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SparkFun 配件 This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces. This is not a true piezoelectric speaker but behaves similarly. Instead of a piezoelectric crystal t
- COM-07950
- SparkFun
-
1:
¥20.679
-
19库存量
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Mouser 零件编号
474-COM-07950
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SparkFun
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SparkFun 配件 This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces. This is not a true piezoelectric speaker but behaves similarly. Instead of a piezoelectric crystal t
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19库存量
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最低： 1
倍数： 1
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SparkFun 配件 This is a very simple clear infrared LED. These devices operate between 940-950nm and work well for generic IR systems including remote control and touch-less object sensing. Pair them with any of our IR receivers (see Related Items below). 1.5VDC f
- COM-09349
- SparkFun
-
1:
¥12.4074
-
30库存量
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Mouser 零件编号
474-COM-09349
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SparkFun
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SparkFun 配件 This is a very simple clear infrared LED. These devices operate between 940-950nm and work well for generic IR systems including remote control and touch-less object sensing. Pair them with any of our IR receivers (see Related Items below). 1.5VDC f
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30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 Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft diffuse glow.Features:465-470nm Blue3.0-3.4VDC Forward Voltage20mA Forward Current40 degree viewing angle100-150 MCD outputDocuments:[Datasheet](ht
- COM-10635
- SparkFun
-
1:
¥8.3507
-
19库存量
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Mouser 零件编号
474-COM-10635
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SparkFun
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SparkFun 配件 Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft diffuse glow.Features:465-470nm Blue3.0-3.4VDC Forward Voltage20mA Forward Current40 degree viewing angle100-150 MCD outputDocuments:[Datasheet](ht
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19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 PICAXE-08M2 microcontroller chip.PICAXE is a neat entry-level microcontroller system that is relatively cheap to get started with. The chip is programmed with a simple serial connection and the BASIC development environment is free! PICAXE has some e
- COM-10803
- SparkFun
-
1:
¥34.239
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124库存量
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Mouser 零件编号
474-COM-10803
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SparkFun
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SparkFun 配件 PICAXE-08M2 microcontroller chip.PICAXE is a neat entry-level microcontroller system that is relatively cheap to get started with. The chip is programmed with a simple serial connection and the BASIC development environment is free! PICAXE has some e
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124库存量
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最低： 1
倍数： 1
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SparkFun 配件 These panel-mounting rocker switches have built-in indicator lights to let you know when your switch is engaged. They mount into a 20.2mm diameter hole and are rated up to 16A @ 12v. These simple SPST on-off switches have three terminals the two tha
- COM-11155
- SparkFun
-
1:
¥16.9613
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20库存量
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Mouser 零件编号
474-COM-11155
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SparkFun
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SparkFun 配件 These panel-mounting rocker switches have built-in indicator lights to let you know when your switch is engaged. They mount into a 20.2mm diameter hole and are rated up to 16A @ 12v. These simple SPST on-off switches have three terminals the two tha
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20库存量
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最低： 1
倍数： 1
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Switches
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SparkFun 配件 For a long time we've had small 7-segment displays and *huge *7-segment displays but now we finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you'd have trouble finding
- COM-11409
- SparkFun
-
1:
¥45.4938
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65库存量
-
100预期 2026/11/10
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Mouser 零件编号
474-COM-11409
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SparkFun
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SparkFun 配件 For a long time we've had small 7-segment displays and *huge *7-segment displays but now we finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you'd have trouble finding
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65库存量
100预期 2026/11/10
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最低： 1
倍数： 1
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Displays
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7-Segment Display
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SparkFun 配件 A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an overall travel of 30mm and has two mounting holes on top.Dimensions: 9.5mm x 45mmDocuments:Datasheet (C3031N-1A2-B10K-GP)
- COM-11621
- SparkFun
-
1:
¥12.2492
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30库存量
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Mouser 零件编号
474-COM-11621
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SparkFun
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SparkFun 配件 A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an overall travel of 30mm and has two mounting holes on top.Dimensions: 9.5mm x 45mmDocuments:Datasheet (C3031N-1A2-B10K-GP)
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30库存量
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最低： 1
倍数： 1
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SparkFun 配件 This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough small panel-mount latching switch with an illuminated red LED ring. It is a SPDT with 16mm threading and 1mm pitch. This button is pe
