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ESP-C3-01M module, built-in ESP32-C3 chip, WiFi+BLE dual-mode wireless communication module
- Type: RF Semiconductors
- Model #: FF-GG-388
- ¥2,962 –
- Free Shipping

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- ¥5,210 –
- Free Shipping

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2pcs DC-DC XL4015 Adjustable Buck Converter Step Down Power Supply Voltage Regulator Power Module 4~38V High Power 96% High Efficiency
- Model #: A9Y1-1017-6
- ¥5,427 –
- Free Shipping

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BUCIER 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger
- Model #: B937
- ¥3,811 –
- Free Shipping

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KEYESTUDIO Microbit Basic Starter Kit for BBC Micro:bit V2 Accessories STEM Kit Coding for Beginners (Micro:bit V2.21 Included)
- Model #: 9391048874700
- ¥17,756 –
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3pcs XL4015 5A DC to DC CC CV Lithium Battery Step Down Charging Board Led Power Converter Charger Step Down Module
- Model #: BZ59-3588
- ¥4,935 –
- More options from ¥4,935 - ¥5,076
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BUCIER SCD41 Gas Sensor Module CO2 Carbon Dioxide Temperature and Humidity Gas Sensor Module I2C
- Model #: B807
- ¥4,617 –
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sb components Raspberry Pi Pico Board with Pico 1.14inch LCD HAT Pico LCD Display Board Module for RPi Pico, Raspberry Pi Pico Kit
- Model #: 355756725463
- ¥11,091 –
- More options from ¥11,091 - ¥11,229
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BUCIER Supermini ESP32-S3 Development Board Supermini Development Board WiFi Bluetooth 3pcs
- Model #: B772
- ¥6,436 –
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ESP32-DEVKITC-32E development board, ESP32-DEVKITC-32UE validation development board Certified products(ESP32-DevKitC-32E)
- Type: RF Semiconductors
- Model #: FF-GG-022
- ¥4,496 –
- More options from ¥4,496 - ¥4,532
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BUCIER 12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger
- Model #: B933
- ¥3,461 –
- Free Shipping

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D1 WiFi R3 One development board based on ESP8266 ESP-12F learning module
- Type: RF Semiconductors
- Model #: FF-GG-052
- ¥3,720 –
- More options from ¥3,720 - ¥3,756
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- ¥8,709 –
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YYI-2 5V 12V 24V Current Detection Module Current Limit Overcurrent Motor Blocking Protection Board Current Sensor Relay Board 5-24V DC
- Model #: HT-ID3563-1623582
- ¥3,226 –
- More options from ¥2,664 - ¥3,226
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- ¥1,284 –
- More options from ¥1,284 - ¥2,819
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Ca-01 module development board, Cat.1 LTE IoT module 4G module development board
- Type: RF Semiconductors
- Model #: FF-GG-327
- ¥19,276 –
- Free Shipping

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WiFi development board, 3.3V Nodemcu Lua IoT board with pins, ESP8266, ESP-12, CH340G, CH340, V2, USB, WEMOS D1, Mini Pro(D1 MINI FT232)
- Type: RF Semiconductors
- Model #: FF-GG-197
- ¥3,015 –
- More options from ¥3,015 - ¥3,050
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Raspberry Pi 4 B Cluster Case Raspberry Pi 4 Case with Cooling Fan and Raspberry Pi 4 Heatsink for Raspberry Pi 4 Model B 3 B+ Pi 3 B Pi 2 B Pi B+ - 4-Layers
- Type: Engineering Development Tools
- Model #: 56Y270G-6876
- ¥5,649 –
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STEPPERONLINE Nema 8 Bipolar Smallest Stepper Motor 1.6Ncm/2.3oz.in 1.8deg 28mm 0.2A 4 Leads
- Model #: C0A93465010404697
- ¥8,384 –
- Free Shipping

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Breadboad Solderless Prototype PCB Board Kit MB-102 Breadboard Kit 830 Point Solderless Prototype Board kit
- Model #: A9Y1-1020-21
- ¥5,604 –
- More options from ¥5,604 - ¥6,444
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Raspberry Pi 5th generation CSI camera connection cable Raspberry Pi 5 FPC adapter cable flexible connector 200MM
- Model #: BZ59-3775
- ¥3,260 –
- More options from ¥3,260 - ¥3,335
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Bee-Bot Programmable and Rechargeable Robot - New See and Say Version - STEM Educational Teaching Coding Robotic Toys for Kids Ages 3 years and up
- Part Number: 708-IT10077
- Color: Yellow
- Type: Technology & Coding
- Edition: Standard Kit
- Model #: 708-IT10077
- ¥57,879 –
- Free Shipping

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DJI Neo 2 Motion Fly More Combo with 2 extra Batteries & Charging Stand
- Model #: 389270105875
- ¥213,640 –
- Free Shipping












