Mit dem Blue-Bot Klassenpaket kann die ganze Klasse am Spass teilhaben! Das Paket verfügt über eine Ladestation, damit Sie sich keine Gedanken um Lagerung oder Batterien machen müssen - setzen Sie Blue-Bot einfach wieder in die Ladestation ein und er wird bereit sein für sein nächstes Abenteuer! Sie können Blue-Bot mit vielen verschiedenen Tablets und jedem PC mit Bluetooth-Fähigkeit verwenden. Die App bieten viele spannende Herausforderungen und Probleme, welche die Kinder lösen, indem sie das korrekte Programm gestalten. Das Blue-Bot Klassenpaket enthält: 6 x Blue-Bots 1 x Ladestation

10x 10mm High Brightness Diffused LED with a viewing angle of 60 degrees.Forward voltage drop: 2.1 V Viewing angle:60 degrees Max forward current: 25 mA Lens types: Diffused

Dieser Batteriehalter verbindet 2 AAA-Batterien in Reihe, um alle Arten von Projekten mit Strom zu versorgen. Wir haben uns für diesen Batteriehalter entschieden, weil er schön schlank ist und 2 AAA-Batterien eine Spannung von etwa 3 V für Elektronikprojekte mit niedriger Spannung liefern, ausserdem hat er einen raffinierten Ein-Aus-Schalter. Passt in jede Standard-AAA-Batterie. Bei der Verwendung von wiederaufladbaren NiMH-Batterien reicht die Ausgangsspannung von etwa 2,7 V bei geladenen Batterien bis zu 1,8 V am Ende der Lebensdauer bei einer Nennspannung von 2,4 V. Bei der Verwendung von Alkalibatterien reicht die Ausgangsspannung von 3,2 V bei neuen Batterien bis 2,2 V am Ende der Lebensdauer bei einer Nennspannung von etwa 3 V. Die Polarität stimmt mit der unseres 2-poligen JST-Kabels und Li-Ion/Poly-Akkus überein. Es wird ein echter JST-Stecker verwendet, so dass es sich nicht in JST-Steckern verfangen und abreissen" kann. Dies ist ein großartiges Update zu den Akkupacks, die mit micro:bit's kommen, weil es einen On-Off-Schalter eingebaut hat, so dass Sie es nicht herausziehen müssen, um den Strom abzuschalten.  

Perhaps you've been assembling a new robot friend, adding a computer for a brain and other fun personality touches. Now the time has come to let it leave the nest and fly on its own wings– err, wheels! These durable (but affordable!) plastic gearbox motors (also known as 'TT' motors) are an easy, low-cost way to get your projects moving. This is a TT DC Gearbox Motor with a gear ratio of 1:48, and it comes with 2 x 200mm wires with breadboard-friendly 0.1" male connectors. Perfect for plugging into a breadboard or terminal blocks. You can power these motors with 3VDC up to 6VDC, they'll of course go a little faster at the higher voltages. We grabbed one motor and found these stats when running it from a bench-top supply At 3VDC we measured 150mA @ 120 RPM no-load, and 1.1 Amps when stalled At 4.5VDC we measured 155mA @ 185 RPM no-load, and 1.2 Amps when stalled At 6VDC we measured 160mA @ 250 RPM no-load, and 1.5 Amps when stalled Note that these are very basic motors, and have no built-in encoders, speed control or positional feedback. Voltage goes in, rotation goes out! There will be variation from motor to motor, so a separate feedback system is required if you need precision movement.

Country of origin: China (CN) Manufacturer RND Power Gross weight (incl. package) 20.0 Gram Dimensions (incl. package) 200 x 50 x 6 MM Original pack size Pack of 5 pieces

This potentiometer is a two-in-one, good in a breadboard or with a panel. It's a fairly standard linear taper 10K ohm potentiometer, with a grippy shaft. It's smooth and easy to turn, but not so loose that it will shift on its own. We like this one because the legs are 0.2" apart with pin-points, so you can plug it into a breadboard or perfboard. Once you're done prototyping, you can drill a hole into your project box and mount the potentiometer that way.

These are standard '130 size' DC hobby motors. They come with a wider operating range than most toy motors: from 4.5 to 9VDC instead of 1.5-4.5V. This range makes them perfect for controlling with an Adafruit Motor Shield, or with an Arduino where you are more likely to have 5 or 9V available than a high current 3V setting. They'll fit in most electronics that already have 130-size motors installed and there's two breadboard-friendly wires soldered on already for fast prototyping.

This is a simple pack of five Yellow LilyPad LEDs that are still attached to one another, letting you snap the LEDs apart at your leisure to sew into clothing or whatever else you can dream up.   LilyPad is a wearable e-textile technology developed by Dr. Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad piece was creatively designed with large sew tabs to allow them to be sewn into fabric. Various input, output, power and sensor boards are available. They're even washable (with special care)!   Note: A portion of this sale is given back to Dr. Buechley for continued development and education in e-textiles.

