer/injector; 9÷12VDC; 7÷9VAC; WHADDA (1 offer) Manufacturer: VELLEMAN Supply voltage: 9...12V DC;7...9V AC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: signal tracer/injector Board dimensio... |
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from £ 9.95*
per piece |
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from £ 5.09*
per piece |
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Signal generator; 9÷12VAC; WHADDA (1 offer) Manufacturer: VELLEMAN Supply voltage: 9...12V AC Caution!: For educational use only! Type of circuit: ready-made Kind of circuit: signal generator Board dimensions: 116x74x24mm Manufacturer series... |
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from £ 17.37*
per piece |
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from £ 10.12*
per piece |
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from £ 6.76*
per piece |
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from £ 16.85*
per piece |
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from £ 23.48*
per piece |
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from £ 23.49*
per piece |
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from £ 6.73*
per piece |
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from £ 41.98*
per piece |
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Pink noise generator; 12÷15VDC; 9÷12VAC; WHADDA (1 offer) Manufacturer: VELLEMAN Supply voltage: 12...15V DC;9...12V AC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: pink noise generator Board dimensio... |
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from £ 9.04*
per piece |
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from £ 4.77*
per piece |
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from £ 6.71*
per piece |
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from £ 10.07*
per piece |
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Microphone preamplifier; 10÷30VDC; WHADDA (1 offer) Manufacturer: VELLEMAN Supply voltage: 10...30V DC Application: for audio application development;amplification acoustic signals Type of circuit: do-it-yourself kit Kind of circuit: microphone prea... |
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from £ 5.34*
per piece |
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Loudspeaker protection; Ch: 2; 230VAC; 6s (1 offer) Manufacturer: VELLEMAN Supply voltage: 230V AC Number of channels: 2 Switching time: 6s Type of circuit: do-it-yourself kit Kind of circuit: loudspeaker protection Board dimensions: 55x125mm |
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from £ 13.12*
per piece |
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from £ 6.75*
per piece |
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from £ 6.03*
per piece |
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from £ 10.74*
per piece |
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from £ 4.77*
per piece |
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from £ 12.07*
per piece |
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Light effect; 12VDC; Ch: 10 (1 offer) Manufacturer: VELLEMAN Supply voltage: 12V DC Number of channels: 10 Type of circuit: do-it-yourself kit Kind of circuit: light effect Board dimensions: 140x100mm |
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from £ 21.41*
per piece |
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Light driver; Ch: 4; 100÷240VAC; WHADDA (1 offer) Manufacturer: VELLEMAN Supply voltage: 100...240V AC Number of channels: 4 Type of circuit: do-it-yourself kit Kind of circuit: light driver Board dimensions: 100x83x36mm Manufacturer series: WHADDA |
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from £ 16.81*
per piece |
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Light driver; 12VDC; 9÷12VAC; WHADDA (1 offer) Manufacturer: VELLEMAN Supply voltage: 12V DC;9...12V AC Application: control of incandescent lighting;control of fluorescent lighting;control of halogen lighting Type of circuit: do-it-yourself ki... |
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from £ 16.82*
per piece |
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from £ 7.78*
per piece |
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LED dimmer; 12÷24VDC; 5A; WHADDA (1 offer) Manufacturer: VELLEMAN Supply voltage: 12...24V DC Output current: 5A Type of circuit: do-it-yourself kit Kind of circuit: LED dimmer Board dimensions: 40x100mm Manufacturer series: WHADDA |
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from £ 10.12*
per piece |
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from £ 4.77*
per piece |
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from £ 4.06*
per piece |
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Infrared remote control; 12VDC (1 offer) Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Manufacturer: JABEL Supply voltage: 12V DC Ki... |
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from £ 8.65*
per piece |
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from £ 6.05*
per piece |
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from £ 15.07*
per piece |
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from £ 12.79*
per piece |
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from £ 6.71*
per piece |
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from £ 5.42*
per piece |
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Educational starter kit; prototyping; WHADDA (1 offer) Manufacturer: VELLEMAN Application: prototyping Type of circuit: do-it-yourself kit Kind of circuit: educational starter kit Board dimensions: 80x60mm Prototyping boards features: kit for making 10... |
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from £ 13.40*
per piece |
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