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Low Power Remote Buzzer

$30-250 USD

Imekamilika
Imechapishwa almost 3 years ago

$30-250 USD

Kulipwa wakati wa kufikishwa
This is an outdoor project to help my wife who is blind. Basically she will press a key-fob-button and a buzzer will sound. That way she knows the direction to walk. RF Switch needs 6 V to power it. The switch can pass 12V to a buzzer. I want to use rechargeable AA batteries and a Solar Photo Cell to keep it powered up. See attached PDF.
Kitambulisho cha mradi: 30574021

Kuhusu mradi

16 mapendekezo
Mradi wa mbali
Inatumika 3 yrs ago

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Imetolewa kwa:
Picha ya Mtumiaji
Hello there! I'm Eng. Achintha, ## THANK YOU FOR POSTING A PROJECT LIKE THIS YOU ARE A VERY KINDFUL PERSON I'M READY TO HELP YOU## ## I'M ELECTRICAL ENGINEER CONSIST WITH TEAM OF MORE THAN 20 ENGINEERS## I am an expert in , C++, C, C# , Software architecture, Python, Video editing, Electronics, Microcontroller, Firmware, Electrical engineering, Mechatronic engineer . I have already identify your project requirement. you need some help of an electrical engineers about a low power. If you need more details please chat me and then if satisfied from my bid please post your project to me . ## PLEASE MESSAGE ME INBOX TO CONFIRM MY KNOWLEDGE ON YOUR PROJECT## Thank you Faithfully , Achintha
$30 USD ndani ya siku 1
5.0 (1 hakiki)
1.2
1.2
16 wafanyakazi huru wana zabuni kwa wastani $124 USD kwa kazi hii
Picha ya Mtumiaji
Best Power system Expert at your doorstep! Dear Client, We have lots of experience in Power system and We can provide Low Power Remote Buzzer with RF Switch 12V , Rechargeable AA batteries, Solar Photo Cell as per your requirements. Please message me so that We can discuss in detail and have seen the Attachments you shared We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. We have experience in Low Power Remote Buzzer, Solar system based PCB design and know all the intricacies required to get the job done with perfection. With more than 15 Years of experience in PCB and Circuit Design in Altium. Following is a brief list of expertise that we are carrying: 1. IOT products development 2. Microcontrollers based circuit design – STM32, STM8S etc. 3. Smart Products like Smart watch - GSM/GPRS/GPS etc. 4. Wireless Products - BLE/WIFI- ESP32/ESP8266/ 5. Low Power Battery Products design 6. Power Electronics Please answer the following questions: 1 What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. The price mentioned is for indication purpose and exact would be calculated after requirements finalization. Regards Avi Tech Experts Quality is never an Accident
$250 USD ndani ya siku 2
5.0 (43 hakiki)
7.2
7.2
Picha ya Mtumiaji
Hello, I have experience in designing electronics circuits and can complete your project. I can also develop hardware compatible smartphone apps which can control hardware. I have all the hardware available to test and debug the codes. If you wish we can discuss in details. Thank you.
$200 USD ndani ya siku 7
4.9 (60 hakiki)
7.0
7.0
Picha ya Mtumiaji
Hello, thank you for your job posting. I have 15 years experience in PCB and circuit design and Manufacturing, Embedded programming, and i can help you with any kind of request in these fields. I will do my best to satisfy the clients with my excellent skill and help them achieve their goal. You give me the opportunity, then i will give you the perfect result in return.
$120 USD ndani ya siku 2
4.9 (9 hakiki)
5.9
5.9
Picha ya Mtumiaji
FREE OF COST CONSULTATION Dear Client, I am an Electronic Engineer and I will provide Low Power Remote Buzzer with using RF Switch 12V, Rechargeable AA Batteries, Solar Photo Cell in a quality and timely manner. Please message me so that I can discuss in detail and have seen the Attachments you shared. I will deliver Simple PCB and Circuit design for digital interface converter adapter in a quality and timely manner I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have experience in Low Power Remote Buzzer based PCB design and could design it for you I am having more than 15 years of experience in PCB Design, Circuit Design, Circuit simulation, IOT products development and building electronic products. The expertise of mine is in the following fields: 1. Wireless Products – BLE, WIFI, NFC, Lora etc. 2. Power Electronics 3. IOT sensors interfacing 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS 6. Key-fob-button After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be ambient temperature of this product? Please try to answer these questions based on which I would be providing free of cost consultation. The Price mentioned is for indication purpose and exact would be calculated after requirements finalization. Waiting for your reply, Regards Hari Mohan Engineering for one is a magic for others
