HI,
I'm currently working on the drive circuits for both transmitting and receiving circuits.
I'm trying to implement the phase-delay method to steer the scanning beams of 4 ultrasonics transmitters and there will be a receiver to pick up the signal reflected.
Most of the circuits that I...
Hey guys,
We need to design a mobile work platform for the use in servicing wind powered generators.
Here is the requirements for the mobile work platform:
Max working height 85m
Max working distance(horizontal) 30m
Safe working load: 300kg
Any type of system may be used, for example telescoping...
anyone have a idea to built a heat exchanger which can heat up an airflow of 3kg/s from 20degree celcius to 28 celcius. The air is heat up by Aluminium pipes with finns which carry 95 degree celcius of water. Pretty hard to design an exchanger which is small size.
Cheers