- COM-11971
- SparkFun
-
1:
¥82.5465
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2库存量
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Mouser 零件编号
474-COM-11971
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SparkFun
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SparkFun 配件 This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough small panel-mount latching switch with an illuminated red LED ring. It is a SPDT with 16mm threading and 1mm pitch. This button is pe
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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 The Molex GNSS Flex antenna is a great option for basic GNSS applications and will work with any of our GNSS boards equipped with a U.FL at a fraction of the cost of many of its big brothers. This antenna supports GPS Galileo BeiDou and GLONASS in
- GPS-15246
- SparkFun
-
1:
¥58.0707
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12库存量
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Mouser 零件编号
474-GPS-15246
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SparkFun
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SparkFun 配件 The Molex GNSS Flex antenna is a great option for basic GNSS applications and will work with any of our GNSS boards equipped with a U.FL at a fraction of the cost of many of its big brothers. This antenna supports GPS Galileo BeiDou and GLONASS in
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12库存量
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最低： 1
倍数： 1
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Antennas
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Flexible GNSS Antenna - U.FL
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SparkFun 配件 DC power jack/connector. This is a common barrel-type power jack for DC wall supplies. These are compatible with our DC wall supplies and have a 5.5mm jack with a 2.1mm center pole diameter.Datasheets: Datasheet
- PRT-00119
- SparkFun
-
1:
¥17.1195
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242库存量
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Mouser 零件编号
474-PRT-00119
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SparkFun
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SparkFun 配件 DC power jack/connector. This is a common barrel-type power jack for DC wall supplies. These are compatible with our DC wall supplies and have a 5.5mm jack with a 2.1mm center pole diameter.Datasheets: Datasheet
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242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 This is a time saving kit of jumper wires - cut stripped and pre-bent for your prototyping pleasure. Included with this kit are 14 various lengths of 22AWG wire - 2 5 7 10 12 15 17 20 22 25 50 75 100 and 125mm - 10 pieces of each.Inclu
- PRT-00124
- SparkFun
-
1:
¥97.7676
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102库存量
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Mouser 零件编号
474-PRT-00124
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SparkFun
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SparkFun 配件 This is a time saving kit of jumper wires - cut stripped and pre-bent for your prototyping pleasure. Included with this kit are 14 various lengths of 22AWG wire - 2 5 7 10 12 15 17 20 22 25 50 75 100 and 125mm - 10 pieces of each.Inclu
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102库存量
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最低： 1
倍数： 1
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Wire & Cable
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Jumper Wire
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SparkFun 配件 Easily add a serial port to your project with this right-angle PCB-mount DE9 (also known as "DB9") female connector. It features the standard 0.318-inch mounting footprint making it a drop-in replacement or perfect for new designs. This durable con
- PRT-00429
- SparkFun
-
1:
¥21.922
-
30库存量
-
80预期 2026/10/14
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Mouser 零件编号
474-PRT-00429
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SparkFun
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SparkFun 配件 Easily add a serial port to your project with this right-angle PCB-mount DE9 (also known as "DB9") female connector. It features the standard 0.318-inch mounting footprint making it a drop-in replacement or perfect for new designs. This durable con
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30库存量
80预期 2026/10/14
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最低： 1
倍数： 1
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Connectors
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SparkFun 配件 Jumper - 2 Pin
- PRT-09044
- SparkFun
-
1:
¥4.3392
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1,328库存量
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Mouser 零件编号
474-PRT-09044
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SparkFun
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SparkFun 配件 Jumper - 2 Pin
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1,328库存量
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最低： 1
倍数： 1
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Connectors
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Headers & Wire Housings
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SparkFun 配件 These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure or just getting it up off the table. The black nylon will give your project a very sessy look.Sold in packs of 10. Check below f
- PRT-10927
- SparkFun
-
1:
¥32.5666
-
4库存量
|
Mouser 零件编号
474-PRT-10927
|
SparkFun
|
SparkFun 配件 These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure or just getting it up off the table. The black nylon will give your project a very sessy look.Sold in packs of 10. Check below f
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4库存量
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最低： 1
倍数： 1
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SparkFun 配件 Now for all of your coin cell battery surface mount needs the 20mm SMD Coin Cell Holder. This holder fits our 20mm Lithium Ion coin cell battery and holds the battery in place with friction. The metal housing connects to the positive (+) side of the
- PRT-11892
- SparkFun
-
1:
