I'm on the look out for some hardware development assistance for a project that one of my customers would like to embark upon. Fundamentally they would like to design a box build solution that concentrates on time lapse photography and the delivery of the images. The project will potentially use either a Beaglebone Black or Raspberry Pie processor
...in circuit development and enclosure design Circuit, Firmware, enclosure, and adjustable mount 5 button inputs, must be able to hold a coin cell battery, micro LED to distinguish between ON/low battery, button being pressed. Enclosure must be 25mm in radius. Mount must have an adjustable band to wrap around multiple size cylendars. Timeframe is
...test a Battery Monitoring System The nature of the request is to monitor a battery stack for optimal performance… There are as few as 4 and up to 10-12v standard wet cell batteries per stack (in series). The desire is to Log performance data; Ah and CCA values along with voltage, current draw and resistance of the stack and of each battery, with
...power, automobiles, motorcycles, etc. Any other ideas can also be shared. the company will start making electric, scooters, bikes, motorcycles, etc and set up network of battery swapping stations at the gas stations. The names suggested should have trademarks available and also a .com url available. Some of the competitors are: ather energy gogoro
...other 2 brackets on each end of the battery case. The battery case needs to click into place. Then pushing a button to release the battery from the Down Tube. The battery case also needs to lock in place with a cylinder lock. If you are not experienced with Ebikes please do not apply for this Project. This project is only suitable for a Ebike Engin...
Loo...power, energy, speed, trust, commitment, any other ideas can also be shared. the company will start making electric, scooters, bikes, motorcycles, etc and set up network of battery swapping stations at the gas stations. the names suggested should have trademarks available and also a .com url available. Some of the competitors are: ather gogoro
...approved projects for Delhi Metro, Nagpur Metro and in other sectors along with various brands in Retail industry. We are also currently approved for brand such as Exide Battery, Pantaloons, Ceat Tyres, Castrol Bike Point, ITC, Veromoda, Raymonds, and few premium realty projects in almost all Metro cities as well as 2 tier & 3 tier cities for supplies
Looking for a new logo for a new business I am starting up, Power On Energy Bar. It is a home and commercial battery company and I would like the On to have the O in the symbol of a power button and I would like the Bar to be fitted inside a battery looking bar. I need the logo to be professional and modern not old school. I would like the background to
Hi there! This is a quick simple easy project. I have a board, powered by Nordic nRF The board has USB-C and is supposed to charge the connect lithium ion battery which is 7.4 Volts The charger ic (MAX14748) is disabled for charging by default I need someone who has experience with this and can enable charging probably using I2C (TWI) communication
I am looking for an engine... I need a packet structure inxluding any headers required and a list of commamds that can be used to control or recieve data. In adition to this, as an extra part to the project, if code could be provided for bi directional comms on a device like the STM8 micro processors then additional money would be available for this.
...re-schedule delivery (within the task, have a button to re-schedule the delivery to the customer) 8) Make the app work even though battery saving mode is on 9) Panic button - to use in case of emergency Example of project: IBOX Espanol Tenemos una aplicación de control de entrega. Necesitamos mejorar para que funcione sin conexión. y también mejorar
We need someone to make an iPhone repair video with subtitles instructions using our branded batteries
Design an energy-...transformer may be added to achieve the desired voltage level for the battery (12 Vdc, 10 Ah) linked to the nanogrid's output. This battery is used as a storage unit to store the harvested electrical energy from the Wind Sources. Refer to the uploaded files for more details about this project. PROJECT DEADLINE: Before 30th October.
...products? 5. scroller of logos will automatically slide 6. need to be able to arrange the order as clients wants to change it. If could make: ROOMNETTV >>SunTap>> GoGo Charger>>Kaelo ClockDock>>CleanBrands>>PowerHub>>GlowMenu Tello>>CafeVitalli>>TrayAway 7. Selected Case study will have colour logo, and rest will be greyed until clicked...
