electronics

Hello no problem it is doable with 2 or 3 wires , but i need the following info 1- What is the maximum distance between Master and farthest Device ? 2- What is the Maximum number of connected Devices ? 3- Do you require any kind of communications (Sending Data) or Just On/Off Commands ? 4- How many Pieces you plan to produce so i can calculate the Cost for you per piece ? Notes : * I can recommend you good water proof connectors & Containers , i use these a lot * I can Provide full supply chain of where to buy each element and with high quality and good prices * I can Arrange whole manufacturing process for you with factories and suppliers , even the machining of plastic containers to install the connectors i can cover it for you * I work in this field for 8 years so i know lots of trusted factories and suppliers also have very good experience with prototyping and mass production Feel free to contact me if you have any question , Best Regards

Professional engineer with 39 years of experience here, You may offer work with $60 MILESTONE with full requirement. After 4 hours working, we can review how much more hours will be required for completing your task

Hi, you can do this using a Cat 6 correct cable with rs485 communication Thanks Senthil India

Hello. I'm qualified hardware/software engineer. Could you please describe what exactly this device should do, I will provide you with some suggestions or some advice.

Hello, We are a product development team in Shanghai and believe that can an offer me the better professional service to you. Look forward to replying with us. Thanks, Ben