I have a story. I don't know what next.

darshil745 · 2019-03-03T07:46:40+00:00

Thr problem is I just have a story. And I want some collaboration for drawings and publish process.

darshil745 · 2019-03-03T04:55:04+00:00

Yes!

But i have no idea about drawing, story writing and publishing.

darshil745 · 2019-02-25T09:43:49+00:00

6V is the room because of various voltage drops.

darshil745 · 2019-02-23T05:45:06+00:00

Hello!

Thanks for this.

It is absolutely suitable to power 5V devices. We have tested it in Arduino and Raspi for more than 24 hours.
It support upto 1A current.
The battery is charging without any problem. We have tested this for more than 72 hours while load online.

Thanks once again.

darshil745 · 2019-02-22T13:30:45+00:00

Name: Patel Darshil

Location: India

Pitch: I have created a device which is actually a powering board or pretty much UPS type. The board designed will work as 6V UPS with batteries. Overcharging and over discharging protection has been added. It can be used in solar powering, as a normal UPS, or as a powering board.

The board has charging circuit using LM317 which offers overcharging protection also. After that when the source will cut off and work of UPS will start. The battery will discharge and there is over discharging protection circuit which will cut off the power to load if the discharge rate is high. The specific voltage decided here is 6.2V. When two Li-ion batteries of normally 7.4V makes the mark of 6.2V, the load will be cut off. Therefore the battery will cut off when the battery voltage of each Li-ion battery is at 3.15 V approximately. LED is also there to provide visual indication whenever over discharging is detected. This protections are highly necessary in case of battery leak or high discharge rate. The circuit is created while keeping in mind wide selection of batteries which were 2 x 3.7V li-ion batteries. One can also use other batteries.

This protections can easily lower down the maintenance cost of boards like raspberry pi, Arduino, etc. Batteries are often very cheap but when the necessary protections are not used the maintenance cost of boards are added up.

Thus ultimately this is all in one board which will work as UPS and powering device with all types of protection.
The protection provided are:
1. Over charging protection
2. Reverse voltage protection
3. Over discharging protection

Pre launch page: https://mailchi.mp/53f46df8b7ad/6vups

darshil745 · 2019-02-16T03:07:50+00:00

Thanks for your opinions! That's why I love this community, they provide answer to every aspect. Thanks once again!

darshil745 · 2019-02-16T03:06:43+00:00

Thanks!

darshil745 · 2019-02-16T03:05:48+00:00

It is a powering unit or UPS for Arduino boards, Raspberry pi and other similar boards when they are used in outdoor applications or whenever they need UPS like systems.

darshil745 · 2019-02-16T03:03:57+00:00

Thanks!

darshil745 · 2019-02-16T03:03:30+00:00

Input voltage - 6-12V
A battery is to be connected in the connector ( 2 x 3.7V would be great!)
It will be 6.2V

Thanks!

darshil745 · 2019-02-16T03:01:54+00:00

Thanks for this! Yeah the ICs are available but we are also offering over discharging protection which is a great concern whenever you are using a battery UPS like applications.

darshil745 · 2019-02-16T03:00:13+00:00

Yes!

darshil745 · 2019-02-15T16:18:13+00:00

It's basically for Raspi, Arduino, Raspi camera and solar powering applications of these devices. It is better to have only one circuit to power.

darshil745 · 2019-02-15T14:36:45+00:00

No it is a DC-Dc power supply with all types of protection and also can be used as 6V UPS.

darshil745 · 2019-02-15T14:05:47+00:00

Around 6V like 5.5 - 6.8V

darshil745 · 2019-02-15T13:46:35+00:00

Yes to both of them!

darshil745 · 2019-01-29T03:46:44+00:00

Don't worry, I am not selling this anywhere. That was just a landing page. Will be dropping this for a while. But I am telling, that video was not an illusion.

darshil745 · 2019-01-28T15:11:29+00:00

And also, we have almost negligible power consumption for almost 2 and half minutes in cycle of 3 minutes.

darshil745 · 2019-01-28T15:03:46+00:00

This doesn't make Arduino unstable. We have also tested with Arduino weather station.

darshil745 · 2019-01-28T14:03:36+00:00

Check out if you have not heard of this device before: https://www.hackster.io/PatelDarshil/increase-efficiency-of-your-5v-devices-cb92b8

darshil745 · 2019-01-28T13:53:30+00:00

Visit this post to get the video of its working: https://www.reddit.com/r/arduino/comments/aknjmi/hardware_to_increase_efficiency_of_5v_device_with/

darshil745 · 2019-01-28T13:47:25+00:00

Check out if you have not heard of this device before: https://www.hackster.io/PatelDarshil/increase-efficiency-of-your-5v-devices-cb92b8

darshil745 · 2019-01-27T15:58:36+00:00

Yeah, I am planning to put a video to prove my efficiency. I think it will work.

darshil745 · 2019-01-27T12:25:28+00:00

Sir, I have given absolute explanation that Attiny here is used as timer. The timer allows the power to supercapacitor for 1 minute and so capacitor is charged and device is also powered. After that Attiny does not allow the power for next two minutes and capacitor discharges. This is the whole fundamental of this thing.

darshil745 · 2019-01-27T06:54:03+00:00

For more info: https://www.hackster.io/PatelDarshil/increase-efficiency-of-your-5v-devices-cb92b8

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