...Vampire attacks is the type of resource depletion attacks in which a malicious node create and send the message with node. Vampire attacks choose the longest path and loss the battery power. We can reduce the vampire attacks with the help of clustering technique. Clustering is the process that divided the network into interconnected substructures called
The components has been designed to work with 68000 microprocessor or 80C188, it's needed to design a PCB and base programming to connect with a raspberry board (maybe SPI or I2C communication). There are 2 components that should work together (documentation of components will be provided).
We are looking for something to help us with an ECU programming Project. Need experience with the following: C++ Can Bus Communication Microprocessor Read and Write Debugging Software Development Please contact us if you have experience in the field of work.
I want a marketplace where each people can buy and sell their self generated informations. For each generated information with the mobile phone for example, battery power will be a product which will be tradeable at the market. The payment will be by iota. I want also an API connection to the IOTA-DataMarketplace to trade directly on the IOTA tangle
We are under development of Some products. We want to develop a Buck-boost circuit (Stabilizer) of following specification: Output 12V , 7 Amp (Peak Current) L...(Stabilizer) of following specification: Output 12V , 7 Amp (Peak Current) Load is continuously varying from (0.2 Amp to 7 Amp) load is inductive. Input to this circuit is 11.1v Lion battery.
We need a ios Xcode project with: Only access with login provides from firebaseUI. After logged, slide menu with url addresses to opened from webview (with upload + cam and gps across webview to address com google matrix in js works) inside app Background service sending each 45 minutes the longitude+latitude+firebase_identification, or each 700
...Json structure that informs about the current state of an EV charger. The meaning of data points is in the [log ind for at se URL] Your task is to write a webinterface in React/Redux that displays the state for an operator/maintenance worker. kicking the tires / prepare Tasks: Setup a basic project (it's ok to start with a boilerplate) Accessing a REST API
I want to make a power bank pcb the requirments are following: pcb dimension 55*20 mm fast charging upto 3A 1 to 1.6 amp output for smartphone. I'm using 2 lipo battery with capacity of 1800mah i also want a Led to used as a torch. i only want single Led just to indicat charging status red for charging orange for low and green for full. pcb components
Hi Allan C., I have a photo of a battery which I need sharpened and cleaned up so that I can use in a catalogue. I will upload it through messages for you. Need the photo to be cut out (no background), no shadows, no dirty marks etc. Thanks David
...different automatic actions after finishing; - save different file types in different folders; - create an empty file to accelerate downloading; - autostop process if the battery charge level is low; - import list of links from a text file on SD-card; - autoresume after errors and break of connection; - planning start of downloading at right time; -
...illuminated battery power bank Tag to be developed which will be attached at the back of the phone. HOW IT WILL WORK? It will be a kind of power hub in which power will be stored. When the user charges it's phone from wall charge, at that time, this tag can be applied at the back of the phone. This tag gets charged by your phone's battery wirelessly
Hi David U., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I have this project idea I would like to be worked on and created. There's something called the Plimp and I would like to customize this Plane Blimp to more custom modified with surveillance technology, a banner for advertising, glowing
I have this project idea I would like to be worked on and created. There's something called the Plimp and I would like to customize this Plane Blimp to more custom modified with surveillance technology, a banner for advertising, glowing in the dark Plane Blimp, Laser Skywriting, tracking, *compartments for storage such an extra drone for drone transporting
**** development should be in assembly or c langue*** ****required only the program and equipment assembled diagram**** **project delivery time is critical*** The clock needs to be able to time hours minutes and seconds Needs to have a mode to set alarm Needs to have a switch input to control back light of an LCD A switch to adjust time/alarm time
Hello! I need an idea of how to charge a capacitor...produced by magnet over coil. PS: Its just a bad drawing, nothing is child proof, I need an idea of how to conserver that ( blue on the image ) energy somehow(eg. condenser, battery, etc) or at least much of it. Thank you for your time! I can reward 100$, depending of the percentage of energy saved.
