Wavelength: 450 NMPower: 5.5W (max)Current: 3A inputVoltage: DC 12VOperating temperature: -10 to +40Drive module: TTL (control laser switch)Can be used for engraving, cutting. Can cut wood 6 mmTransparent white material can not be cut.The laser focal length is ad..
12V 550 Motor Air Pump Mini Air Pump Oxygen Pump Model High Pressure Air Pump Fish Tank Ventilation Pump DIY Motor PumpThe 12V550 air pump is a miniature air pump with a large air
volume and low noise.The tail is a 550 motor, a large head, powered by 12V DC.Oxygen Pump tot..
Moon Falling from the Sky
The 3D Moon has been a divine and enchanting symbol in human history, and it
brings you a mystery, delight, belief, and romantic feeling.
Decorate your own world with this 3D Moonlight - cast a gentle glow on your desk
or bedside Table. the Main Feat..
application:1. 12V relay contact capacity 10A 250V, with optocoupler protection. The onboard power module does not require an external power supply. I/O port drive low level is effective.2 , used as a microcontroller development board module can be used as home appliance con..
OverviewThis is 16 Pin ic base DIP IC Sockets. It is brand new and high quality.It has low contact resistor and is RoHS compliant.Specification IC Base Pin Material : Tinned Copper Alloy
Pin Pitch : 2.54mm
Pin Qty : 16
Package : DIP..
Main purpose:Linear axis in the automatic rotation device has widely used, such as industrial robots, automatic recording instruments, computers, precision printers, special gas tank, automatic wood machines and other industrial machines. And because of its hardness, can extend the life of an or..
18650 Battery Capacity Tester 12V Lead Acid Battery HintWith resistance estimation method: According to Ohm's law,
the resistance value = battery voltage divided by the expected discharge
current, the resistance power selection is the battery voltage multiplied by the expected discharge..
18650 Lithium Battery Charging Discharging Module input 3.7V~5.5V OutPut 5V1A Single Bank Circuit Board Mobile The power management chip is 134N3P TP4223 134R2P. The three functional parameters are exactly the same. 5V boost board lithium battery charging protection board perfume boost boa..