SparkFun 電気機械

Keypads Keypad - 12 Button

マグネチックスイッチ/リードスイッチ This is a small device called a reed switch. When the device is exposed to a magnetic field the two ferrous materials inside the switch pull together and the switch closes. When the magnetic field is removed the reeds separate and the switch opens.

スタンドオフ & スペーサ One of the things we always seem to need is standoffs. This 210-piece brass standoff kit ensures you'll always have a set handy. Covering two of the most popular screw sizes used with PCBs and different standoff heights it's a perfect addition to yo

ステッパモータ Stepper Motor w/ Cable

ステッパモータ When you need exact positioning and repeatability rather than just raw speed a DC motor won't cut it; you need a stepper. This Small Stepper Motor is the perfect solution for small-scale robotics gauges dials and camera mechanisms.Unlike standard

DCモータ These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 30:1 and operate up to 12 volts and have a stall torque of 9 oz-in. and a max speed of 900 RPM. Each micro gearmotor sports a 3mm D-shaft.Note: The mi

スピーカおよびトランスジューサ If you want to get some sound out of your project but have a tight space budget this is a good way to do it. This 2.5W 4 Ohm speaker is only 28mm in diameter and just over 4mm thick. The cable is roughly 180mm long and terminates in a 2-wire JST co

DCモータ This gearmotor consists of a low-power 12 V brushed DC motor combined with a 9.68:1 metal spur gearbox and it has an integrated 48 CPR quadrature encoder on the motor shaft which provides 464.64 counts per revolution of the gearbox s output shaf

ステッパモータ Stepper Motor 400 steps/rev

DCモータ This is a simple 140RPM (no load) DC planetary gearmotor. This motor is great for various applications such as robotics electric locks household automation and small actuators.The supply voltage range is 6VDC - 24VDC with the polarity marker at

DCモータ These are a pair of right angle hobby gearmotors from DAGU. These gearmotors are the same ones utilized in the Magician Chassis and RedBot Kit and offer a cheap and easy to use setup to get your wheels turning. Due to these gear motors being at a ri

スピーカおよびトランスジューサ Surface transducers give you the awesome power to turn almost any surface into a speaker. They're essentially just a speaker except instead of a cone the coil is attached to a pad that conducts the vibration into whatever you press it against. Hook