Fix an ESP8266 (ESP8285) Circuit

$10-30 USD

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$10-30 USD

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I am trying to build the following: An ESP8285 is connected to a LiPo via an LDO (3.3V). A SHORT button press should latch power to the ESP8285/ESP8266. The problem is that the latch circuit is always on, even when the button is pressed. The circuit needs to fixed so that: 1) The short button press latches power to the ESP. (Power usage should then be 0) 2) GPIO16 or another GPIO, can unlatch the circuit, thereby turning off the ESP itself. Attached is the circuit, in which the power is always latched on.

Electronics

Electrical Engineering

Microcontroller

Arduino

PCB Layout

ID projekta: 30560303

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7 ponudb

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Aktivno pred 3 leti

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7 freelancerjev je oddalo ponudbo s povprečno vrednostjo $21 USD za to delo

@BOSIREX

Am a Mechatronic engineer with 5 year experience in circuit and pcb design and I believe i can handle your task to perfection

$35 USD v 4 dneh

4,8

(54 ocen)

5,6

@pcbdesign88vn

Dear you, I have checked your schematic. Did you check Q1 and Q2? i think they are dead. You need the protect circuit for them. Brg!

$25 USD v 3 dneh

5,0

(17 ocen)

4,7

@JaibhanSinghGaur

Hi, I am a electronics and communication engineer with more than 2 years of experience in PCB and Circuit Designing. I have worked on many projects in past. Here are some software I have used for Circuit/Pcb Designing:- 1. Kicad 2. Altium 3. Eagle 4. Easyeda 5. Proteus (I use this for simulation as well) 6. PADS 7. Pcb wizard I can use any software mentioned above as per your requirements. Some projects I have worked on previously:- 1. Bluetooth Speaker 2. Bluetooth Gaming Controller 3. Gaming pad based on ESP32 4. Home automation PCB (based on multiple channel relays) 5. Power Bank 6. Some IoT based project. This are some projects I have worked on. There are many more. So Let's discuss your requirements in the chat. Thanks. Please have a look at my profile once. Jaibhan Singh Gaur.

$10 USD v 1 dnevu

5,0

(28 ocen)

4,4

@boobeshraj20

Hey, I have gone through the requirements I would like to help you. Kindly contact me if we can proceed further. Regards Boobesh

$15 USD v 3 dneh

5,0

(2 ocen)

1,8

@FineIdeas

Fix an ESP8266 (ESP8285) Circuit Since 2012, almost from 8 years I am managing academic writing tasks successfully. I am working with my friends from different backgrounds, it means I can manage wide range of projects like; Engineering, Business, Arts, Computer Sciences, Medical Sciences, Mathematics and Statistics. Now I am here on freelancer.com to serve my clients with masterpiece against very REASONABLE PRICES. I can help you with your Online Exams, Quizzes, Summaries, Research Papers, Reports and Dissertations and ETC. I provide FREE Turnitin reports and countless revisions to my clients. I PROMISE you 100% SUCCESS. For samples, visit my profile: https://www.freelancer.com/u/FineIdeas

$10 USD v 1 dnevu

5,0

(1 ocena)

1,0

@docEl21

I can solve your problem . Once designed the same latched circuit for different microcontroller . I have in depth knowledge of analog circuits and power electronics . I can provide you designed schematic for the above problem

$25 USD v 1 dnevu

0,0

(0 ocen)

0,0

@amadurang

I am a Medtronic engine and I can do this very easily and I have completed several projects like this before so I will be able to create this the way you want it without any errors.

$25 USD v 1 dnevu