PCBs & Breadboards Breadboard add-on board for GreatFET One
Daffodil
Great Scott Gadgets
1:
¥4,152.5
8 In Stock
New Product
Mouser Part #
392-DAFFODIL
New Product
Great Scott Gadgets
PCBs & Breadboards Breadboard add-on board for GreatFET One
8 In Stock
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Educational Kits Grove Beginner Kit for Arduino Education Add-on Pack
110020328
Seeed Studio
1:
¥7,291.8
51 In Stock
Mouser Part #
713-110020328
Seeed Studio
Educational Kits Grove Beginner Kit for Arduino Education Add-on Pack
51 In Stock
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Wearables An accelerometer sensor add-on for classic Sensor Watch and Sensor Watch Pro
OSO-SWAB-B1
Oddly Specific Objects
1:
¥1,993.2
70 In Stock
New Product
Mouser Part #
392-OSO-SWAB-B1
New Product
Oddly Specific Objects
Wearables An accelerometer sensor add-on for classic Sensor Watch and Sensor Watch Pro
70 In Stock
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Crowd Supply Accessories A capacitor add-on for the Riotee Board that includes three 47uF MLCCs, three 220uF MLCCs, one 10mF EDLC, and one 220mF EDLC
RIOTEE_CAPSHLD_10
Nessie Circuits
1:
¥6,477.9
2 In Stock
Mouser Part #
392-RIOTEE_CAPSHLD10
Nessie Circuits
Crowd Supply Accessories A capacitor add-on for the Riotee Board that includes three 47uF MLCCs, three 220uF MLCCs, one 10mF EDLC, and one 220mF EDLC
2 In Stock
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Crowd Supply Accessories Effects add-on
CS-CHIBITRONICS-05
Crowd Supply
1:
¥3,155.9
7 In Stock
Mouser Part #
392-CSCHIBITRONICS05
Crowd Supply
Crowd Supply Accessories Effects add-on
7 In Stock
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Crowd Supply Accessories Z-tape add-on
CS-CHIBITRONICS-07
Crowd Supply
1:
¥996.6
2 In Stock
Mouser Part #
392-CSCHIBITRONICS07
Crowd Supply
Crowd Supply Accessories Z-tape add-on
2 In Stock
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Adafruit Accessories FeatherWing Doubler - Prototyping Add-on For All Feather Boards
2890
Adafruit
1:
¥1,245.8
145 In Stock
Mouser Part #
485-2890
Adafruit
Adafruit Accessories FeatherWing Doubler - Prototyping Add-on For All Feather Boards
145 In Stock
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Adafruit Accessories FeatherWing Proto - Prototyping Add-on For All Feather Boards
2884
Adafruit
1:
¥822.2
205 In Stock
Mouser Part #
485-2884
Adafruit
Adafruit Accessories FeatherWing Proto - Prototyping Add-on For All Feather Boards
205 In Stock
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Educational Robotic Kits This is the Wheel Encoder Kit from DAGU a simple add-on to any wheeled robot that can help measure the speed or distance the chassis travels. Each wheel encoder kit consists of two neodymium 8-pole magnets with rubber hubs and two hall-effect sensor
ROB-12629
SparkFun
1:
¥2,317.1
28 In Stock
Mouser Part #
474-ROB-12629
SparkFun
Educational Robotic Kits This is the Wheel Encoder Kit from DAGU a simple add-on to any wheeled robot that can help measure the speed or distance the chassis travels. Each wheel encoder kit consists of two neodymium 8-pole magnets with rubber hubs and two hall-effect sensor
28 In Stock
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Educational Kits FeatherWing Tripler Mini Kit
3417
Adafruit
1:
¥1,411.9
31 In Stock
Mouser Part #
485-3417
Adafruit
Educational Kits FeatherWing Tripler Mini Kit
31 In Stock
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Seeed Studio Accessories Grove - Relay
103020005
Seeed Studio
1:
¥481.7
313 In Stock
Mouser Part #
713-103020005
Seeed Studio
Seeed Studio Accessories Grove - Relay
313 In Stock
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Seeed Studio Accessories Grove - MOSFET
103020008
Seeed Studio
1:
¥714.2
132 In Stock
Mouser Part #
713-103020008
Seeed Studio
Seeed Studio Accessories Grove - MOSFET
132 In Stock
