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SparkFun 配件 These are massive single pole - double throw (SPDT) sealed relays. This means that when current is applied to the coil it throws a simple changeover switch terminating the connection from the NC contact to ground and closing the NO contact. Use them
- COM-10924
- SparkFun
-
1:
¥37.2222
-
无库存
|
Mouser 零件编号
474-COM-10924
|
SparkFun
|
SparkFun 配件 These are massive single pole - double throw (SPDT) sealed relays. This means that when current is applied to the coil it throws a simple changeover switch terminating the connection from the NC contact to ground and closing the NO contact. Use them
|
|
无库存
|
|
最低： 1
倍数： 1
|
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|
|
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|
SparkFun 配件 This is a high-quality switching 'wall wart' AC to DC 5.1V 2 500mA USB Micro-B wall power supply manufactured specifically for projects that require a higher level of power. This compact USB AC charger is UL and CSA listed and incorporates a highly r
- TOL-13831
- SparkFun
-
1:
¥115.3843
-
无库存
|
Mouser 零件编号
474-TOL-13831
|
SparkFun
|
SparkFun 配件 This is a high-quality switching 'wall wart' AC to DC 5.1V 2 500mA USB Micro-B wall power supply manufactured specifically for projects that require a higher level of power. This compact USB AC charger is UL and CSA listed and incorporates a highly r
|
|
无库存
|
|
最低： 1
倍数： 1
|
|
Power Supplies
|
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SparkFun 配件 This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control
- PRT-09547
- SparkFun
-
1:
¥14.4753
-
无库存
|
Mouser 零件编号
474-PRT-09547
|
SparkFun
|
SparkFun 配件 This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control
|
|
无库存
|
|
最低： 1
倍数： 1
|
|
Battery Holders
|
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SparkFun 配件 This 4xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control
- PRT-12083
- SparkFun
-
1:
¥20.679
-
无库存
|
Mouser 零件编号
474-PRT-12083
|
SparkFun
|
SparkFun 配件 This 4xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control
|
|
无库存
|
|
最低： 1
倍数： 1
|
|
Battery Holders
|
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|
SparkFun 配件 Large Piezo Alarm - 16 Tone
- COM-13939
- SparkFun
-
1:
¥67.2463
-
无库存
|
Mouser 零件编号
474-COM-13939
|
SparkFun
|
SparkFun 配件 Large Piezo Alarm - 16 Tone
|
|
无库存
|
|
最低： 1
倍数： 1
|
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SparkFun 配件 This 3xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control
- PRT-10891
- SparkFun
-
1:
¥20.679
-
无库存
|
Mouser 零件编号
474-PRT-10891
|
SparkFun
|
SparkFun 配件 This 3xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control
|
|
无库存
|
|
最低： 1
倍数： 1
|
|
Battery Holders
|
|
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|
SparkFun 配件 The LilyPad E-Sewing ProtoSnap Kit is a great way to incorporate buttons and switches into an e-textile project without any programming required. Like other LilyPad ProtoSnap series boards the individual pieces of the included E-Sewing ProtoSnap are
- KIT-14528
- SparkFun
-
1:
¥119.4184
-
无库存
|
Mouser 零件编号
474-KIT-14528
|
SparkFun
|
SparkFun 配件 The LilyPad E-Sewing ProtoSnap Kit is a great way to incorporate buttons and switches into an e-textile project without any programming required. Like other LilyPad ProtoSnap series boards the individual pieces of the included E-Sewing ProtoSnap are
|
|
无库存
|
|
最低： 1
倍数： 1
|
否
|
Tools & Supplies
|
ProtoSnap Kit
|
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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 momentary switch with an illuminated red LED ring. It is a SPDT with 16mm threading and 1mm pitch. This button is p
- COM-11966
- SparkFun
-
1:
¥81.6425
-
无库存
|
Mouser 零件编号
474-COM-11966
|
SparkFun
|
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 momentary switch with an illuminated red LED ring. It is a SPDT with 16mm threading and 1mm pitch. This button is p
|
|
无库存
|
|
最低： 1
倍数： 1
|
否
|
|
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|
|
SparkFun 配件 2xAAA Battery Holder w/ Cover & Switch
- PRT-14219
- SparkFun
-
1:
¥14.4753
-
无库存
|
Mouser 零件编号
474-PRT-14219
|
SparkFun
|
SparkFun 配件 2xAAA Battery Holder w/ Cover & Switch
|
|
无库存
|
|
最低： 1
倍数： 1
|
否
|
Battery Holders
|
Battery Holder
|
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Adafruit配件 Rugged Metal Pushbutton - 19mm 6V RGB Momentary
- 3425
- Adafruit
-
1:
¥123.6559
-
2库存量
-
7预期 2026/7/15
-
寿命结束
|
Mouser 零件编号
485-3425
寿命结束
|
Adafruit
|
Adafruit配件 Rugged Metal Pushbutton - 19mm 6V RGB Momentary
|
|
2库存量
7预期 2026/7/15
|
|
最低： 1
倍数： 1
