This servo rotates fully forward or backwards instead of moving to a position. You can use any servo code, hardware or library to control these servos. Good for making simple moving robots. Comes with four different horns, as shown. To...

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...

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,...

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...

Micro-switches are often found in arcade buttons and joysticks but they're also really handy in any kind of mechatronics project or when you need a basic sensor. They are always 'tactile' (clicky feeling), and 'momentary' (the switch...

A Rectangular SPST Rocker Switch in black, with a snap fit. Max voltage = 250V AC. max current = 4A. Body L 21, W 9.6, H 28.5mm.

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

This Three Blade Propeller can be used with any motor with a 2mm shaft. The diameter is approximately 90mm.

Basic breadboard jumper wire 65 pack (male to male) in assorted colours. The pack includes four different wire lengths: 120mm, 180mm, 220mm and 260mm.

This is a 'full-size' breadboard, 830 tie points. Good for small and medium projects. It's 2.2" x 7" (5.5 cm x 17 cm) with a standard double-strip in the middle and two power rails on both sides. You can pull the power rails off easily...

These are 155mm long jumpers with male connectors on one end and female on the other. Comes as 1 package of ten jumpers (colours shown).

Ideal für Stifte, Bleistifte und Kleinkram. Stapelbar - spart Platz, wenn nicht in Gebrauch.