5v Active Cooling Mini Fan for RPi 3 B/2B/B+Raspberry PI Fan, Active Cooling Fan for Customized Acrylic CaseSupport RPi model b Customized Acrylic Case & RPi model b+ Customize..
Ex Tax: $3.70
Make an air aerial propeller vessel, a cooling system, or spinning machine with this small fan module. It comes with a propeller, a 15,000 rpm motor and cable. Add flavor to your o..
Ex Tax: $6.55
This immersible pump can be used to water your plants, make a fountain or waterfall, even change your fish tank wter.It works quietly with the sound level under 30db.
The pump h..
Ex Tax: $16.85
What is a 'laser card' you ask? It is only the coolest thing to hit Spark Fun Electronics since the Color LCD last week! Don't be fooled by the 0.8mW rating. This little module is ..
Ex Tax: $12.15
A vibration motor! This itty-bitty, shaftless vibratory motor is perfect for non-audible indicators. Use in any number of applications to indicate to the wearer when a status has ..
Ex Tax: $6.80
This 0.012" Muscle Wire® (aka shape memory Nitinol) is a one foot long piece of nickel-titanium alloy that can flex and contract when a specific amount of heat or current is applie..
A relay is an electrically operated device. It has a control system and (also called input circuit or input contactor) and controlled system (also called output circuit or output c..
Ex Tax: $2.10
5V 4 Channel Relay Module For Arduino PIC ARM DSP AVR MSP430 Blue Low Strigger can be able to control various appliances, and other equipments with large current.
It can be cont..
Ex Tax: $4.65
If you want to switch up to 8 high current / high voltage loads from a microcontroller, this 5V relay board can do it.
Ex Tax: $8.95
R385 12V 3M DC Diaphragm Pump Micro Small Tank Aquarium Fish Bar
Mainly used in the aquarium, experimental model, inflatable pool,car washing, watering, timing of mineral water..
One way Solid State Relay Module For Arduino
5V Omron solid state relays 240V / 2A, output with resistive fuse 240V / 2A.
Dimensions: 25x34x25 (length x width x height)
Ex Tax: $5.15
Electric Lock Small mini Cabinet Lock Access control Lock
Desinged with the open frame type and mount board, high power.Easy to install for the electric door lock or other autom..
Ex Tax: $10.30