Find Jobs
Hire Freelancers

DAC and A/DHi - open to bidding

$30-250 USD

キャンセル
投稿日: 約9年前

$30-250 USD

完了時にお支払い
Using Diptrace 1. Draw schematic with given DAC chip from ESS and USB to I/2 from given supplier. 2. Once approved, generate PCB according to specifications 3. Create BOM 4. Write Program using Arduino to control DAC and display digital input and volume control 5. Same as above for A/D I would like to break this project up in to the following parts. 1. Create the DAC/Headphone project immediately. 2. Create Software on Arduino for control 3. Test project - I will do that and will send you finished part for future or current improvements. 4. Create A/D with same steps as above 5. Ongoing similar projects using XMOS etc.
プロジェクト ID: 7142828

プロジェクトについて

8個の提案
リモートプロジェクト
アクティブ 9年前

お金を稼ぎたいですか?

Freelancerで入札する利点

予算と期間を設定してください
仕事で報酬を得る
提案をご説明ください
登録して仕事に入札するのは無料です
8 freelancers are bidding on average $762 USD for this job
ユーザーアバター
Hi, I am a post graduate power electronics engineer and having very good industrial experience in product design and development. I am excellent in DAC circuit for power supplies and other products for varrying Voltage and current by controlling microcontroller. Iam very good pic,dspic and all controller for codding . I use to do PWM signal creation,timers,JTAG programming ,counters, and all communication related programming. i will provide you good solution for you. Please contact me for further discussion.
$250 USD 15日以内
4.9 (15 レビュー)
5.1
5.1
ユーザーアバター
I have read and understand your requirements please open chat window to discuss further -------------------------------------------------------------------------------------------------------------------------===
$555 USD 10日以内
4.8 (13 レビュー)
4.3
4.3
ユーザーアバター
Over 12 years of experience in electronics hardware and software design. Proficient in software and hardware design of embedded systems. Successful in planning and management of entire development and production cycle. Programming languages: C, C++, Ada, Pascal, MATLAB, GPSS, VHDL Processor architectures: 8051, AVR, ARM-M3, ARM-R4, ARM-7, x86, PicoBlaze, PSoC, PIC FPGA and CPLD architectures: Cyclone, MAX, Spartan, CoolRunner
$1,473 USD 30日以内
5.0 (8 レビュー)
4.1
4.1
ユーザーアバター
Wow! I may be a perfect candidate for this job. I have over 5 years experience designing professional electronic projects. I have done several professional project from client concept as well. I use Eagle, Diptrace and Altium Designer for PCB designing. Please see my portfolio for some of my recent works. I have done project with Arduino UNO and Mega previously. I could do project very quickly yet still provide professional, reliable results with FREE TECHNICAL SUPPORT after delivery. So give me a holler and see what I can do. Sincerely, Md. Mizanur Rahman
$300 USD 7日以内
5.0 (5 レビュー)
4.1
4.1
ユーザーアバター
I have fully read and understand all your requirements , and I am expert electronics designer, i assure you, you will surely like my work.... Please open chat window to discuss further...
$250 USD 5日以内
4.7 (6 レビュー)
2.6
2.6
ユーザーアバター
A proposal has not yet been provided
$333 USD 15日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
Can provide quality work for your DAC and A/D converter designs with full schematics and PCB designs as well.
$155 USD 3日以内
0.0 (0 レビュー)
0.0
0.0

クライアントについて

UNITED STATESのフラグ
bernardsville, United States
5.0
29
お支払い方法確認済み
メンバー登録日:9月 22, 2007

クライアント確認

ありがとうございます!無料クレジットを受け取るリンクをメールしました。
メールを送信中に問題が発生しました。もう一度お試しください。
登録ユーザー 投稿された仕事の合計
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
プレビューを読み込み中
位置情報へのアクセスが許可されました。
あなたのログインセッションの有効期限がきれ、ログアウトされました。もう一度ログインしてください。