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design a led 240 volt mains inline table lamp dimmer switch

£20-250 GBP

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已发布大约 9 年前

£20-250 GBP

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Design a working LED 240 volt Inline sliding Dimmer switch to work with 5 watt to 15 watt GU10 LED bulb for use on a table light. See image of an example dimmer pcb.
项目 ID: 6961304

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活跃9 年前

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16威客以平均价£209 GBP来参与此工作竞价
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I'm ready to make this work for you. Let me know more details for your task. Do you have a circuit diagram?
£100 GBP 在3天之内
5.0 (38条评论)
6.4
6.4
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Hi, Have a Nice Day. My name is Shahbaz Ali. Iam heading an Electronics R&D lab. We can provide you design of the working circuit as well as demonstration of the designed circuit (via skype). Please feel free to contact. Best Regards, Shahbaz.
£250 GBP 在20天之内
4.6 (52条评论)
7.0
7.0
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A proposal has not yet been provided
£1,000 GBP 在20天之内
4.8 (19条评论)
6.4
6.4
用户头像
Предложение еще не подано
£166 GBP 在15天之内
5.0 (31条评论)
5.9
5.9
用户头像
Hello Sir, I am a full time working freelancer and I am available on freelancer most of times and I can provide you the required prototype as you want it. I have very good feedbacks from my previous employers and I have been doing prototyping for many years. I have completed many projects and shipped out the prototypes. I have contacts in Chinese manufacturing firms so I can assist you with mass production of the units. Please contact me if you are interested. I have attractive milestone planes that assure the satisfaction of both parties. Thank you Anthony
£150 GBP 在3天之内
4.7 (50条评论)
6.3
6.3
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Its a simple analog dimmer with sliding type potentiometer. Can easily help you to design the schematic, build a testing prototype as well as PCB design. Will deliver the PCB design as well as Gerber files so that you can create the PCB at your side and also the bill of materials. The image you have attached, is just a TRIAC based dimming mechanism. Please note that this wont be needed to build the testing prototype at my side and can go straight to design the PCB, but in case if you need me to build for testing then development time should be added to the completion time. You wont have to pay extra for it as I already have most of the components in my spare bins because recently I had to work on a digital dimmer system using microcontroller based design. Thanks
£150 GBP 在3天之内
5.0 (41条评论)
5.8
5.8
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I have seen and understood your requirements please open chat window to discuss further +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
£150 GBP 在5天之内
4.4 (16条评论)
4.8
4.8
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Dear Sir, That is easy task for me, as i have been into electronics many years ago, and already understood what you need, to design PCB for controlling the light of a lamp, from 5w to 15watt light, to be put on a table and to take 340acv , on/off button with a red led on/off, and scrol button to control the lamp light, controlling the voltage goes to it to high and low within the required watts my question, do you need only design or design and tested pcb? Please note: the price i gave for only design, and if required tested PCB, increase the price by 50 esterling, for the one PCB looking forward to hear from you, Thanks
£111 GBP 在7天之内
4.9 (6条评论)
3.4
3.4
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I'm an Electrical Engineer. I have experience in PCB designing for many control projects. I assure you of quality work in minimum time and reasonable budget
£200 GBP 在3天之内
5.0 (5条评论)
3.0
3.0
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A proposal has not yet been provided
£150 GBP 在10天之内
5.0 (1条评论)
1.4
1.4
用户头像
Hi there, I'm a senior electric/electronic engineer/designer, doing designs & developments of final grade & reliable products for over the last 30 years. I do also familiar with LED applications and switch mode power system designs. Regards, Yenky AAYK
£244 GBP 在7天之内
0.0 (0条评论)
0.0
0.0
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A proposal has not yet been provided
£150 GBP 在3天之内
0.0 (0条评论)
0.0
0.0
用户头像
i have a lot experience in PCB designing and can easily deliver you the schematic and board layout in your preferred format with a week. I'll do this job for a lower cost as i want to increase my rating on this website but i assure you the work will be of the top most quality. would like to discuss with you a bit more about your requirements looking forward to working with you Thank You
£60 GBP 在7天之内
0.0 (0条评论)
0.0
0.0
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Hello. I offer assistance in the development of the project. Experience and knowledge is more than enough for this development. Will perform a full cycle of works on the project from a technical agreement to the finished device and documentation for production. -knowledge of modern element base. - knowledge of digital and analog circuitry - practical work experience with the AVR architecture software development for microcontrollers Atmel (C\C++, ASM) - experience of work with periphery using basic interfaces (RS 232/485, I2C, SPI, USB, 1-wire) - experience in CAD Altium, SolidWorks Previously developed devices using RFID technologyт, microCD card memory with support for FAT (16/32),GPS/GLONASS, GSM modules, DC/DC, DC/AC power sources, bass amplifiers radio receiving devicesе drivers, induction motors and other. -Experience in the development of design and technological documentation. -Development of the processes of manufacturing printed circuit boards, Assembly, and installation of devices. -Knowledge of suppliers of components From you - full terms of reference and adequate payment, time-proportion basis.
£222 GBP 在3天之内
0.0 (0条评论)
0.0
0.0
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I have extensive experience with lighting and power in particular. The circuit indicated is relatively trivial/text book. As well as offering standard circuit, some alternatives will be offered.
£83 GBP 在3天之内
0.0 (0条评论)
0.0
0.0

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