Design a low-power consumption Arduino Pro Mini circuit

Design a long-life battery powered circuit, connected to the following external parts:

an Arduino Pro Mini 5V 16MHz.

a HC-06 bluetooth module.

an A3144 hall effect sensor.

a 3 pin switch.

a DC motor, preferably running at 9V.

a suggested 6 pcs 1.5 V Energizer Ultimate Lithium AA batteries.

The Arduino will have a power down function. It can sleep-wakeup-sleep for weeks when it’s not paired over the bluetooth.

The switch as well as the hall effect sensor can be in either of their states (“ON” or “OFF”) for weeks, during which time they shouldn’t drain the batteries. They should only use energy when the microcontroller is checking their status.

The DC motor will only run for a few times a week during a few seconds. It should run on about 9V.

I need your help to design a complete working circuit with components etc. (not modules) in Fritzing or similar, which I will solder on a prototype board after testing on breadboard.

In the future, I want to change to a 3.3V Pro Mini and Bluetooth LE and hopefully get the device working for years without battery change.

Beceriler: Arduino, Devre Tasarımı, Elektrik Mühendisliği, Elektronik, Mikrodenetleyici

Daha fazlasını görün: ultra low power arduino, arduino uno sleep mode, arduino uno power consumption watts, arduino nano power consumption, arduino uno power consumption, arduino mega power consumption, low power arduino pro mini, arduino low power library, power consumption calculator website design, arduino pro mini programming, arduino low power, arduino sketch mini pro, design slides power point, design volt power supply pcb, web design low bidder

İşveren Hakkında:
( 1 değerlendirme ) Järfälla, Sweden

Proje NO: #15865762



hello Sir/ Ma'am I have 4-years experience in PCB layout design.(multilayer, flexible)(IN EAGLE) we can discuss over chat what type of PCB you exactly want, any size shape restriction, antenna design(if required ) f Daha fazlası

7 gün içinde 750kr SEK
(3 Değerlendirme)

27 freelancers are bidding on average kr2137 for this job


A proposal has not yet been provided

in 5 gün içinde1666kr SEK
(168 Değerlendirme)

Hello I have experience in designing electronics circuits and can make your project. I can develop your project based on arduino as well as using extra low power bluetooth low energy microcontrollers like nRF51/52 and Daha fazlası

in 10 gün içinde2000kr SEK
(24 Değerlendirme)

hello I have an experience in battery circuit. [url removed, login to view]

in 15 gün içinde6666kr SEK
(32 Değerlendirme)

I have over 35 years experience as an electronic design engineer, please see my profile for more details The current price and timescales are only place holders to allow me to communicate with you I would prefer to Daha fazlası

in 10 gün içinde2222kr SEK
(23 Değerlendirme)

Hi, I have experience in Arduino developing. To reach best power saving result you need to use ATMega 328 and not Arduino Pro Mini. I can design circuit for you. Please specify in details working algorithm of your Daha fazlası

in 5 gün içinde1590kr SEK
(19 Değerlendirme)

To lower the power consumption, Arduino should run at 8MHz on 3.3V. I propose to go with the prototype board in Eagle format and use Li-ion battery right from the beginning. Please see this link for my proposal: ht Daha fazlası

in 7 gün içinde3277kr SEK
(20 Değerlendirme)

Helllo. I have an experience in low-power Arduino-based devices and cam make it for you and help with assembling My current price is for a "normal" Bluetooth only, but I also wirk with BLE in my projects.

in 7 gün içinde800kr SEK
(46 Değerlendirme)

Read your description and understood that you are going to develop an Ardunio System. I have real time experience on Arduino programming and circuit design. If you give me a chance then I like to move this project succ Daha fazlası

in 30 gün içinde10000kr SEK
(6 Değerlendirme)

I am an embedded develop[er with a lot of experience in circuit development. I have an advanced electronics and low-level programming background. Please Contact mew with further instructions about your job.

in 3 gün içinde995kr SEK
(16 Değerlendirme)
in 3 gün içinde995kr SEK
(23 Değerlendirme)

Hi, I am an experienced electrical engineer and working with arduino from last 4 years. Here is my portfolio: [url removed, login to view] I will prov Daha fazlası

in 15 gün içinde1111kr SEK
(16 Değerlendirme)

Very interesting project, really. I am doing very similar project to your project. It involves Arduino pro mini, PIR sensor, DHT sensor, Moisture sensor AA battery and the key point is power consumption. It is for Ultr Daha fazlası

in 3 gün içinde5555kr SEK
(13 Değerlendirme)

I am arduino expert and embedded system electronics engineer and have worked on smart parking system, home automation, etc. Please consider sending a message so that we can discuss further

in 14 gün içinde3300kr SEK
(7 Değerlendirme)

A proposal has not yet been provided

in 6 gün içinde1777kr SEK
(5 Değerlendirme)

I understand that you currently need the schematics. Fritzing should be perfectly ok - although we'll need quite "some zoo" of additional components to create the low-power feature(s). My qualification? E/E engin Daha fazlası

in 7 gün içinde1400kr SEK
(3 Değerlendirme)
in 3 gün içinde995kr SEK
(7 Değerlendirme)

hello, I have read your job description in deeply, although i have no work history on this platform, i have many experience about your job I can finish your project in perfectly, Thank you. Regard.

in 3 gün içinde833kr SEK
(2 Değerlendirme)

I can design this circuit using eagle in least time.

in 10 gün içinde1111kr SEK
(2 Değerlendirme)

Embedded systems developer with 4+ years of experience. Worked on low power products using Arduino and other microcontrollers.

in 5 gün içinde1222kr SEK
(0 Değerlendirme)

trained engineer. specialist in microcontroller design and development, documentation

in 3 gün içinde2222kr SEK
(0 Değerlendirme)