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Tom Smith

Canada
Available
I can answer questions regarding product approvals, including areas such as Product safety, Electromagnetic Compatibility (EMC), Telecommunications, Environmental requirements such as RoHS (Restrictions on Hazardous Substances), WEEE (Waste Electrical and Electronic Equipment), and international approvals requirements.

Aviva Shalem

Available
I can answer questions about electronic devices' development processes, PCB design and manufacturing processes, Assembly processes and anything related to electronic products engineering. I do not provide schematic designs or any other designs for free. I can, however, give advice on the validity of new designs.I'll not answer questions regarding fixing electronic products/devices or draw schematics for you! I can and will help you fix your processes. Electronic product engineering IS NOT electronic engineering!

Recent Answers

2012-04-14 Cell Phone Device with Remote Control Functions.:

The answer is yes, if there is a will it is possible. Such things have been done before. That is how functionality such as Bluetooth and USB ports came to be developed in the first place - industry cooperation

2012-04-09 Cell Phone Device with Remote Control Functions.:

There are devices now which can do functions similar to but not identical to what you are describing, for example, Home Automation

2012-04-01 Dc motor:

Hi James,  The simplest solution is to connect a current amplifier between the controller and the motor.  You'll need to use a big transistor or triac to handle 12ampere. I can't provide a diagram for

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