This 3x AA battery, switched battery holder come compete with a terminal connector on the end of the wires. These are perfect for connecting LEDs without the need for soldering. The batteries are fully enclosed in plastic case, which is secured in place by a small screw. The unit incorporates a small on / off switch. The leads are approximately 130mm in length and colour red and black to show the polarity of the connector.

This large (30mm diameter) piezo element is nicely enclosed with mounting holes so you can attach easily. Piezo elements convert vibration to voltage or voltage to vibration. That means you can use this as a buzzer for making beeps, tones and alerts AND you can use it as a sensor, to detect fast movements like knocks. You can also use it under a drum pad to make a drum/crash sensor It's rated for up to 12Vpp use but you can also use 3 or 5V square waves and its plenty loud. For music use with an Arduino, check out the Tone tutorial. For sensing, the Knock tutorial is your guide! There are thin wires attached, we plugged them into a solderless breadboard, but they might too thin to plug in directly into the Arduino socket headers.

This 5mm RGB LED contains three LED elements (red, green and blue). Each element can be controlled independently. By varying the amount by which each element is turned on any colour can be created. They are ideal for designing variable coloured lighting effects. This LED has a common cathode which is the longest leg (negative). Features: Diffused LED for even light output. RoHS compliant. Contents: 1 x RGB 5mm Diffused LED - 60deg - 1000mCd - Cmn Cathode.

MM10 low torque 3V DC motor, ideal for models and educational applications. Nominal voltage 3.0V with operating range 1.5 to 4.5V. The two flat sides enable easy mounting onto a panel or PCB. Rotation is counter-clockwise (as viewed from shaft end). Features: Low torque motor. Easy panel mounting. Contents: 1 x Miniature Low Torque Flat DC Motor. Dimensions: Length: 25mm. Height: 15.1mm. Diameter: 20mm. Axle Length: 8.1mm. Axle Diameter: 2mm.

USB A auf USB 3.0 A-Buchs Adapter Kabelverlängerung: USB A auf USB 3.0 Adapter Verbindungskabel Schnelle Übertragung von bis zu 1GB in 5 Sekunden (200MB/s) Lange Haltbarkeit dank robuster Bauweise Verhindert Verknoten des Kabels Kabellänge: ca. 1 Meter

Non-mercury Tilt Switch. Horizontal mounting with make to break changeover at 10deg either side of horizontal. Max voltage = 12V DC. Max current = 150mA.

High-quality A/B grade American Maple MDF panel measuring 300mm x 200mm. Ideal for structural projects requiring a high-quality appearance and finish on both the topside and panelling. Suitable for laser cutting. This MDF panel is veneered on both faces of the sheet: A grade veneer on the front and B grade on the reverse. Please note:As wood is a natural product, there is often a crook or bow to the sheet. The natural twist might be in excess of 10mm (see below - Tolerances and Caution) .A wood veneer is not like an artificial surface such as melamine or a laminate. It is cut from the log and therefore has its own unique grain, texture, and colour. A Grade Veneer is a very high-quality grading (typically the best you will see). The surface of the material will be consistent in appearance with no large variations in colour. Small pin knots are allowed and these would typically be only a few mm in diameter. This grade veneer is on the topside of this MDF sheet. The B Grade Veneer underside shows the natural look of the veneer. There will be changes in colour that show the grain pattern. Sound, smooth knots are allowed and these will typically be under 15mm to 35mm in diameter (depending on the countries grading rules). The surface should normally be free from open knots and plugs. The material should be suitable for paint/stain or a lacquered finish. There are two different cuts that can be used in veneer production: 'Quarter Cut' are cut at 90 degrees, producing the effect of a straight grain.'Crown Cut' are sliced through the log, producing 'Crowns' and adding more character to the finish (as used on this product).This product conforms to E1 (low) formaldehyde levels and is often described as 'Laser Grade' MDF but there is no official classification for this. We believe that E1 conforming MDF is the safest and best MDF for using in a laser cutter. Features:A/B grade American Maple finish.Veneer thickness approximately 0.5mm.High-quality wood and veneer, for great-looking finishes.MDF core.Suitable for use in internal dry conditions as defined in EN 622 parts 1 and 5 and conforms to EN13986.Low formaldehyde emissions.Contents:1 x 4mm American Maple MDF, 300mm x 200mm Sheet.Dimensions: Length: 300mm. Width: 200mm. Height: 4mm. Veneer thickness (approximately): 0.5mm.

This 1M White Anti-Tangle USB Type-A to Micro-B USB Noodle cable is a flat type USB cable. The new flat design means that the cable resists tangling, ensuring that when it is taken out of where it is stored it's tangle free and ready to go.  This USB cable is compatible with the BBC micro:bit and can be used with the newer LilyPad boards. Features: 1m length cable. Anti tangle design. Micro-B USB 5-pin port. USB 2.0 Type A port. Can be used with the BBC micro:bit. Can be used with the newer LilyPad boards. Contents:  1 x 1M White Anti-Tangle USB Type-A to Micro-B USB Cable. Dimensions: Cable Length: 1m. USB Type A Head Length: 28mm. USB Type A Head Width: 15mm. USB Micro-B Head Length: 23mm. USB Micro-B Head Width: 11mm.

