所有結果 (1,945)

SparkFun配件 This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm).

計時器和支援產品 This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED generate tone and thousands of other great beginning projects. Google around for a huge list of resources and exam

藍芽開發工具-802.15.1 If you are looking for a board that can truly handle your next Internet of Things project look no further. The SparkFun Artemis Thing Plus combines the powerful Artemis module with our popular Thing Plus footprint. It packs 1MB flash 384k RAM an

SparkFun配件 LiPo Battery Manager Battery Manager

SparkFun配件 Have you ever needed to power a project while in your car? Now you can without having to drag a computer along with this cost effective 5V 2.4A USB car charger. These car chargers have a standard USB 'A' connector for the output so you can power you

SparkFun配件 There are a lot of devices out there that still communicate over RS232 but we bet your new laptop isn't one of them. Don't worry though we've got you covered. This 6ft converter plugs into your computer's USB port and provides you with a DB-9 RSR23

SparkFun配件 This is a standard 12mm square momentary button. What we really like is the large button head and good tactile feel (it 'clicks' really well). This button is great for user input on a PCB or a good big reset button on a breadboard. Breadboard friend

SparkFun配件 Potentiometers are incredibly useful whether you're controlling the volume on your stereo or the 'mood lighting' in your room. The problem with traditional potentiometers is the fact that your microcontroller doesn't have an easy way to interface wi

SparkFun配件 So much power and light from such a small package. This 5 pack of "Cool" white 3 Watt aluminum backed PCBs is sure to shed a lot of light on any project you add it to. These LEDs act as any other LED except these little guys require much more power w

SparkFun配件 This is about 360 yards of conductive thread spun from stainless steel fiber and wound on a spool. You can use it as a creative way to connect various electronics onto clothing projects. This large spool is a great way to get into wearable electronic

SparkFun配件 Looking to add MIDI to your project? This is a female 5-pin right-angle DIN 5/180? connector which will interface with most standard MIDI cables. The pins are spaced by just about 0.1" making these connectors easy to prototype with. The contacts

SparkFun配件 You'll have no need for a screwdriver with this terminal! This is a 4-pin Latch Terminal with 5mm pitch pins. Each pin is rated up to 250V @ 11A and will line up well with the standard 0.19" spacing. Please note that the pins are thick enough (1.20mm