Feature:The high-voltage module uses the principle Tesla coil is made of high-voltage pulse output voltage current, small size, high efficiency, simple external circuit(just plug in the switch, the battery can be) discharge intensity violent.Specification:Model: MC-105Volume: Length 65mm Diameter 24..
This new mini-submersible pumps, Water Flow pumps is
very small, this mini-submersible water pump is a low noise,this mini-submersible water pump can be used
in the aquarium and water-cooled computer super fit.Voltage: DC 3..
Main Features:● Electronic building blocks assembly toy for developing children's interest in science● 34 kinds of circuit styles for students to try and learn circuit connection● Special assembly expert for easy DIY assembling● Develop hands-on ability and creative ability ● Suitable for child..
Introduction:The primary science series is one of the primary educational aids scientific experiment, students will assemble their own homemade learning tools, to cultivate children's ability and knowledge, let the children play high school science, grow up happy in the learning sciences . the gener..
Micro hydro generator, the potential energy conversion of the water into electrical energy mechanical equipment.We provide you with three kinds of generators,Can be directly to the small battery charge,Can charge mobile phone,Can give 12V radio power, charging, power supply for LED lights, etc&n..
The advantages of this pump: very quiet, almost no sound when starting, the water cycle is very smooth.【Product Name】: DC micro-pump hot water bottle dedicated【Product Specifications】: Rated voltage: 12 volts (actually 8 to 18 volts can be used) &nbs..