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  • 3V Mini Vacuum Pump
    This product  blows air only.  We are sorry it does not inhale. This is DC mini electric vacuum pump.   It has been used widely, like blood pressure monitors, various instruments, medical application, automatic machine assembly and vary kinds of machinery, etc.   Specification: Rated Voltage: DC3.0V Rated Current: <350mA Inflation Time: <7.5 S (From 0 to 300 mmHg in a 100CC tank.) Air Flow Without Load: >0.07LPM Air Flow Rate: >0.8L/min Max. Pressure: >450mmHg Leakage Max: <3 mmHg/min from 300mmHg at 500CC tank. Noise:  <52dB (30cm away) Apply For Air  Working Life: 50000 Times Environment: 0~50°C, 75% RH   ..
  • 6V Mini Water Pump
    This is lightweight, small size, high efficiency, low consumption and low noise water pump.   It has been used widely, in household include cooking, cleaning, bathing, space heating and water flowers, etc.   Note: Please do not test long time with no-load, inside is with plastic leaves, can't suction impurity.   Feature: self-priming pump Optimal For Voltage: 6V   Specification: Working Voltage: 4v-12V Working Current: 0.8A Motor Diameter: 27mm Water Pump lenght: 52mm Drain Hole: 4mm Weight:70g     ..
  • ASLONG JGB37-520 12V DC Worm Gear Motor
    Mainly used in robot platform and car provide power, Good quality and long lifetime, High torgue and Low nosie. It's running at 319RPM.   Specifications •Rated Voltage: DC 12V •No load speed: 319rpm •No Load Current: 100mA                                                                                                        •load torque:                                            ..
  • Crazyflie Nano Quadcopter - 6x15 mm spare motor (BC-CM-01-B)
    Spare 6x15 mm DC coreless motor for the Crazyflie Nano Quadcopter.   Specification Diameter: 6 mm  Length: 15 mm Shaft length: 3.5 mm Shaft diameter: 0.8 mm Weight: 1.7 g Kv: 12000 rpm/V Rated voltage: 4.2 V Rated current: 810 mA Wire length: 67 mm   Support If you have any further question for technical support, please contact support(at) or forum of Bitcraze.   ..
  • G1/2 Electric Solenoid Valve (Normally Closed)
    This is a normally closed G1/2 12VDC electric solenoid valves with barbed inlet and outlet ports, great for projects involving low viscosity fluid control. You can find it ubiquitous on applications like automatic faucets, foot operated faucets, drinking fountains etc.    We have also a counterpart product which is normally open. Check it out if it’s more suitable to your need: G1/2 Electric Solenoid Valve(Normally Open).   Features Normally closed Durable Stainless steel inlet filter Wide operation temperature range   Specifications Working voltage: 12VDC Max current: 450mA Operating mode: normally closed Inlet/Outlet ports: G1/2” Materials: nylon/ sta..
  • Grove - MOSFET
    Grove – MOSFET enables you to control higher voltage project, say 15VDC, with low voltage, say 5V, on microcontroller. MOSFET is also a kind of switch, but its switching frequency can reach up to 5MHz, much faster than normal mechanical relay. There are two screw terminals on the board. One for outer power source and the other for device you want to control. Grove – MOSFET will pass the power from one end to another when closed. But if outer power source is absent, your device can still draw power from microcontroller via the Grove interface.     Specification Working voltage: 5V  Vin: 5 ~ 15V  MOSFET Model: CJQ4435    For all Grove users (especially beginners), we provide you guidance PDF documents. Please dow..
  • Motor Speed Sensor Module
    This is a speed sensor, the major goal is to check the rate of motor.   It was widely used in motor speed detection, pulse count, the position limit, etc.   Features: Groove type optical coupling sensor the output state light, lamp output level, the output low level light. covered, output high level;Without sunscreen, the output low level. the comparator output signal is clean, good waveform, driving ability is strong, for more than 15 ma. has a fixed bolt hole, convenient installation   Specification: Groove width 10 mm. the working voltage of 3.3 V to 5 V output form: digital switch output (0 and 1) PCB size: 2.3 cmx2cm use the LM393 wide voltage comparator     For any technical s..