I need a PCB designed and software written for a voltage controlled relay. The device will sense input voltage and display it on a standard 2 x 16 LCD display. A simple menu system will be implemented to set the on and off voltages and time between switching. The main parameters are.
The device will have 3 buttons to navigate simple menu.
The device shall keep set values so when power is lost the device will not need resetting.
The freelancer shall use Altium for the board design.
The device shall be low cost.
STM 32 MCU preferred but others will be considered.
A 5 volt relay will be used to switch an external load.
Project will need to be kept confidential.
If you need any more information please ask.
36 freelance font une offre moyenne de $362 pour ce travail
I can do your project; for more details kindly see your mail box. There are 05 reviews of mine but they are not appearing in your bid and I don't know the reason but you can check them by your self. Thanks.
in 17 years of practice i have make a lot of microcontrolers and relay bords, i can make that in 2-3 days.
hey, I am an electronic undergarduate who has very good knowledge in Altiu and microcontrollers related work.I can do this using microchip PIC18F452 which is a low cost microcontroller. Awaiting for a reply. thank y Plus
Hi. I can make this project very low cost and very efficient. I can use AtMega328P-Pu for your design since it is very cheap 5$ a piece and I have great experience with atmega. The PCB will be minimal (atmega, lcd disp Plus
Hello, I am an electronic engineer in Beijing. My name is Peter. I have done some projects like this. And our team are good at the STM\PIC\AVR\C8051F\MSP430 microcontrollers. The price of the product is lower than Plus
I have 3.5 years of experience in digital system designing using PIC Micro-Controllers.I do PCB design in ARES , and use MicroC_Pro compiler for compiling codes. I can do this for you maintaining a cheap production Plus
We are Microchip authorized design partner in DSP ENGINEER Inc. and We have a high Quality OEM products for TOSHIBA Home appliances Over 15 yeras experience in Embedded Systems