PCB Design and Layout Jobs

I am looking for professional help with high-speed PCB designing and verification services. I need a multi-layer PCB design and circuit verification after it's been completed, as well as a high component density. As this project requires careful attention to detail and accuracy, I am looking for experienced professionals who are capable of delivering top-notch quality services. Successful completion of this project will require an in-depth understanding of engineering principles as well as exquisite problem-solving, design, and fabrication skill sets. Also, I need signal integrity and power integrity for the same. If this sounds like a job you are capable to deliver, please feel free to contact me. I look forward to hearing from you soon.

I'm looking to develop a very simple battery operated device. It is to be a circular, puck shaped device (circle 5" diameter, 1" thick). The front face contains a large button with a speaker behind it. When the button is pressed, a sound (to be determined: white noise, ocean wave, rainfall, something like this) will play for 3 minutes. After 3 minutes, the sound stops. Pressing the button again will start the sound again for 3 min, and so in. There are no other settings or controls, just this button to start the sound. The device should run on AA or 9volt batteries, (I'm open to suggestions on the pros and cons, I just want the longest life- i.e. how many 3 minute cycles can I achieve without changing the batteries? A successful prototype of this simple device ...

Hi I'm looking for an Long Time Cooperation and experienced SEO writer to create a series of content for a website focused on electronics, PCB assembly, and manufacturing. The content will be used externally in an online setting, so it needs to be technical in nature and provide detailed specifications. The writer should have expertise on this subject and be able to generate content that is approrpriate for search engine optimization. 400-600 Articles requested.

Hello, My task is about to design charging and discharging circuit for an fuel cell voltages. I.e., 5 charging stages with 1 discharging circuit varies with higher voltages 240V to 480V. I already designed the circuit but I need to make some changes. So I need help in that.

We are looking for a skilled freelancer to design a simple Bluetooth circuit that can be integrated into a quite small device. The circuit should be small and low power, and should be able to communicate with a smartphone or other Bluetooth-enabled device. The circuit should be designed to meet the following requirements: • Bluetooth 5.0 or higher • Low power consumption • Compact size • Ability to communicate with a smartphone or other Bluetooth-enabled device. The freelancer should have experience in Bluetooth circuit design and be able to provide schematics, PCB layouts, and any necessary firmware for the circuit. The circuit will be integrated into a smaller device, so the freelancer should also be able to provide guidance on how to incorporate the circuit into...

The objective is to design a small board which can take input from a MIPI CSI-2 camera and directly output it to a DSI display. The board must be small and the latency as minimal as possible. Theoretically this could be done easily from someone who has experience with this kind of devices, which i am not an expert of. Payment will be settled on together.