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Firmware for PIC based audio announcer card

₹600-1500 INR

Imeghairiwa
Imechapishwa about 5 years ago

₹600-1500 INR

Kulipwa wakati wa kufikishwa
The scope of the project is to develop firmware for a PIC microcontroller based pcb. There are 11 opto couplers on the board. The optocouplers takes signals from the 7 segment LCD that I am running using an arduino and 7 segment display. The cables are looped from the 7 segment LCD and are connected to the pitch screws on the card. When the opto couplers are triggered the micro controller plays the associated MP3/WAV file stored on the micro SD card through the amplifier to the speakers. There must be a volume controller for the audio. Attached gerber files, schematic and required logic.
Kitambulisho cha mradi: 18874895

Kuhusu mradi

3 mapendekezo
Mradi wa mbali
Inatumika 5 yrs ago

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Picha ya Mtumiaji
Hi, I hope you are doing well. I have expertise in embedded system design and development. I have understood your requirements and I can execute it in less possible time. Looking Forward, Khawaja
₹20,000 INR ndani ya siku 1
4.8 (69 hakiki)
6.6
6.6
Picha ya Mtumiaji
Yes Buddy,,, an easy project to be done,,,,,,,,I m having the best expertise on pic,,,,,will do coding in CCS,,,,,,,,,,,,,,,,,,,,,,,,,Thanx,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
₹1,300 INR ndani ya siku 1
4.5 (23 hakiki)
3.8
3.8

Kuhusu mteja

Bedera ya INDIA
Hyderabad, India
0.0
0
Mwanachama tangu Feb 2, 2018

Uthibitishaji wa Mteja

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