Der Temperatursensor kann die Temperatur von Wasser, einem Körper und anderen Objekten messen. Beispiele aus der Praxis Der Temperatursensor wird für das elektronische Thermometer verwendet. Parameter Grösse: 24×20mm Wertebereich: -55~125℃ Genauigkeit: ±0,5℃

This is the LilyPad Rainbow LED strip, with seven LilyPad LEDs that are still attached to one another, letting you snap LEDs apart at your leisure to sew into clothing or whatever else you can dream up. The LilyPad Rainbow LED features seven individual LEDs in six unique colors (Red, Blue, Green, Yellow, Pink, and White). Text has been added to the back of each board to indicate its color. Due to popular request, we have included two white LEDs instead of just one. Note: A portion of this sale is given back to Dr. Leah Buechley for continued development and education in e-textiles.

Die elektrische Farbe von Bare Conducive Electric Paint verhält sich ähnlich wie wasserlösliche Farbe, ist aber elektrisch leitfähig. Das heisst, dass Leiterbahnen oder Sensoren direkt auf eine Vielzahl von Materialien gezogen werden können. Dazu gehören Papier, Holz, Plastik und Glas. Ähnlich wie gewöhnliche wasserlösliche Farbe, kann die elektrische Farbe zum Malen, Siebdruck, Schablonieren oder Aquarellieren verwendet werden.

Zeichnen Sie mit den Farbkombinationen rot, blau, grün und schwarz, um die Bewegungen von Ozobot zu steuern. Ein weisses Blatt Papier und Ozobot-Filzstifte erwecken den kleinen Tausendsassa zum Leben. Enthält: 4 farbige Ozobot-Filzstifte (rot, blau, grün, schwarz)

Mit unserem lustigen Sortiment an leitfähigen Materialien war es noch nie so einfach, Cosplay und Wearables herzustellen!  Dieses leitfähige Nylonband lässt sich hervorragend mit unseren anderen interessanten Materialien kombinieren, wie z. B. Kupferband, ITO-Glas oder -Plastik, leitfähige Tinte usw. Wir haben festgestellt, dass das metallische Nylongewebe einige große Verbesserungen gegenüber einfachem Kupferband aufweist.  Zunächst einmal bricht es nicht, wenn es gebogen oder verdreht wird! Man kann also alle möglichen seltsamen Formen und Pfade herstellen, ohne sich Sorgen über gebrochene Leiterbahnen zu machen. Es ist auch flexibler, so dass man es auf flexible Materialien kleben kann. Auf der gegenüberliegenden Seite befindet sich ein leitfähiger Kleber, so dass Sie ihn direkt auf kapazitive Pads kleben können. Es hat eine hohe Leitfähigkeit, nur ein paar Ohm pro Fuss. Es ist nicht ganz so leitfähig wie reines Kupferband, aber man kann damit durchaus kleine Bauteile betreiben. Allerdings kann man damit nicht löten wie mit reinem Kupferband. Sie können es aber nähen, da es aus Stoff besteht. Jede Bestellung wird mit einem 5 mm breiten und 10 m langen Band geliefert. Es ist lang genug, um es für eine Reihe von Projekten zu verwenden. Schneiden Sie einfach die Größe ab, die Sie brauchen, und heben Sie den Rest auf.

Der Lichtsensorblock erfasst die Intensität des Umgebungslichts. Prinzip Der Lichtsensor in mBuild verwendet einen Fotowiderstand als Kernstück. Dieses Bauteil kann den Widerstandswert entsprechend der Lichtintensität ändern. Die Änderung des Widerstandswertes kann von der MCU erkannt werden. So kann die MCU die Lichtintensität in der Umgebung ermitteln. Parameter Grösse: 24×20mm Wertebereich: 0~100% Betriebsstrom: 15mA.

This 2xAAA Battery Cage with JST connector is compatible with the Igloo, PICAXE wearable module and the BBC micro:bit. Supplied with 145mm colour coded power leads and a JST connector at the end, this battery cage is light and features a M3 mounting hole in the centre so it can be attached to the back of BBC micro:bit cases. The JST connector easily plugs into the Igloo and BBC micro:bit to provide a portable power supply. Ideal in any project kit with a JST connector power supply interface. Features: JST connector for easy power supply connections. Holds 2 x AAA batteries. Clips hold AAA batteries securely in place. 145mm colour coded power leads and a JST connector. Clip holder resistant to sudden impacts and vibrations. Contents:  1 x 2xAAA Battery Cage with JST Connector. Dimensions: Length: 53mm. Width: 25mm. Height: 13mm.