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5 Item(s)

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VELLEMAN Water Pump, VMA421

$16.40
Working Voltage range: 5 Vdc to 12 Vdc max. load current: 0.35 A at 12 VDC power consumption: 4.2 W at 12 VDC max. horizontal flow rate: 240 L/H max. static lift: 3 m Noise class: <40 dB Waterproof class: IP68 life span: > 30.000 hrs external diameter of outlet: 8 mm external diameter of inlet: 8 mm driving mechanism: brushless DC motor pump shell material: ABS Conditions of use: Can continuously work, submersible or land use (not self-priming) dimensions: 51 x 34 x 42.7 mm weight: 80 g

VELLEMAN Pulse/Heart Rate Sensor Module for Arduino, VMA340

$10.65
diameter: 16 mm overall thickness: 3 mm working voltage: 3 to 5 V working current: 4 mA at 5 V cable length: 18 cm connections: GND, Vcc, analog signal out

VELLEMAN Mini Peristaltic Pump 6V, VMA447

$15.10
ultra silent (< 40 dB) maintenance free positive inversion non polluting accurate repeatability dry running, self priming comes with stop valve funtion to prevent backflow in both ways not for food contact power supply: 6 VDC / 5 W tube dimensions: 2.0 x 4.0 mm tube material: silicon tube life: > 200 h flow rate: >= 39 ml / min dimensions : 65 x 40 mm weight: 95 g connections: solder tag 3 mm