¥10.3395
-
8库存量
|
Mouser 零件编号
474-PRT-11892
|
SparkFun
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SparkFun 配件 Now for all of your coin cell battery surface mount needs the 20mm SMD Coin Cell Holder. This holder fits our 20mm Lithium Ion coin cell battery and holds the battery in place with friction. The metal housing connects to the positive (+) side of the
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8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 - Coin Cell
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SparkFun 配件 It's like an Xacto knife only better. We use these extensively when working with PCBs. These small knives work well for cutting traces scraping ground pours and guiding hair-like wires into their proper place. Excel knife comes with aluminum handl
- TOL-09200
- SparkFun
-
1:
¥32.5666
-
15库存量
-
40预期 2026/10/7
|
Mouser 零件编号
474-TOL-09200
|
SparkFun
|
SparkFun 配件 It's like an Xacto knife only better. We use these extensively when working with PCBs. These small knives work well for cutting traces scraping ground pours and guiding hair-like wires into their proper place. Excel knife comes with aluminum handl
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15库存量
40预期 2026/10/7
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最低： 1
倍数： 1
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SparkFun 配件 Solder wick coffee and paper towels keep SparkFun running. You can steal someone's diagonal cutters for a minute but you'd better ask before touching their solder wick.Solder wick is composed of copper threads braided together. Flux is normally ad
- TOL-09327
- SparkFun
-
1:
¥24.6453
-
12库存量
|
Mouser 零件编号
474-TOL-09327
|
SparkFun
|
SparkFun 配件 Solder wick coffee and paper towels keep SparkFun running. You can steal someone's diagonal cutters for a minute but you'd better ask before touching their solder wick.Solder wick is composed of copper threads braided together. Flux is normally ad
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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 This set of sewing needles is a must-have when stitching together your next e-textile project. Each envelope contains three 48mm 1.23mm thick needles and two smaller 39mm 0.67mm thick needles. The eye of each size needle is large enough to easily t
- TOL-10405
- SparkFun
-
1:
¥22.0011
-
15库存量
|
Mouser 零件编号
474-TOL-10405
|
SparkFun
|
SparkFun 配件 This set of sewing needles is a must-have when stitching together your next e-textile project. Each envelope contains three 48mm 1.23mm thick needles and two smaller 39mm 0.67mm thick needles. The eye of each size needle is large enough to easily t
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15库存量
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最低： 1
倍数： 1
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SparkFun 配件 This is a high quality AC to DC 'wall wart' which produces a regulated output of 12VDC at up to 600mA. These are switch mode power supplies which means the output is regulated to 12V (no more 14V outputs!) and the capable output current is much high
- TOL-15313
- SparkFun
-
1:
¥76.5123
-
3库存量
|
Mouser 零件编号
474-TOL-15313
|
SparkFun
|
SparkFun 配件 This is a high quality AC to DC 'wall wart' which produces a regulated output of 12VDC at up to 600mA. These are switch mode power supplies which means the output is regulated to 12V (no more 14V outputs!) and the capable output current is much high
|
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3库存量
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最低： 1
倍数： 1
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Power Supplies
|
Wall Adapter Power Supply - 12V, 600mA (Barrel Jack)
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SparkFun 配件 U.FL SMD Connector
- WRL-09144
- SparkFun
-
1:
¥15.3002
-
29库存量
|
Mouser 零件编号
474-WRL-09144
|
SparkFun
|
SparkFun 配件 U.FL SMD Connector
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29库存量
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最低： 1
倍数： 1
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Connectors
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RF Connectors / Coaxial Connectors
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SparkFun 配件 Arduino Stackable Header - 6 pin
- PRT-09280
- SparkFun
-
1:
¥6.6218
-
1,219库存量
-
400预期 2026/10/8
|
Mouser 零件编号
474-PRT-09280
|
SparkFun
|
SparkFun 配件 Arduino Stackable Header - 6 pin
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1,219库存量
400预期 2026/10/8
|
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最低： 1
倍数： 1
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Connectors
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Headers & Wire Housings
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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
- CAB-11304
- SparkFun
-
1:
¥272.5447
-
15库存量
-
31预期 2026/10/13
|
Mouser 零件编号
474-CAB-11304
|
SparkFun
|
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
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15库存量
31预期 2026/10/13
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最低： 1
倍数： 1
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SparkFun 配件 Rotary Encoder
- COM-09117
- SparkFun
-
1:
¥38.1375
-
11库存量
|
Mouser 零件编号
474-COM-09117
|
SparkFun
|
SparkFun 配件 Rotary Encoder
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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 This is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button but it lights up blue! So now you can get visual feedback or light up your project. These have a 12mm body and are rated for 50mA. They don't ea
- COM-10443
- SparkFun
-
1:
¥23.0746
-
15库存量
|
Mouser 零件编号
474-COM-10443
|
SparkFun
|
SparkFun 配件 This is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button but it lights up blue! So now you can get visual feedback or light up your project. These have a 12mm body and are rated for 50mA. They don't ea
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15库存量
|
|
最低： 1
倍数： 1
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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
- COM-10613
- SparkFun
-
1:
¥14.4753
-
17库存量
|
Mouser 零件编号
474-COM-10613
|
SparkFun
|
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
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17库存量
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最低： 1
倍数： 1
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