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Need to reverse engineer a circuit

Need someone who can design and send prototype of a circuit. We have circuit from existing product and need same circuit recreated but with some small change in the final output. It is a kids toy circuit with 2 leds, 1 button, 1 speaker and 2 AA batteries.

Beceriler: Elektronik, Elektrik Mühendisliği, PCB Düzen, Devre Tasarımı, Mikrodenetleyici

About the Client:
( 42 değerlendirme ) New Delhi, India

Proje NO: #32761072

Bu iş için 15 freelancer ortalamada $150 teklif veriyor

avigupta0061

Best Circuit Design Expert at your doorstep! Dear Client, I can provide reverse engineering for redesign Circuit and Prototype with using 2 leds, 1 button, 1 speaker and 2 AA battery for you. Please share me existin Daha Fazla

$250 USD in 2 gün içinde
(52 Değerlendirme)
7.6
Adrianopl

Hello, I've good experience reverse engineering electronic devices, please take a look at my profile and check my reviews. can you send me some pictures of the circuit that you need to reverse engineer? Let me know Daha Fazla

$250 USD in 30 gün içinde
(16 Değerlendirme)
6.2
(87 Değerlendirme)
5.8
lsjlsj04127

Hello? Let's discuss the project through chat so we can get more details and start the project right now. Waiting for you. Best Regards. Chen Ling.

$140 USD in 7 gün içinde
(4 Değerlendirme)
5.3
(53 Değerlendirme)
5.7
Lilywang70

[login to view URL] you for your job posting. I have been working as a firmware and hardware designer for 8+ years. I had developed several similar projects using the various microcontrollers such as STM32F1/2/3/4/7xx, PIC16/1 Daha Fazla

$150 USD in 2 gün içinde
(5 Değerlendirme)
4.2
kostyausha

Hello. I’m Professional Electrical Designer Engineer having 10+ years of experience. To provide top notch solution for Commercial and Residential Layouts. I provide services in following areas: PCB & Multilayer Desi Daha Fazla

$200 USD in 7 gün içinde
(6 Değerlendirme)
4.1
fedosvital

Hi, There. I have a lot of experiences to design and reverse the industrial and commercial products. I can do this project in 1`2days. Look forward for your reply. Regards! Vitaliy .

$100 USD in 3 gün içinde
(1 Yorum)
2.4
EngDarwishelectr

Hello, I'm an expert in PCB design up to 6 layers and Power electronics, look at this 2 layers special Sensor in Altium if you don't like my design you will get your money back without any problem https://drive.google. Daha Fazla

$140 USD in 7 gün içinde
(3 Değerlendirme)
2.1
wyderl24

Hello, I am interested to your project. Can I help, Check my profile. And feel free to message me. Thank you.

$167 USD in 7 gün içinde
(1 Yorum)
1.1
osmex917268

Hi .i have more than 8 years experienced in circuit design and development..in my past i have designed lot toy boards for company..i can designed best way without emiemc

$80 USD in 4 gün içinde
(0 Değerlendirme)
0.0
dev904536

hii dear sir i read your post i can complete your project. i provide you full prototype test and provide you a professional circuit because i already complete this types project for business purpose. send me message an Daha Fazla

$140 USD in 7 gün içinde
(2 Değerlendirme)
0.0
amitsurana92

Hi, I am Amit here from India and have the experience in Circuit and PCB Design and I can help you in completing the project, Can we connect in chat to discuss more. Thanks in advance. Regards, Amit

$140 USD in 7 gün içinde
(0 Değerlendirme)
0.0
KareemMagdy12

i'm Embedded Systems software developer and PCB Designer Technical Skills: • C Programming • Tools: Eclipse, Proteus. • Platforms: Aduino , AVR atmega32 , ARM STM32F103. • Peripherals: GPIO, ADC, Timers, PWM, ICU, In Daha Fazla

$100 USD in 7 gün içinde
(0 Değerlendirme)
0.0
onerato

Hello, my name is Larry Quintero, I’m a 35 years old Telecommunications Engineer and IT Technician. I'm a circuit designer. Hopping help you with this proyect.

$50 USD in 3 gün içinde
(0 Değerlendirme)
0.0