...Prefer powered by LIFO battery • Prefer recharged with existing cell phone charger through standard port • Linear solenoid LIFO compatible voltage • Pressure switch activated • Controlled by Arduino control board in handheld with small display screen • Bluetooth connection to Android phone or tablet to program is ideal. There is existing Arduino And...
...came across you on freelancer and I’m looking for someone who can help me make an electronic mobile gadget from my designs and ideas, it’s a multifunction storage device, charger and Bluetooth locator, I’ve got basic specs and designs but they are graphic designs not cad or 3D files so I would need help with the hardware/software as well as sourcing
...$7B. I represent the advanced engineering department of HELLA at its headquarters in Plymouth, MI. The project that we are working on involves the layout of an on board charger. The design consists of a Main Power PCB that is approximately 12" x 16". There is a second Driver / Controller PCB the use a flex PCB technology to electrically connect
Hi, We have a new patented product that we plan to make a crowd funding campaign for it soon. the product is an advanced mobile charger. we will provide 3d design of the product and we need a studio that cam make a high quality video and photos for the campaign. thank you and good luck.
I need a business plan please an wanted to know if you could help and how much you would charge. I am looking in opening a supported accommodation HMO, companies such as Midland heart, Aspire, New roots, Green Pak etc. My aim would be to provide accommodation to individuals who are on benefits (DSS). Within a shared house, shared kitchen, bathroom.
We need a custom option made for Gravity Forms. We need a list form to calculate the distance and the cost based on an edited cost per KM that can be set in the admin area. See excel document.
...wireless chargers connected to the ESP32. The wireless charger has 2 LEDs - RED & BLUE. (See [login to view URL]) I need to somehow (HTTP POST/GET probably) connect it to the Raspberry Pi web server. So the result will look like "[login to view URL]". Real-time changing if you have or have not a device on the wireless charger. I need a code for ESP32 with OTAWebUpd...
...wireless charging - discuss the technology, qi, etc. - how to check if my device supports wireless charging - any tips in finding the right wireless charger - anything related to the technology is helpful 2. dash cams - some stats about car accidents - some info about where dash cams may have helped in insurance
...All lines need to be closed and connected. These will be laser cut so any double, overlapping lines will cause miscuts and open lines will not fully cut out. The file“Sample Charger Coreldraw” is one we have designed already to give you an example of what we need. This was done in Coreldraw and exported to AI and dxf. Our budget is $100. We will pay bonus
The smart charger allows a user to switch the charge process of e-bike lithium batteries off earlier: at 40% (winter storage - degradation is minimal), 60% - 70% - 80% (save lifetime and decrease driving range) and 100%. Switching off takes place based on the voltages that correspond with the 4 "save" positions. As this is not 100% accurate, the switching
...solar panel to charge the main battery. The module source does not switch back to the main battery when it is charged. Instead, it will wait until the standby battery voltage is below the pre-defined limit before switching over to the main battery. The battery charger module will be enabled only when the solar panel voltage is enough to charge the empty
...ii)brake and iii)accelerator. The developer needs to program the control [login to view URL] during the driving a. Collecting Charger - Collect "Charger" on the road to restore HP. Two types of charger: medium charger with lower HP & quick charger with higher HP b. Safety Seatbelt alert - 20 seconds after the game starts, the user will be &q...
SUMMARY: I need a custom kernel modification to my android tablet to allow "accessory charging" mode so I can simultaneous charge and act as a USB host using the OTG cable. Standard micro USB OTG cables have pin 4 and 5 shorted, and I think i will need to add a resistor between these pins, but that is not a problem. BACKGROUND: I am currently working
Column "A" in excel sheet, There are multiple part numbers. In Column "B" there is shipping charges for each of the part numbers from column A. I need to get the average shipping cost for the part number in column A from the column B data
...about incoming charges. Currently, customers who charge are given a handwritten ticket and that ticket is scanned to our HQ for processing. This process is error prone and tickets are getting missed regularly--mainly because the issuer fails to scan the ticket for processing. I would like this app to create the ticket, capture the approval signature
This is our android app [login to view URL] i wanna integrate some feature from another app. [login to view URL] Create Bookmarks: By using this feature you can easily save your current page (with your suitable title) if you want to view
...interactive digital company located in the UK. We need a hand held remote control housing designed for a gyroscope controller board and some supporting hardware (LiPo Battery, charger board and indicator LEDs). The design requires 2 push buttons, must sit nicely in the hand a bit like the attached image. The design must be suitable for 3D printing and delivered
Brief overview of requirements, - Specific variable voltage boost regulator, adjusted by a single tactile switch - 3S Li-ion charger, 3x 10440 Li-ion cells alligned parallel. - Necessary battery protection features. (Over-charging, over-discharging etc.) - Battery level indicator via LEDs. - Charged via a micro-usb B port, 5V - PCB is of a custom shape
Determining the State of Charge of a Lithium-ion Battery
Determining the State of Charge
Hello! I have a device with USB ports for charging. I need my Arduino Pro Mini to detect if one of the ports is using for charging (Charging right now or not). Scheme of the ports in the picture. I hope the decision will be cheap. I need the scheme and the components.