$200 USD ndani ya siku 2
5.0 (3 hakiki)
5.1
5.1
Picha ya Mtumiaji
Hello I have experience in Embedded System Design in various Domains like Remote control (Zigbee, Wifi, Ble), Power supply, Motor control boards.. I can share you functioning circuit, PCB layout, BOM and Gerber.. I'm flexible with my working hours. Cheers! Srdan
$140 USD ndani ya siku 7
5.0 (7 hakiki)
4.6
4.6
Picha ya Mtumiaji
MASTERS IN ELECTRICAL ENGINEERING, EXPERT IN GAME DEVELOPMENT, OVER 18 YEARS OF EXPERIENCE, DEAR EMPLOYER, After KEENLY reading your description and being in possession of all CLEARLY STATED REQUIRED SKILLS as this is my area of PROFESSIONAL SPECIALIZATION having the above QUALIFICATIONS, i hereby humbly request you to consider my bid for QUALITY and PROFESSIONAL work. THANK-YOU.
$30 USD ndani ya siku 1
4.9 (7 hakiki)
4.0
4.0
Picha ya Mtumiaji
MASTERS ELECTRICAL ENGINEERING EXPERT IN CIRCUIT DESIGN HELLO, I have read the instructions keenly and understood your specifications for the task. I have over 7 years’ experience in this field and have adverse experience since it is my area of specialization. My skills are adequate, and I guarantee total satisfaction if I am given that chance. Kindly hire me for a quality task. Thank-you!
$30 USD ndani ya siku 7
5.0 (6 hakiki)
3.5
3.5
Picha ya Mtumiaji
Yo! I have went through about your project Low Power Remote Buzzer I am professional in Electronics and Circuit Design, so I'am totally sure I can deliver Your project ! Please contact me to discuss more regarding this project. Thanks
$30 USD ndani ya siku 5
0.0 (0 hakiki)
0.0
0.0
Picha ya Mtumiaji
Hello. I will carry out the project in the stipulated time making some modifications to improve the performance, autonomy and useful life of the device, I am an Electronic Engineer with more than 2 years of experience in development and implementation of devices based on the Internet of Things. If you award me the project I'd be very happy to discuss this further and get started for you as soon as possible. Thanks! Duvan.
$50 USD ndani ya siku 3
0.0 (0 hakiki)
0.0
0.0
Picha ya Mtumiaji
Hi Sir, According to your PDF, you seem to have already put some thought into this and most of the problem seem to be nearly solved. You already have the buzzer, rf transmitter and receiver, and what remains is to integrate all of these with the addition of some minor elements. I am an Electronics engineer with many years of experience in all aspects of new product development and will gladly assist, advise and supply you with a workable circuit at minimal cost, but you will have to obtain the componens and build the project. I have experience in Analogue and digital circuit design, Cad Schematics and PCB layouts ,Processors and Embedded software deveopment, etc, as well as in a number of technical fields such as Telecomunications, Avionics, Electronic security, Smart bank cards and banking related IT systems. For a complete profile kindly please refer to the references as indicated in my Freelance profile. Please feel free to contact me should this be acceptable to you. Best regards, Rynier
$120 USD ndani ya siku 7
0.0 (0 hakiki)
0.0
0.0
Picha ya Mtumiaji
Dear Client, I have 10 plus years of experience in embedded systems product development, and industrial automation good knowledge in Product development life cycle. Expertise in 8,16,32 bit microcontrollers and Analog circuit design and power drivers. Good knowledge to handles wireless modules, Bluetooth,GSM,IOT and UART I2C, SPI, CAN Protocols. Please chat with me let's start the work.
$222 USD ndani ya siku 3
0.0 (0 hakiki)
0.0
0.0

Kuhusu mteja

Bedera ya UNITED STATES
Columbus, United States
5.0
2
Njia ya malipo imethibitishwa
Mwanachama tangu Mei 10, 2017

Uthibitishaji wa Mteja

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