PCB protype

Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc. (autopromotion^)) Hi. If you need 520Hz square pwm, it can be implemented much easier without mcu. Some addditional functionality needed? Give more info and lets talk. Bid is not final due to lack of detailes for now.

Hi, I hope you are doing well. I have expertise in Micro Controller Programming. I have understood your project requirements of 520 HZ Sound Wave and I can execute it in less possible time. Looking Forward, Khawaja

Hi I am interested to your project. I am familiar with electronics, microcontroller as well as PCB design by Eagle. Thanks.

I am sure the frequency needs to be exactly 520Hz. The bid includes designing of the product, building firmware and testing, building one prototype and shipping to you to Australia. It will be professionally finished product. Please get in touch for details on how it will look like or plan of action.

Hello i have many years experience in the firmware development for many kind microcontroller such as ARM, AVR, PIC, Power PC, so i can help you do this, please contact to me for more detail. Thanks & Regards

HI there I am an electrical engineer with 8+ year of experience. I can design this system for you . Let me know if you are interested.

Professional expertise in embedded systems development under 14 years of experience and also have more cutting edge proportional capabilities in • PCB Designing Single/Multi layers (in Altium Designer 14.3) • PCB and footprint design in 3D • Embedded system development • Industrial Automation + Home automation , GENSET • Navigation system, Medical Equipment designing • Solar Tracking system, Robotics • Surveillance systems designing • PIC, DSPIC microcontroller programming, ZigBee, Bluetooth, WIFI modules and integration • PIC 16,18,24,32,AVR,8051 • PCAD, Proteus, EagleCad , Mplab, Keil, CCS, Matlab, MikroC pro for PIC, MikroC pro for DSPIC, EWB, Circuit Maker • C++, Visual Basic-6 • Android system integration • Firmware development in handhelds devices and making IOS Only few I can post in my portfolio due to very large size of projects that I done but you can check my portfolio for small details. Fully qualified electronics design engineer with over 10 years experience in the design of electronic systems, working full-time freelance. I have experience in various areas of electronic design including: embedded systems, analog circuits, high power switching controls, low power battery operated devices, wireless designs, microcontroller (AVR, ARM, PIC...) systems and design of high performance processor systems running embedded Linux. My primary EDA is Altium Designer.

Dear Employer, I am an Electronics Engineer, Programmer and also a PCB designer. I can do this project. I have lot of experience in this type of projects. I can complete it in one day. I have the hardware also. I can complete this as fast as possible. Thank you for spending your valuable time in my application.

Dear, Client. I would like to say this is my fortune to show you my hardware skills. I can bring your idea to live and you can reach the goal absolutely with me. I have 10+ years experience in hardware design (schematic design, PCB design...). My develop tool is Altium Designer, CADENCE. I have designed many high speed devices in embedded system. My recent design is AM5728 Core Board. (quad-core, 1.5GHz, DDR3 4G, EMMC 32G, Gigaethernet, usb3.0,...). And another is PCIe v2.0 to 4x Ethernet (or 4x usb3.1) convertor. All design is passed in several EMC tests. I have designed MEMS tracking board, ultrasonic distance measurement and so on. My design is very stable in industrial environments. I think your design is not difficult. but the most important thing is EMI, EMC. I have been working main hardware developer in large scale industry product company. Designing the PRODUCT is very different from designing the general PCB (test board, kit,...) You can feel everything that is my real skills in hardware development. Look forward to working with you for a long time. Thanks! Hope to see you soon

Dear Sir, I am an experienced embedded system developer. I can design a perfect hardware solution for your valuable project. Best Wishes

Hey, I'm an Electrical Engineer. I have gone through the project description. I can handle your task very well. I will complete your project 100% with assurity. I have also already completed such types of projects. you can visit my freelancer profile to check related tasks reviews. I assure you that you will get your project in time. Please message me so we can discuss about it more.

Hello Sir/Madam, I am an EE based in Bulgaria with severeal years of professional experience in Schematics, PCB design and firmware development. I can easily handle your task. Please feel free to contact if you are interested in my proposal. Dimitar Mirchev

Hello, i can deliver complete sample in 7 days. i am from shenzhen china . i have in house setup for complete your product

Hi. I am Electronics Engineer and I have more than five years experience in the industry. I am expert in Altium Designer and I have developed several frequency generating PCBs using PWM and DDS chips. I can design you the PCB for 520Hz square wave. I will first send you the simulation of the circuit, then will design a PCB for it. I also have manufacturing facilities for pcb and pcba. For further discussion please send me more details and we can also discuss the project budget and deadlines. Thank you.

I am an electronics Engineer with 20+ years experience can provide the total design package including design PCB and firmware. PCB designed and produced with following features 1. Voltage regulator 2. screw terminals for connections, 3. ATMEL microcontroller or other subject to final specification 4. Open collector output for square wave output 5. 520hz Square wave output. Final price dependent on final specification from client.

Hello, I'm an qualified electronic engineer with more than 8 years of experience in PCB design. I think I can help you out

Hi We have developed hardware and software solutions in Australia for over 15 years so would be glad to take up this challenge for you. Recently we have completed some network based secure door controllers with multiple MCUs handling the different interface components linked back to a secure network interface. This product is used for security in some of the most secure locations in Australia and Europe. For this type of task we would normally use a PIC MCU unless there were some solution requirements that require an alternative product set. Ideally if you could have a chat first so we can obtain a few more details of what you are after we can lock in the price and time to complete. Thank you David

I am an electronics engineer. MCUs and PCB design is my core skill. 8bit or 32bit MCU, doesn't matter, I can offer the optimal solutions for your needs. Please feel free to ask anything, I will gladly help.

As per your pcb need for the prototype I make this for your project. I do this within your respective duration given above.

I have good experiences with electronics and I’m an electronics engineer who made a lot of projects