工具与耗材

工具与耗材类型
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数量 RoHS
SparkFun SparkFun 配件 This is a high quality switching 'wall wart' AC to DC 5V 2000mA Barrel Jack wall power supply manufactured specifically for SparkFun Electronics. These are switch mode power supplies which mean the output is regulated to 5V and the capable output cur
数据表
9库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 High quality switching 'wall wart' AC to DC 9V 650mA wall power supply manufactured specifically for Spark Fun Electronics. These are switch mode power supplies which mean the output is regulated to 9V (no more 14V outputs!) and the capable output cu
数据表
7库存量
最低： 1
倍数： 1

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
数据表
4库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 USB is being implemented as a power connection standard more and more these days but you don't always have a computer on hand so how are you going to power all of your sweet USB devices? How about a high quality switching 'wall wart'? This AC to DC 32库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 The SparkFun Qwiic Quad Relay is a unique power accessory board that has been designed for switching not one but four high powered devices from your Arduino or another low powered microcontroller using I2C. Taking a look at the board the Quad Relay 3库存量
最低： 1
倍数： 1
Adafruit Adafruit配件 2.1mm DC Power Jack with Slide Switch 20库存量
最低： 1
倍数： 1

Adafruit Adafruit配件 In-line power switch for 2.1mm barrel jack 60库存量
最低： 1
倍数： 1
Adafruit Adafruit配件 USB Power Only Cable with Switch - A/MicroB 61库存量
最低： 1
倍数： 1

Adafruit Adafruit配件 5V 2A 2000mA Power Supply UL Listed 114库存量
最低： 1
倍数： 1
Adafruit Adafruit配件 Push-button Power Switch Breakout 53库存量
最低： 1
倍数： 1

Adafruit Adafruit配件 2.1mm DC Power Jack with Rocker Switch 198库存量
最低： 1
倍数： 1

Metcal RPS-1
Metcal 烙铁 Remote Power Switch for BVX-200 Series 1库存量
最低： 1
倍数： 1

Metcal 烙铁 MX-500 DUAL PORT POWER SUPPLY
数据表
1库存量
17预期 2026/7/2
最低： 1
倍数： 1

SparkFun SparkFun 配件 The SparkFun Qwiic Dual Solid State Relay is a power delivery board that allows users to switch two AC loads from a low power microcontroller using the SparkFun Qwiic connect system. The board features two 25A/250VAC solid state relays that utilize t 1库存量
最低： 1
倍数： 1
Adafruit Adafruit配件 On-Off Power Button / Pushbutton Toggle Switch
108在途量
最低： 1
倍数： 1

DFRobot DFRobot 配件 2xAAA Battery Holder(with Cover and Power Switch) 无库存
最低： 1
倍数： 1
DFRobot DFRobot 配件 4xAA battery holder w/ cover 无库存
最低： 1
倍数： 1

Metcal TSD1133-18
Metcal 烙铁 Power Switch DISP ACCESS 无库存
最低： 1
倍数： 1

SparkFun SparkFun 配件 This is a high quality switching 'wall wart' AC to DC 5V 2000mA USB Micro-B wall power supply manufactured specifically for SparkFun Electronics. These are switch mode power supplies which mean the output is regulated to 5V and the capable output cur
数据表
无库存
最低： 1
倍数： 1

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

Metcal 20837
Metcal 烙铁 Switch Main Power QX2 ACC SPARE 无库存
最低： 1
倍数： 1

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

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

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

Adafruit Adafruit配件 Compact Switching Power Supply