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SparkFun 配件 The SparkFun Single Supply Logic Level Converter is logic level and power supply translator in one small package. This little board breaks out the Texas Instruments TXB0104 4-bit bi-directional voltage-level translator with automatic direction sensin
- PRT-14765
- SparkFun
-
1:
¥164.5845
-
16库存量
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Mouser 零件编号
474-PRT-14765
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SparkFun
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SparkFun 配件 The SparkFun Single Supply Logic Level Converter is logic level and power supply translator in one small package. This little board breaks out the Texas Instruments TXB0104 4-bit bi-directional voltage-level translator with automatic direction sensin
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16库存量
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最低： 1
倍数： 1
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否
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Power Supplies
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Logic Level Converter - Single Supply
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SparkFun 配件 Increase your range with this 1/2 wave duck antenna. Designed for 860 to 960MHz it is ideal for distant LoRa nodes. Utilizes an RP-SMA connector and is 200mm long.
- WRL-14876
- SparkFun
-
1:
¥167.2513
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5库存量
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Mouser 零件编号
474-WRL-14876
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SparkFun
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SparkFun 配件 Increase your range with this 1/2 wave duck antenna. Designed for 860 to 960MHz it is ideal for distant LoRa nodes. Utilizes an RP-SMA connector and is 200mm long.
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5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 It's not what project you have in mind that may use a rocket launch switch... The question is what project will you come up with once you have one in hand? Everyone has a proverbial missile to launch. The hot red safety cover protects a toggle switc
- COM-09278
- SparkFun
-
1:
¥20.679
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62库存量
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Mouser 零件编号
474-COM-09278
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SparkFun
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SparkFun 配件 It's not what project you have in mind that may use a rocket launch switch... The question is what project will you come up with once you have one in hand? Everyone has a proverbial missile to launch. The hot red safety cover protects a toggle switc
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62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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SparkFun 配件 This is a unique two-cell AAA battery holder built specifically for the BBC micro:bit. The 6" ( 150mm) cable has been terminated with a JST-PH connector.The connector mates the JST socket on the micro:bit perfectly allowing you to easily make your p
- PRT-15101
- SparkFun
-
1:
¥20.679
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33库存量
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Mouser 零件编号
474-PRT-15101
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SparkFun
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SparkFun 配件 This is a unique two-cell AAA battery holder built specifically for the BBC micro:bit. The 6" ( 150mm) cable has been terminated with a JST-PH connector.The connector mates the JST socket on the micro:bit perfectly allowing you to easily make your p
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33库存量
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最低： 1
倍数： 1
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Battery Holders
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Battery Holder - 2 AAA
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SparkFun 配件 USB-C is quickly becoming more and more prominent in the maker community because let s be honest who likes trying three times to insert USB into a port? This is a 16-pin female USB Type C connector that is commonly found in smart phones laptop
- COM-15111
- SparkFun
-
1:
¥27.6285
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4库存量
-
15预期 2026/9/7
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Mouser 零件编号
474-COM-15111
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SparkFun
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SparkFun 配件 USB-C is quickly becoming more and more prominent in the maker community because let s be honest who likes trying three times to insert USB into a port? This is a 16-pin female USB Type C connector that is commonly found in smart phones laptop
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4库存量
15预期 2026/9/7
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最低： 1
倍数： 1
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否
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Connectors
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USB Female Type C
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SparkFun 配件 Cherry MX switches are great for building your own keyboards. Whether you are looking to build a full sized 108-key keyboard your own 10-key or just a custom input for your computer Cherry MX switches give you that satisfying keyboard click. Now we
- PRT-15305
- SparkFun
-
1:
¥8.6897
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275库存量
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Mouser 零件编号
474-PRT-15305
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SparkFun
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SparkFun 配件 Cherry MX switches are great for building your own keyboards. Whether you are looking to build a full sized 108-key keyboard your own 10-key or just a custom input for your computer Cherry MX switches give you that satisfying keyboard click. Now we
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275库存量
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最低： 1
倍数： 1
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否
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Accessories
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Cherry MX Keycap - R2 (Opaque Black)
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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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119库存量
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Mouser 零件编号
474-COM-14978
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SparkFun
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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!
