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Design me a circuit


I am looking for professional circuit design for a WiFi Switch using an esp12e (the AI thinker version) .

the target is to make wifi switch to control two Ac bulbs and control the speed of an AC fan)

The following are the particulars :

1. The circuit should use esp12e module (not any breakout board as this has to go in a PCB)

2. The Power supply used should be a 230v to 5v Hilink power supply (or anything smaller)

3. the Switches should be made of triacs (and mos3041) 2 channel (no electromechanical relays to save space )

4. one AC dimmer using triacs.

I would be providing the firmware for the same I Only need the circuit. I already have a working circuit using NODEMCU and electromechanical relays

this job post is to make another circuit which is smaller in size.



Kĩ năng: Thiết kế vi mạch, Kĩ thuật điện, Điện tử, Vi điều khiển, PCB Layout

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Về Bên Thuê:
( 0 nhận xét ) India

ID dự án: #16701667

13 freelancer đang chào giá trung bình ₹7662 cho công việc này


sent by [login to view URL] 云禾虹 my Chinese International contact name phone number call by schedule only/ urgent Manager of Experts standard® registered specialist - Expert ( Manager/ Scientist/ engineering/ Cons Thêm

₹7777 INR trong 3 ngày
(9 Nhận xét)
₹7777 INR trong 3 ngày
(19 Nhận xét)

Hi Shekhar, I suppose you are requesting for PCB design and not just a circuit design, please confirm. Also let me know the schematic you already have with you and whether you want to go for SMD to make the circuit sma Thêm

₹5555 INR trong 10 ngày
(13 Nhận xét)

Hi there,I'm an electronic engineer, And i'm quiet Experienced with High Speed PCB Design and Implementation. Ive already designed a Wifi dimer just like this. I'm an expert in Eagle CAD Can you please send me a Thêm

₹8000 INR trong 2 ngày
(11 Nhận xét)
₹10500 INR trong 12 ngày
(7 Nhận xét)

A proposal has not yet been provided

₹11111 INR trong 5 ngày
(7 Nhận xét)

Hello. It's Ashish Talaviya, PCB designer with 3+ years of experience in PCB design. PCB design is my deep interest as well as my hobby. Sound in: - Schematic capture, PCB layout. Geber, footprint design, manufac Thêm

₹10000 INR trong 5 ngày
(0 Nhận xét)

I have experience in PCB layout/circuit designing. I can complete your project in 3 days. You can give me a feedback after i submit the design. I can send a finalized design in another day.

₹5555 INR trong 4 ngày
(0 Nhận xét)

Hi ! I am currently working as PCB designer and mostly design the PCBs for the local electronic companies. I have experience in Eagle PCB & Proteus Software. I can design you in the most convenient way and make it for Thêm

₹5000 INR trong 3 ngày
(0 Nhận xét)

I am an Electrical Engineering Student and have experience with PCB design and and have used nodemcu esp for IoT purposes

₹5000 INR trong 5 ngày
(0 Nhận xét)
₹7777 INR trong 3 ngày
(0 Nhận xét)

A proposal has not yet been provided

₹7777 INR trong 3 ngày
(0 Nhận xét)
₹7777 INR trong 3 ngày
(0 Nhận xét)