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Displaying (1 - 10) of 19 results
dt9796018732
Fixed Price | Budget - ₹ 100000.00 - ₹ 500000.00 | Dignity Level : L1
(6 reviews)
We are seeking an experienced embedded firmware developer to help us port an existing sensor system from a Particle B402-based platform to an Arduino Portenta C33. The system involves interfacing with sensors to measure weight and transmitting that data over Bluetooth or cellular networks. ✅ Project Scope Current setup: Microcontrollers: Particle B402 (nRF52840-based) and MSP430FR5849 Sensors: Analog Hall Effect sensors for weight measurement Communication: Data transfer from MSP430 to ...
Posted on : 04 May, 2025
md1460081369
Fixed Price | Budget - ₹ 10000.00 - ₹ 25000.00 | Dignity Level : L1
(0 reviews)
My Project details: I want to develop e-calender with display of both Inidan Hindu Calender and English Calender, the date setting to control through mobile (Bluetooth interface), light sensor inbuilt. The e-calender shall be wall mounted, with a display of 14.5"x 9.5". The e-calender shall be of low budget.
ab1445306781
Fixed Price | Budget - ₹ 50000.00 - ₹ 100000.00 | Dignity Level : L4
(0 reviews)
PCB testing, hardware debugging, PCB design, firmware testing, electronic product development, new generation product. Kitchenery, a pioneer in Wireless Power Transfer (WPT) and cordless kitchen appliances, is looking for a Senior Electronics PCB Design Engineer to join our team and play a key role in the commercialization of our next-generation technology. This individual will lead the design, testing, and optimization of PCBs for our innovative products. As a core team member, you will ...
ag1011108742
Fixed Price | Budget - ₹ 10000.00 - ₹ 25000.00 | Dignity Level : L2
(0 reviews)
Design & Development of 3 phase ac (380v) to 12 V DC - 500 Amp ac-dc power converter system/ power supply using high frequency switching power conversion technology. Design using full bridge Phase shifted LLC DC -DC convertor with Synchronous rectification at output . We Will provide details circuit schematic with components no / specifications. Freelancer Needs to design ferrite core magnetic component like smps transformer, inductors , chokes etc. design PCB for project, assembly & t ...
pb1273361275
Fixed Price | Budget - ₹ 25000.00 - ₹ 50000.00 | Dignity Level : L1
(0 reviews)
Includes : Circuit design with component selection + preparation proto type circuit on breadboard with functional validation Excludes : Component cost Phase : 1 Require conversion circuit to be design of PSTN OR EPABX line audio to PA amplifier with auto pick up - Auto cut off + Chime tone at starting and ending of announcement. Attached basis circuit design of tele line to speaker _ mic. Phase : 2 Multi Tele line (+ Local Paging Station) to multi Speaker line announcement with log ...
dt9796018732
Hourly Rate | Budget - ₹ 450.00 - ₹ 850.00 | Dignity Level : L2
(6 reviews)
One of our client is currently seeking Senior Engineer with 5+ years of hands-on experience in Linux driver development for PCIe for a 6-month contract position with the potential for extension. In this role, you will be responsible for developing and optimizing Linux drivers, debugging and resolving issues related to Linux driver development, and collaborating with client's team to meet project objectives and deadlines. The preferred locations for this role are Ahmedabad or Hyderabad. ...
dt9796018732
Hourly Rate | Budget - ₹ 982.49 - ₹ 1678.43 | Dignity Level : L3
(6 reviews)
We are looking for a professional with: Demonstrable experience in power electronics, including working with SiC transistors, fast switching, high voltages (700Vdc), and 7kW converters Expertise in PCB design review and EMI measurement in power electronics Excellent problem-solving and analytical skills Strong communication skills to effectively guide our team A proactive approach to improving our product Additional information on the specific tasks and objectives for this role can be fo ...
dt9796018732
Hourly Rate | Budget - ₹ 150.00 - ₹ 450.00 | Dignity Level : L1
(6 reviews)
We are looking for a power electronics expert who has good command on inverter technology, and it is good to have to understand the flow of the passive circuits as well. Our end client is facing an issue with tripping of the induction furnace in the startup sequence. They are getting multiple firing to the thyristor, and due to that, the inverter will be stopped. To generate the firing pulse, a supercapacitor is used, which is input to the firing circuit. Firing circuit is designed using all p ...
dt9796018732
Fixed Price | Budget - ₹ 25000.00 - ₹ 50000.00 | Dignity Level : L1
(6 reviews)
We have an existing PCB that works well functionally and passes certifications as well. However, there are possible field issues we think because of placement of one metering IC - STPM33. attached details under the NDA. If you are interested in quoting and have real experience with EMC/EMI analysis, design reviews and RF front, then only send the proposal. Kindly justify your proposed efforts and cost in your proposal, by no. of hours for each tasks.
dt9796018732
Fixed Price | Budget - ₹ 10000.00 - ₹ 25000.00 | Dignity Level : L1
(6 reviews)
We need to get a design made to increase the dBm of the nRF52833 from 8 dBm to 20 dBm. The board would be really simple: -> Based on nRF52833 and nRF21540 -> Should have one led to show the board is powered -> uFL antenna option -> 5V USB adapter powered We would provide the enclosure. Make it as low-power as possible. Antenna should be optimized to work at 20 dBm and give a distance of up to 100 m in an indoor environment. You would need to do some initial testing before handing ...
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