|
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Electromechanicals
|
Illuminated Pushbutton Switches
|
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Adafruit配件 Light Up Key Switch Keychain - White LED - MX Compatible Switches
Adafruit 5168
- 5168
- Adafruit
-
1:
¥65.7547
-
2库存量
-
寿命结束
|
Mouser 零件编号
485-5168
寿命结束
|
Adafruit
|
Adafruit配件 Light Up Key Switch Keychain - White LED - MX Compatible Switches
|
|
2库存量
|
|
最低： 1
倍数： 1
|
|
Accessories
|
Keychain - Red LED
|
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|
Adafruit配件 4 x 1U and 1 x 1.5U Tab Silicone Keycap Molds - MX Compatible Switches
Adafruit 5077
- 5077
- Adafruit
-
1:
¥32.6683
-
8库存量
-
寿命结束
|
Mouser 零件编号
485-5077
寿命结束
|
Adafruit
|
Adafruit配件 4 x 1U and 1 x 1.5U Tab Silicone Keycap Molds - MX Compatible Switches
|
|
8库存量
|
|
最低： 1
倍数： 1
|
|
Accessories
|
Silicone Keycap Mold
|
|
|
|
Adafruit配件 Adafruit NeoKey Trinkey - USB NeoPixel Mechanical Key Switch
|
Mouser 零件编号
485-5020
|
Adafruit
|
Adafruit配件 Adafruit NeoKey Trinkey - USB NeoPixel Mechanical Key Switch
|
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Adafruit配件 Compact Switching Power Supply
|
Mouser 零件编号
485-1448
|
Adafruit
|
Adafruit配件 Compact Switching Power Supply
|
|
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Power Supplies
|
Wall Mount AC Adapters
|
|
|
|
Seeed Studio配件 Grove - 6-Position DIP Switch
- 111020043
- Seeed Studio
-
受限供货情况
|
Mouser 零件编号
713-111020043
|
Seeed Studio
|
Seeed Studio配件 Grove - 6-Position DIP Switch
|
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Switches
|
6-Position DIP Switch
|
|
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|
Adafruit配件 12 VDC 1000mA Power Adapter UL Listed
|
Mouser 零件编号
485-798
|
Adafruit
|
Adafruit配件 12 VDC 1000mA Power Adapter UL Listed
|
|
|
|
|
|
Power Supplies
|
Wall Mount AC Adapters
|
|
|
|
SparkFun 配件 This little round on/off 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-11138
- SparkFun
-
受限供货情况
|
Mouser 零件编号
474-COM-11138
|
SparkFun
|
SparkFun 配件 This little round on/off 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.
|
|
|
|
|
|
Switches
|
Rocker Switch - SPST
|
|
|
|
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
- COM-09190
- SparkFun
-
受限供货情况
|
Mouser 零件编号
474-COM-09190
|
SparkFun
|
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
|
|
|
|
|
|
Switches
|
|
|
|
|
SparkFun 配件 This is a simple SPDT slide switch - great for use as an ON/OFF button or just as a general control switch. The pins are spaced by 0.1" however they are incredibly thin making breadboard use not recommended. The switch is rated for 0.3A at 50VDC.
- COM-09609
- SparkFun
-
受限供货情况
|
Mouser 零件编号
474-COM-09609
|
SparkFun
|
SparkFun 配件 This is a simple SPDT slide switch - great for use as an ON/OFF button or just as a general control switch. The pins are spaced by 0.1" however they are incredibly thin making breadboard use not recommended. The switch is rated for 0.3A at 50VDC.
|
|
|
|
|
|
Switches
|
|
|
|
|
SparkFun 配件 SPDT Mini Power Switch
- COM-00102
- SparkFun
-
受限供货情况
|
Mouser 零件编号
474-COM-00102
|
SparkFun
|
SparkFun 配件 SPDT Mini Power Switch
|
|
|
|
|
|
Switches
|
|
|
|
|
SparkFun 配件 Surface Mount Right Angle Switch
- COM-10860
- SparkFun
-
受限供货情况
|
Mouser 零件编号
474-COM-10860
|
SparkFun
|
SparkFun 配件 Surface Mount Right Angle Switch
|
|
|
|
|
|
Switches
|
|
|
|
|
SparkFun 配件 This is the kind of 1/4" stereo jack you might find in home stereos and PA systems. Switched contacts allow you to detect whether or not there is something plugged in to the jack. The jack can be panel mounted in an 11mm diameter hole. The jack comes
- COM-11144
- SparkFun
-
受限供货情况
|
Mouser 零件编号
474-COM-11144
|
SparkFun
|
SparkFun 配件 This is the kind of 1/4" stereo jack you might find in home stereos and PA systems. Switched contacts allow you to detect whether or not there is something plugged in to the jack. The jack can be panel mounted in an 11mm diameter hole. The jack comes
|
|
|
|
|
|
|
|
|
|
|
Adafruit配件 5V 10A Switching Power Supply
|
Mouser 零件编号
485-658
|
Adafruit
|
Adafruit配件 5V 10A Switching Power Supply
|
|
|
|
|
|
Power Supplies
|
Desktop AC Adapters
|
|
|
|
OSEPP配件 Momentary Push Button Switch - 12mm Square (10 pack)
- LS-00002
- OSEPP Electronics
-
受限供货情况
|
Mouser 零件编号
375-LS-00002
|
OSEPP Electronics
|
OSEPP配件 Momentary Push Button Switch - 12mm Square (10 pack)
|
|
|
|
|
|
Switches
|
Momentary Push Button Switch
|
|
|
|
Adafruit配件 Tactile Switch Buttons 10 pack
|
Mouser 零件编号
485-1119
|
Adafruit
|
Adafruit配件 Tactile Switch Buttons 10 pack
|
|
|
|
|
|
Switches
|
Tactile Switches
|
|
