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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
- COM-00105
- SparkFun
-
1:
¥19.0292
-
39库存量
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Mouser 零件编号
474-COM-00105
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SparkFun
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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
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39库存量
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最低： 1
倍数： 1
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Optoelectronics
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LED
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SparkFun 配件 Transistor NPN (2N3904)
- COM-00521
- SparkFun
-
1:
¥5.3788
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1,212库存量
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Mouser 零件编号
474-COM-00521
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SparkFun
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SparkFun 配件 Transistor NPN (2N3904)
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1,212库存量
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最低： 1
倍数： 1
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SparkFun 配件 Voltage Regulator 3.3V
- COM-00526
- SparkFun
-
1:
¥23.1085
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102库存量
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Mouser 零件编号
474-COM-00526
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SparkFun
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SparkFun 配件 Voltage Regulator 3.3V
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102库存量
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最低： 1
倍数： 1
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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
- COM-00532
- SparkFun
-
1:
¥5.0511
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98库存量
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Mouser 零件编号
474-COM-00532
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SparkFun
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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
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98库存量
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最低： 1
倍数： 1
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Optoelectronics
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LED
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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.
- COM-08914
- SparkFun
-
1:
¥11.2887
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123库存量
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Mouser 零件编号
474-COM-08914
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SparkFun
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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.
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123库存量
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最低： 1
倍数： 1
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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
- COM-09378
- SparkFun
-
1:
¥37.7985
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1库存量
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Mouser 零件编号
474-COM-09378
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SparkFun
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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
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1库存量
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最低： 1
倍数： 1
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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
- COM-13015
- SparkFun
-
1:
¥145.5779
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60库存量
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Mouser 零件编号
474-COM-13015
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SparkFun
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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
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60库存量
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最低： 1
倍数： 1
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SparkFun 配件 These are simple through-hole RJ45 sockets with PCB mounting posts. These 8-pin connectors are commonly used in conjunction with Cat5 Cat5e and Cat6 Ethernet cables. Because Ethernet cable is so ubiquitous these are awesome for projects where you
- PRT-00643
- SparkFun
-
1:
¥19.0292
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50库存量
-
180预期 2026/11/10
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Mouser 零件编号
474-PRT-00643
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SparkFun
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SparkFun 配件 These are simple through-hole RJ45 sockets with PCB mounting posts. These 8-pin connectors are commonly used in conjunction with Cat5 Cat5e and Cat6 Ethernet cables. Because Ethernet cable is so ubiquitous these are awesome for projects where you
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50库存量
180预期 2026/11/10
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最低： 1
倍数： 1
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Connectors
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Modular Connectors / Ethernet Connectors
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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
- PRT-10007
- SparkFun
-
1:
¥20.679
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10库存量
-
40在途量
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Mouser 零件编号
474-PRT-10007
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SparkFun
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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
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10库存量
40在途量
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最低： 1
倍数： 1
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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.
- PRT-10453
- SparkFun
-
1:
¥15.1985
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10库存量
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Mouser 零件编号
474-PRT-10453
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SparkFun
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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.
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10库存量
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最低： 1
倍数： 1
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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
- PRT-11510
- SparkFun
-
1:
¥109.2597
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1库存量
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Mouser 零件编号
474-PRT-11510
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SparkFun
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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
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1库存量
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最低： 1
倍数： 1
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Heat Sinks
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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
- PRT-12045
- SparkFun
-
1:
¥38.0471
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16库存量
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Mouser 零件编号
474-PRT-12045
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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
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16库存量
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最低： 1
倍数： 1
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Breadboards
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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.
- PRT-13010
- SparkFun
-
1:
¥4.1358
-
198库存量
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Mouser 零件编号
474-PRT-13010
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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.
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198库存量
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最低： 1
倍数： 1
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SparkFun 配件 One-Wire Ambient Temp Sensor MAX31820
- SEN-14049
- SparkFun
-
1:
¥47.5617
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21库存量
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Mouser 零件编号
474-SEN-14049
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SparkFun
|
SparkFun 配件 One-Wire Ambient Temp Sensor MAX31820
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21库存量
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最低： 1
倍数： 1
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Sensors
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SparkFun 配件 This little round on/off/on toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole. It ll also look pretty slick in your project!
- COM-14978
- SparkFun
-
1:
¥13.0741
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118库存量
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Mouser 零件编号
474-COM-14978
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SparkFun
|
SparkFun 配件 This little round on/off/on toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole. It ll also look pretty slick in your project!
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118库存量
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最低： 1
倍数： 1
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否
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Switches
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Rocker Switch - On/Off/On (Round)
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SparkFun 配件 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 0.5W 8Ohm speaker is only 40mm in diameter and just over 4mm thick the same kind you might find in one of those "talking greeting car
- COM-15350
- SparkFun
-
1:
¥12.0797
-
260库存量
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Mouser 零件编号
474-COM-15350
|
SparkFun
|
SparkFun 配件 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 0.5W 8Ohm speaker is only 40mm in diameter and just over 4mm thick the same kind you might find in one of those "talking greeting car
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260库存量
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最低： 1
倍数： 1
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否
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Accessories
|
Thin Speaker - 0.5 W
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SparkFun 配件 A small 1/4 wave rubber duck antenna for LoRa or other 860-960MHz communication. Antenna has a center frequency of 915MHz and utilizes an RP-SMA connector. Gain is 2dBi with an overall length of 110mm.
