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SparkFun SparkFun配件 This is a heavy duty SPST toggle switch - your basic on/off toggle. Rated for 2A at 250V or 4A at 125V. Includes a face plate and two threaded nuts for mounting. Works great with our missile switch cover. 3庫存量
HK$21.87
最少： 1
倍數： 1
SparkFun SparkFun配件 LED - SMD RGB 89庫存量
HK$4.11
最少： 1
倍數： 1
SparkFun SparkFun配件 This is a basic 4-digit 7-segment display - white in color. It has a common anode. The display features one decimal point per digit and individually controllable apostrophe and colon points.The LEDs have a forward voltage of 1.9VDC and a max forwar 2庫存量
HK$45.13
最少： 1
倍數： 1
SparkFun SparkFun配件 It's the end of the world and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated push button comes with an LED securing nut and a pre-installed long life horizontal microswitch. Button can also be adjusted 1庫存量
HK$157.00
最少： 1
倍數： 1
SparkFun SparkFun配件 1.0M Ohm 1/4th Watt +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards.We've opted for a new and more breadboard-friendly lead thickness (they're a bit thicker than our last ones). Note: Sold as singles. But check below fo 128庫存量
HK$2.55
最少： 1
倍數： 1
SparkFun SparkFun配件 Polarized Connectors Header (4-Pin) 202庫存量
HK$4.11
最少： 1
倍數： 1
SparkFun SparkFun配件 USB Type 'A' Female SMD connector. For use with any PCB that will be used with a Type A to Type A USB cable. Designed to mount to the UBW32.Documents:Datasheet 24庫存量
HK$14.55
最少： 1
倍數： 1
SparkFun SparkFun配件 Audio Jack Breakout Jack Breakout 44庫存量
HK$14.55
最少： 1
倍數： 1
SparkFun SparkFun配件 This is the SMD version of PRT-07948 which is the unit we like to use as RTC backup and SRAM backup for GPS units. Holds battery in place with friction. The metal housing connects to the positive side of the battery and the PCB pad underneath is con 14庫存量
HK$8.14
最少： 1
倍數： 1
SparkFun SparkFun配件 This black Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP package ICs to jumper wires! If you run out of room n 9庫存量
HK$37.81
最少： 1
倍數： 1
SparkFun SparkFun配件 This is a SMD 6 pin right angle female header. We realized that we have had the male version of this header available for awhile now but never the female. Now you have the ability to get both!Pins have 0.1" spacing between rows and between pins.Docu 5庫存量
HK$10.28
最少： 1
倍數： 1
SparkFun SparkFun配件 These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage and/or high current devices.This relay's coil is rated up to 12V with a minimum switching voltage of 5V. The contacts are rated up to 5A (@250VA 10庫存量
HK$24.33
最少： 1
倍數： 1
SparkFun SparkFun配件 Ever hear of a thing called RGB? Red Green Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each color and a common cathode. Use this one LED for three status indicators or pulse width modulate all th
規格書
39庫存量
HK$18.91
最少： 1
倍數： 1
SparkFun SparkFun配件 Transistor NPN (2N3904) 1,212庫存量
HK$5.34
最少： 1
倍數： 1
SparkFun SparkFun配件 Voltage Regulator 3.3V 102庫存量
HK$21.87
最少： 1
倍數： 1
SparkFun SparkFun配件 LEDs - those blinky things. A must have for power indication pin status opto-electronic sensors and fun blinky displays.This is a very standard yellow LED. The lens is 3mm in diameter and it is diffused.Features:2.0-2.4VDC forward dropMax current 98庫存量
HK$5.01
最少： 1
倍數： 1
SparkFun SparkFun配件 These are small, rare earth magnets - 3/16" rings. Composed of Neodymium/Iron/Boron (NdFeB). These magnets are curiously strong and make for a great way to attach tools to a metal workbench. 123庫存量
HK$10.69
最少： 1
倍數： 1
SparkFun SparkFun配件 Atmel's itty-bitty ATtiny85 8-Bit Processor. 8K of program space 6 I/O lines and 4-channel 10 bit ADC. Runs up to 20MHz with external crystal. Package can be programmed in circuit.Documents:Product CardArduino Board Definitions 1庫存量
HK$37.57
最少： 1
倍數： 1
SparkFun SparkFun配件 A solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control circuitry. Solid state relays have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage a 60庫存量
HK$144.67
最少： 1
倍數： 1
SparkFun SparkFun配件 These headers are made to work with the Arduino Main Board Arduino Pro and the Arduino Mega. They are the perfect height for clearing the USB-B connector and great for stacking multiple shields. This kit includes 4 headers (2 8-pin and 2 6-pin) en 10庫存量
40在途量
HK$20.55
最少： 1
倍數： 1
SparkFun SparkFun配件 There are your standard Philips-head 4-40 screws. They are 1/4" long and come in packs of ten. This is the screw size we use in most of the holes for our breakout boards. Check below for other associated hardware. 10庫存量
HK$14.39
最少： 1
倍數： 1
SparkFun SparkFun配件 These tiny little black anodized heatsinks are perfect for cooling off small surface-mount components such as the Allegro A4983 stepper driver. Note: We ship these as singles 1庫存量
HK$103.41
最少： 1
倍數： 1
SparkFun SparkFun配件 This blue Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP package ICs to jumper wires! If you run out of room no 16庫存量
HK$37.81
最少： 1
倍數： 1
SparkFun SparkFun配件 This is a simple 2x3 female PTH header. This header is in the common configuration for an ISP connector. Each pin has a spacing of 0.1" in between each other. 198庫存量
HK$4.11
最少： 1
倍數： 1
SparkFun SparkFun配件 One-Wire Ambient Temp Sensor MAX31820 21庫存量
HK$47.27
最少： 1
倍數： 1