Sensors · BME280In progress
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
🔘HFE10
Actuators
HFE10 · Relays
¥12.00¥15.0020% off for members
Relays, digital(pulselevel). Reference price from ¥15.
⚠ Before you use it
Driven from page 40 outputs (GPIO 9 / 15, 3V3 logic, ~40 mA). The mains side needs its own supply sharing only ground; prove the logic with a low-voltage lamp first.
Specifications
| Interface | digital(pulselevel) |
|---|---|
| Ref. price | from ¥15 |
| Category | Relays |
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