Hi, I need to make a code for 50x ESP32. All it's doing it's reading LED status from the wireless charger. Take a look at [login to view URL] = it's working, but just in the serial monitor, need to get it into web & for 50 devices. I guess it will require HTTP POST/GET request. The final output will be on one website like text: Room.1 = Charging Room
hardware project to eliminate charger outlet
I need a load bearing bag for my frnd who is working in e commerce company as a delivery boy, he has to put almost 35-40 kg of load in his bag and carry it on ...serious issue of back pain , I want to gift him a bag which can bear load of 40 kg and is designed to reduce the load of his shoulder, and has latest functions like usb charger, anti theft.
I need you to develop some software for me. I would like this software to be developed.
...together with their batteries. Some people with a general same usage of their smartphone have to charge their smartphone more often. To find out which smartphone works best with its battery, a developed app shall collect data from different devices on which the app is installed. The data are information about the battery status when the device is plugged
Have an input of 3V to 5V and a low current of 500uA. Need to design a current booster with output of 5V 2A to charge mobile phones
My company converts classic cars to electric. We use salvage electric car parts to do this. I wish to use the Nissan Leaf charger as a discreet unit, installing into a car not running the Leaf system.
In need of an engineer to help build and source parts for a custom screen which can be used as an external display for a laptop. Key components; 2 screens...Hz Connect via 1 USD for both displays Thin a lightweight battery to power both screens for at least 6 hours. Power lights to display battery power Battery charger Use battery as a USB charger
I need a wireless charger enclosure for plastic injection. The enclosure has to be big enough to hold a 3Coil PCBA and it has to be production ready with ABS plastic. It needs to have a slot for a Micro USB port, and the inside of the enclosure must have reinforcements and must be ready to hold tight a PCBA for the wireless electronic piece. Please
I need a function that will add a shipping fee for every KG of weight that is added in cart in Woocommerce.
...Bose bluetooth earphones, and it exteremly small, the charger attaches to the ear piece and the bluetooth and battery is in the one side of the earphones. So i'm sure the parts must be available but I would need it to be adapted to my project. Is there anyway either through an app or through the phone that the device would be able to pick up two different
I want a 10 steps graphic tutorial of mobile phone skin installation. For every step, I want a single graphic design that summarizes it. I want each to design to be in a square or rectangular format. Please check the attached photo. It's gonna be something similar to it. Those are the 10 steps: 1. Use the included cleaning kit and the electrostatic
Topic: How to choose a Juul charger? The article include the following keywords: Juul charger, juul usb charger, juul charger replacement, Juul case, juul charger case, Jmate PCC, The total number of words in the article is about 1500 words, and there are multiple paragraphs. Each paragraph has no more than 300 words. Each paragraph needs to have
I need a graphics like the attached one, I will also attach what my charger looks like and here is the information. Let me know if you have any other questions at all. Maybe will have to make render computer version of the product first then edit it like the picture below, I don't know how to do let me know if you can do it. Thanks. Also you dont need
...capitalization) Product Description: Smart Carry is a purse/pocketbook/handbag insert that slides into the bag to provide an attractive organization system for a womans phone ,battery charger, sunglasses, medicine bag, pen holder, keys, lipstick, make up bag, etc. The target audience for the logo is women 16-99 years old, who are smart, sophisticated
...device from the charger (USB and AC). [login to view URL] was to develop a server-side application that stores and analyses the data from client-side application when the phone is plugged-in and out from the charger. 3. After installing that app(crossplatform) in a device you can be able to compare which phone that works best with their smart phone (B...
============== I'd like to prototype a tiny 30x70mm device containing a 1.3" TFT display, a fingerprint module, an NFC card reader, a capacitive touch pad and a wireless charger, among other features that are described in the document. The MCU will be an ESP32v3. I will divide the project into 2 milestones: 1) Receiving of prototypes, and 2) Test
I need an iPhone app. I already have a design for it, I just need it to be built.
Hello, Greetings from Instillmotion Consulting Private Limited! We're a design and innovation firm based in Hyderabad, India. We're look...Private Limited! We're a design and innovation firm based in Hyderabad, India. We're looking for someone to help us design a USB C PD ( Power delivery ) based PCB for a charger which can charge multiple devices.