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Seeed Studio Accessories Grove - Screw Terminal
103020007
Seeed Studio
1:
¥315.6
88 In Stock
190 Expected 8/31/2026
Mouser Part #
713-103020007
Seeed Studio
Seeed Studio Accessories Grove - Screw Terminal
88 In Stock
190 Expected 8/31/2026
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Adafruit Accessories Adalogger FeatherWing - RTC + SD Add-on For All Feather Boards
+3 images
2922
Adafruit
1:
¥1,486.6
95 In Stock
400 Expected 9/16/2026
Mouser Part #
485-2922
Adafruit
Adafruit Accessories Adalogger FeatherWing - RTC + SD Add-on For All Feather Boards
95 In Stock
400 Expected 9/16/2026
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Adafruit Accessories Adafruit NeoPixel Driver BFF Add-On for QT Py and Xiao
5645
Adafruit
1:
¥656.1
15 In Stock
35 Expected 12/21/2026
Mouser Part #
485-5645
Adafruit
Adafruit Accessories Adafruit NeoPixel Driver BFF Add-On for QT Py and Xiao
15 In Stock
35 Expected 12/21/2026
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Seeed Studio Accessories Grove - Button
101020003
Seeed Studio
1:
¥315.6
136 In Stock
Mouser Part #
713-101020003
Seeed Studio
Seeed Studio Accessories Grove - Button
136 In Stock
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Adafruit Accessories Adafruit NeoKey BFF for Mechanical Key Add-On for QT Py and Xiao - For MX Compatible Switches
5695
Adafruit
1:
¥415.3
21 In Stock
Mouser Part #
485-5695
Adafruit
Adafruit Accessories Adafruit NeoKey BFF for Mechanical Key Add-On for QT Py and Xiao - For MX Compatible Switches
21 In Stock
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Seeed Studio Accessories Magnetic Switch
101020038
Seeed Studio
1:
¥531.5
47 In Stock
Mouser Part #
713-101020038
Seeed Studio
Seeed Studio Accessories Magnetic Switch
47 In Stock
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Seeed Studio Accessories Grove - SPDT Relay(30A) - High Current and Normally closed
103020012
Seeed Studio
1:
¥1,810.5
9 In Stock
17 Expected 8/31/2026
Mouser Part #
713-103020012
Seeed Studio
Seeed Studio Accessories Grove - SPDT Relay(30A) - High Current and Normally closed
9 In Stock
17 Expected 8/31/2026
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Adafruit Accessories Adafruit IoT Button with NeoPixel BFF Add-On for QT Py and Xiao
5666
Adafruit
1:
¥581.4
15 In Stock
Mouser Part #
485-5666
Adafruit
Adafruit Accessories Adafruit IoT Button with NeoPixel BFF Add-On for QT Py and Xiao
15 In Stock
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Seeed Studio Accessories Grove - 2-Coil Latching Relay
103020010
Seeed Studio
1:
¥935.1
109 In Stock
Mouser Part #
713-103020010
Seeed Studio
Seeed Studio Accessories Grove - 2-Coil Latching Relay
109 In Stock
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Adafruit Accessories Adafruit 5x5 NeoPixel Grid BFF Add-On for QT Py and Xiao
5646
Adafruit
1:
¥1,652.7
2 In Stock
4 Expected 9/14/2026
Mouser Part #
485-5646
Adafruit
Adafruit Accessories Adafruit 5x5 NeoPixel Grid BFF Add-On for QT Py and Xiao
2 In Stock
4 Expected 9/14/2026
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Soldering & Desoldering Stations Precision Tweezer HandPiece W/Stand
MX-PTZ-AD
Metcal
1:
¥92,477.8
7 In Stock
Mouser Part #
745-MX-PTZ-AD
Metcal
Soldering & Desoldering Stations Precision Tweezer HandPiece W/Stand
7 In Stock
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Adafruit Accessories Black Pudding Keycaps - 24 Piece Keyboard Add-On Kit
Adafruit 5148
5148
Adafruit
1:
¥1,245.8
5 In Stock
Mouser Part #
485-5148
Adafruit
Adafruit Accessories Black Pudding Keycaps - 24 Piece Keyboard Add-On Kit
5 In Stock
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PCBs & Breadboards PROTO click
MIKROE-1507
Mikroe
1:
¥830.5
71 In Stock
Mouser Part #
932-MIKROE-1507
Mikroe
PCBs & Breadboards PROTO click
71 In Stock
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