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119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
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260库存量
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Mouser 零件编号
474-COM-15350
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SparkFun
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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
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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
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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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2库存量
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Mouser 零件编号
474-WRL-14875
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SparkFun
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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.
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2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 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
- COM-00100
- SparkFun
-
1:
¥20.679
-
10库存量
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Mouser 零件编号
474-COM-00100
|
SparkFun
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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
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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 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
|
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
-
1,212库存量
|
Mouser 零件编号
474-COM-00521
|
SparkFun
|
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:
¥19.5377
-
102库存量
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Mouser 零件编号
474-COM-00526
|
SparkFun
|
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
-
98库存量
|
Mouser 零件编号
474-COM-00532
|
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
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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:
¥9.5598
-
135库存量
|
Mouser 零件编号
474-COM-08914
|
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.
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135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:
¥30.1032
-
2库存量
|
Mouser 零件编号
474-COM-09378
|
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
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2库存量
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最低： 1
倍数： 1
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SparkFun 配件 It's your basic red action button! This is a very useful small panel-mount momentary switch. It is a SPST N.O. with the threaded portion being 6.75mm in diameter. This button is perfect for basic On/Off functions. Overall length (including leads) i
- COM-11992
- SparkFun
-
1:
¥10.3395
-
9库存量
-
30预期 2026/11/30
|
Mouser 零件编号
474-COM-11992
|
SparkFun
|
SparkFun 配件 It's your basic red action button! This is a very useful small panel-mount momentary switch. It is a SPST N.O. with the threaded portion being 6.75mm in diameter. This button is perfect for basic On/Off functions. Overall length (including leads) i
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|
9库存量
30预期 2026/11/30
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最低： 1
倍数： 1
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SparkFun 配件 USB Type 'Mini-B' Female SMD connector. This is a 5-pin Mini-B surface mount connector commonly found in MP3 players media/disk readers USB hubs pretty much anything small and USB.Documents: Datasheet
- PRT-00587
- SparkFun
-
1:
¥19.0292
-
7库存量
|
Mouser 零件编号
474-PRT-00587
|
SparkFun
|
SparkFun 配件 USB Type 'Mini-B' Female SMD connector. This is a 5-pin Mini-B surface mount connector commonly found in MP3 players media/disk readers USB hubs pretty much anything small and USB.Documents: Datasheet
|
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7库存量
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最低： 1
倍数： 1
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Connectors
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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
-
92库存量
-
180在途量
|
Mouser 零件编号
474-PRT-00643
|
SparkFun
|
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
|
|
92库存量
180在途量
|
|
最低： 1
倍数： 1
|
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Connectors
|
Modular Connectors / Ethernet Connectors
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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
-
14库存量
|
Mouser 零件编号
474-PRT-10453
|
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.
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14库存量
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最低： 1
倍数： 1
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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
-
18库存量
|
Mouser 零件编号
474-PRT-12045
|
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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18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
|
Mouser 零件编号
474-PRT-13010
|
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
-
21库存量
|
Mouser 零件编号
474-SEN-14049
|
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 is the LM317TG voltage regulator a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This adjustable regulator provides a local regulation internal current limiting thermal shut-down control and safe area protec
- COM-00527
- SparkFun
-
1:
¥18.6111
-
12库存量
|
Mouser 零件编号
474-COM-00527
|
SparkFun
|
SparkFun 配件 This is the LM317TG voltage regulator a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This adjustable regulator provides a local regulation internal current limiting thermal shut-down control and safe area protec
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12库存量
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最低： 1
倍数： 1
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SparkFun 配件 1/6th Watt +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards these 330Ohm resistors make excellent LED current limiters and are great for general use. Need more than one? Checkout our bags of resistors.
- COM-08377
- SparkFun
-
1:
¥2.5651
-
25库存量
|
Mouser 零件编号
474-COM-08377
|
SparkFun
|
SparkFun 配件 1/6th Watt +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards these 330Ohm resistors make excellent LED current limiters and are great for general use. Need more than one? Checkout our bags of resistors.
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25库存量
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最低： 1
倍数： 1
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