- WRL-14875
- SparkFun
-
1:
¥156.7423
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7库存量
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Mouser 零件编号
474-WRL-14875
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SparkFun
|
SparkFun 配件 A small 1/4 wave rubber duck antenna for LoRa or other 860-960MHz communication. Antenna has a center frequency of 915MHz and utilizes an RP-SMA connector. Gain is 2dBi with an overall length of 110mm.
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7库存量
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最低： 1
倍数： 1
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否
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Antennas
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LoRa Antenna RP-SMA - 915 MHz
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SparkFun 配件 This high-gain duck antenna is designed for LTE devices that operate in the 690-960MHz and 1710-2690 MHz bands. Combined with an SMA to U.FL Adapter this duck antenna works perfectly with our LTE Cat M1/NB-IoT Shield.
- CEL-15054
- SparkFun
-
1:
¥92.5583
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2库存量
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Mouser 零件编号
474-CEL-15054
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SparkFun
|
SparkFun 配件 This high-gain duck antenna is designed for LTE devices that operate in the 690-960MHz and 1710-2690 MHz bands. Combined with an SMA to U.FL Adapter this duck antenna works perfectly with our LTE Cat M1/NB-IoT Shield.
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2库存量
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最低： 1
倍数： 1
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Antennas
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LTE Antenna Duck SMA Male
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SparkFun 配件 This is the basic L7805 voltage regulator a three-terminal positive regulator with a 5V fixed output voltage. This fixed regulator provides a local regulation internal current limiting thermal shut-down control and safe area protection for your p
- COM-00107
- SparkFun
-
1:
¥11.3791
-
27库存量
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Mouser 零件编号
474-COM-00107
|
SparkFun
|
SparkFun 配件 This is the basic L7805 voltage regulator a three-terminal positive regulator with a 5V fixed output voltage. This fixed regulator provides a local regulation internal current limiting thermal shut-down control and safe area protection for your p
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27库存量
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最低： 1
倍数： 1
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SparkFun 配件 This is a simple 5mm LED with an interesting array of applications. This UV LED can be used for counterfeit detection (bills credit cards documents etc) sterilization pesticide black lights sun burns the list goes on. Please wear eye protecti
- COM-08662
- SparkFun
-
1:
¥14.6448
-
41库存量
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Mouser 零件编号
474-COM-08662
|
SparkFun
|
SparkFun 配件 This is a simple 5mm LED with an interesting array of applications. This UV LED can be used for counterfeit detection (bills credit cards documents etc) sterilization pesticide black lights sun burns the list goes on. Please wear eye protecti
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41库存量
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最低： 1
倍数： 1
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Optoelectronics
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LED
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SparkFun 配件 The LN298 is a high voltage high current dual full-bridge motor driver designed to accept standard TTL logic levels and drive inductive loads such as relays solenoids DC and stepping motors.Comes in a staggered 15-lead Multiwatt package. Check b
- COM-09479
- SparkFun
-
1:
¥61.1217
-
24库存量
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Mouser 零件编号
474-COM-09479
|
SparkFun
|
SparkFun 配件 The LN298 is a high voltage high current dual full-bridge motor driver designed to accept standard TTL logic levels and drive inductive loads such as relays solenoids DC and stepping motors.Comes in a staggered 15-lead Multiwatt package. Check b
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24库存量
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最低： 1
倍数： 1
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Motors & Accessories
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SparkFun 配件 We all know that you can never get too many LEDs. Don't worry we've got you covered. This is a pack of 25 LEDs all conveniently packaged in a nice reusable ESD safe bag. Make that next project shine!Features:25 red LEDsStandard size - T1 3/4 5mm200
- COM-09856
- SparkFun
-
1:
¥47.1436
-
4库存量
|
Mouser 零件编号
474-COM-09856
|
SparkFun
|
SparkFun 配件 We all know that you can never get too many LEDs. Don't worry we've got you covered. This is a pack of 25 LEDs all conveniently packaged in a nice reusable ESD safe bag. Make that next project shine!Features:25 red LEDsStandard size - T1 3/4 5mm200
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4库存量
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最低： 1
倍数： 1
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Optoelectronics
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LED
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SparkFun 配件 Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25" shaft with a set screw.Dimensions:15mm high19mm diameter
- COM-09998
- SparkFun
-
1:
¥12.4074
-
11库存量
|
Mouser 零件编号
474-COM-09998
|
SparkFun
|
SparkFun 配件 Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25" shaft with a set screw.Dimensions:15mm high19mm diameter
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11库存量
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最低： 1
倍数： 1
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SparkFun 配件 The SN74HC595N is a simple 8-bit shift register IC. Simply put this shift register is a device that allows additional inputs or outputs to be added to a microcontroller by converting data between parallel and serial formats. Your chosen microprocess
- COM-13699
- SparkFun
-
1:
¥10.3395
-
85库存量
|
Mouser 零件编号
474-COM-13699
|
SparkFun
|
SparkFun 配件 The SN74HC595N is a simple 8-bit shift register IC. Simply put this shift register is a device that allows additional inputs or outputs to be added to a microcontroller by converting data between parallel and serial formats. Your chosen microprocess
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85库存量
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最低： 1
倍数： 1
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SparkFun 配件 Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore they can be used to either warm something up or cool something down depending on which side you use. Y
- COM-15082
- SparkFun
-
1:
¥123.6559
-
1库存量
|
Mouser 零件编号
474-COM-15082
|
SparkFun
|
SparkFun 配件 Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore they can be used to either warm something up or cool something down depending on which side you use. Y
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1库存量
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最低： 1
倍数： 1
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Accessories
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Thermoelectric Cooler
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