Sensors · BME280
BME280 Temp / Humidity / Pressure
I²C / SPI sensor with ±0.5 °C, ±3 %RH and ±1 hPa accuracy — plugs straight int
¥31.20¥39.0020% off for members
120 in stock
Store
Accessories Store
Sensors, actuators and accessories — every part verified on the box, plug and play.
🎁 Signed-in members get 20% off automatically
Sensors · INA219
INA219 Current / Voltage Monitor
0–26 V bus and ±3.2 A bidirectional current with a 12-bit ADC — built for long
¥23.20¥29.0020% off for members
200 in stock
Sensors · HC-SR04
HC-SR04 Ultrasonic Ranger
2–400 cm ranging over GPIO trigger/echo — the built-in logic analyzer makes th
¥9.60¥12.0020% off for members
300 in stock
Actuators · SG90
SG90 9g Servo
180° position servo — drive it from PCA9685 CH6 for pan/tilt mounts or car ste
¥12.00¥15.0020% off for members
260 in stock
Actuators · 28BYJ-48
28BYJ-48 Stepper + ULN2003
Four-phase geared stepper with a ULN2003 driver board — dosing, knob control a
¥17.60¥22.0020% off for members
90 in stock
Actuators · SRD-05VDC
5V Relay Module (1-ch)
Optocoupler-isolated with 10 A contacts. Always cut the power before wiring 22
¥7.20¥9.0020% off for members
400 in stock
Accessories · PCA9685
PCA9685 16-ch PWM Driver
Official car expansion board: 16-channel 12-bit PWM at I²C 0x40, four motors p
¥20.80¥26.0020% off for members
150 in stock
Accessories · SH1.0-4P
SH1.0 4-pin Cable (5 pcs)
Matches the on-board UART and I²C headers — 20 cm, pack of five, no soldering
¥14.40¥18.0020% off for members
500 in stock
Accessories · TF-32G
32GB Industrial microSD
Pre-formatted FAT32, ready for waveform and capture recording; industrial-grad
¥36.00¥45.0020% off for members
80 in stock
Accessories · USB-C-1M
USB-C Braided Cable 1m
USB 2.0 data plus 3 A power delivery — essential for flashing firmware and ser
¥15.20¥19.0020% off for members
600 in stock