...microcontroller to control the inflate and deflate cycles. The PCB must the rechargeable battery charge controller to avoid battery issues. Microusb port to charge and download user log data (time/hours used or device activity) One button power on, and also display on (4) LEDs the battery charge, and maybe some other stuff like (optional BTLE pairing). PCB 1.7mm
Hi, The subject of the project is a technical design of a Li-On battery unit according to selected parameters (number of cells, type of cells/size, desired approximate shape etc.) + at least one view of 3d visualisation (optimally 2-3) of the battery box Need invoice for that, if it's from EU it's better Best regards
...solenoid valve on/off. Using ESP8266 Powered by Rechargeable Battery (recharging through solar panels) The PCB Should have two on-board screw connectors to connect sensor (1) and an actuator(2) externally. 1. Flowmeter 2. Solenoid Valve Deliverables: 1. Schematic 2. Gerber files 3. BOM (including battery to be used and solar panel) 4. Code for the MCU used
...kicad so that we can collaborate. Are you very good in kicad? Total project will have many steps along the way and a budget of $450 Most of the budget will be spent on software development The device has LTE cellular module, Epaper lcd display, keypad, wifi module, lithium battery charger, power supply. Most everything is done. Just need to integrate
..."idea" phase and need a proof of concept for a Kickstarter funding project. The idea is a low-cost, simple-to-install, self-contained device which attaches to any vehicle's side view mirrors using 3M double-sided tape. The device uses solar panel type charging of an internal battery, and ultrasonic sensors which light up an indicator bulb and flashes
Continuity tester Circuit Design with part list. 4v AC continuity tester. Low powered, 5 stage LED Continuity tester. Which is pow...is powered and tests the resistance between the 2 AC wires. Depending on the resistance between the 2 wires , one of 5 LEDs will turn on. Secondary power by 3 volt button battery for when no AC voltage is supplied.
...the car's on-board diagnostic (OBD-II) connector. The app is available free of charge in the Apple App Store and Google Play Store. The adapter analyzes vehicle data such as battery charge level and error codes and notifies the user in case of theft or impacts. In addition, the traveled route can be tracked on the app in real time. Customers get access
Automatic sensor break is based on sensor which connected with 12v of battery which supplies power to perform by switch on or off . The sensor flow wave through it and look if there there is Infront of him. then it's stop the automobile automatically.
Need to build a prototype using Maxim reference design for water flow metering [log ind for at se URL]
hi Freelancers, I want an App through which people could charge their phones with. We could set up Servers which will generate power and this power is sent to the App of the user via network in the form of data packets. Please only those who could actually make it happen response to my post. Thank You
Project Blue Board • Controller board for a hand held fan and light source. • All required information should be provided below, otherwise propose or ask • Critical component locations are indicated Basic control board with following main components: • Battery 3,7V HHS 106070 -5000mAh • Voltage step up from 3,7V to 12V and 24 V Respectively
...a carbon monoxide sensor built in to it. There shall also be a power circuit. The function of the power circuit will be 1. Charge a lithium battery from a micro usb plug. 2. Derive power from the lithium battery to run voltage across 2 terminals when the fire switch is pushed. The fire switch can be activated only when the biometric registration is
... We are doing same thing with prototype pcb like ESP32 doit module but we are looking for that type of pcb where we can connect all the sensor on single board, display, battery support and can easily connect with wifi for connecting with my own app and website for seeing the data of sensor we want to avoid wiring thing and many more issues. I am
Are you willing to conduct research if you have no knowledge of the topic? Do you have examples o w...repair Wifi problems Water Damage Unlocking Touch screen repair Speaker repair / replacement Software Installation Network Failure LCD repair / replacement Keyboard repair Battery charging / replacement Questions? Comments? Concerns? Apply and ask!
I have my design PCB tracker but the firmware have to be update or change The tracker use a sim900 + gps module and WIFI module , and works whit a 3,7v battery The tracker send GPS-CELL-WIFI data via HTTP/mqtt I Need a live web tracking platform login for various user The web tracking map have to show live position GPS satellites and CELL triangulation