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PCF8575 Remote 16 Bits I2C IIC SMBus I/O Expander Module

SKU: SE75321
170.00 (Incl. Tax)
  • Item Type: PCF8575
  • Operating voltage: 2.5-5.5VDC
  • Operating current: 100mA (max)
  • I2C address: 0x20 (default), can be changed by soldering A1 and selection pads A2.

PLANTOWER PMS5303 PM2.5 Laser Particle Concentration Sensor, UART, 0~500 µg/m³, 5 V, Range: 0.3~10 µm

SKU: SE58154
1,899.00 (Incl. Tax)
  • Model: PMS5303
  • Measurement Principle: Laser scattering
  • Particle Size Range: 0.3–10 µm
  • Output: Digital (3.3V TTL)
  • Response Time: <10 seconds
  • Power: 5V, 200 mA (active), 2 mA
  • Anti-Interference: Six-sided shielding design