The purpose of the project is to build a simple Lithium Ion Battery charger unit for operation with EVs. There are two variants of the same design with minor variation in max output [login to view URL] specifications are attached to this project. Also Indian freelancers are preferred though exceptional Overseas talent will be considered as well. We will
I am using the A...datasheet with a sample diagram page 11) 1) I need to have a buzzer (piezo?) added to chirp when the charge is started 2) I need LED lights to operate to display status - Idle, charging, error, charge complete (single quad color LED or tri-color with error flashing?) This will need to have leads off the board to the LEDs elsewhere.
DECAWAVE DW1000 + GPS + BLUETOOTH BLE + IMU (BNO055) + BATTERY MANAGEMENT/CHARGING + KEY PAD CONTROL (TRANSMITTER/RECIEVER) + DISPLAY + TOUCH SCREEN (RECEIVER) + MCU (TBD) Morre deatils once selected
I am looking for outdoor illumination for a hog feeder. This will need to be weather proof, battery operated, led in the 940nm range and motion activated. Needs to be reproducible at a cost effective scale.
Select parts to fit into small housing for Fan, that we have already. We need controls to match to fan and USB parts, we have a limited space to work with in our fan housing, so the goal is to fit as much of the components into a small as space as possible. We need to have complete selection of parts and documents.
I have product idea, I need to fit a mic, bluetooth, battery to last up to 8 hours of talking and a charging unit fitted into the design of this product. I have a pair of 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
...front Angel Recovery • Accident/ Breakdown Recovery • Roadside Assistance • Vehicle Service & Repair • Mobile & Drive In Tyre Service • Secure Storage • Battery Replacement • Vehicle Hire Head Office - 5 St Annes Street, London E14 7PF Depo – 1-3 Tent Street, London E1 5DQ 0207 247 4749 0795 777 5558 I would like Facebook...
Hi, Specification Input voltage-12v AC/DC-2AMPS. Output relay switching MAX capacity is 440VAC /20amps per relay. Can Accept SIM card of any NETWORK (SIM Card SOCKET-normal Type). Features SIMPLE SMS BASED SWITCHING ON AND OFF THE PUMP. MESSAGE 1 TO ON THE PUMP AND MESSAGE 0 TO OFF THE PUMP . MISSED CALLED BASED SWITCHING AFTER 3 RINGS.
...film, then reattach it again so that the bottom of the skin that includes the speaker and charger openings is facing up and exposed out a little bit. 4. Carefully align the charging port and speaker openings of your phone with the skin. and wrap it around. Apply firm pressure on both sides with your finger, then apply hot air to for 10 seconds while applying
...to software ninjas and gym junkies and everyone in between. While we love some of the independent backpack brands out today, we think that many brands miss the mark when charging customers an arm and a leg for extra compartments and dividers. Matching suits and yoga tights, the bag needs to be able to blend to any style and have the practicality
Hello i need asymmetric pwm signal generator circuit,you can have look picture will be full bridge which is meaning voltage going plus zero and minus,positive and negative duty cycle will not be same for more detail please contact with me PLS do not give bid from india or Pakistan
I need to edit a pcb design made whit eagle. I've the schematich file and brd file of the boa... I've the schematich file and brd file of the board whit Atmel 328P and need to migrate to ATSAMD21E18 32-bit Cortex M0+ Upgrade: Using RTC of ATSAMD21E18 ( coin cell battery) Using USB of ATSAMD21E18 Removing microSD Nedd BRD and SCH eagle files
...charger, becasue the JUUL battery is only 200 mAh which means it will need frequent charges, heavier usage may require one or two charges per day. Second paragraph main content, how many type of JUUL charger on the market, including JUUL lab’s official released USB charging dock, and other aftermarket charger like juul usb charging cable,desk charger, they
...Number of pictures per profile is 5 and information shown on mobile screen is name, distance from you in miles and price you are charging for fun (from $0 to $1000) For second month, free subscription is over and we are charging $9.99 per month even if you delete app and reinstall in your device or email, it still charges you. App is available for ios
I need a graphics like the attached one, I will also attach what my charger looks like and here ...Thanks hoping to get something like the picture below but better. Information is below this typing too. Tech Specs Diameter 11CM Thickness 1.7CM Weight 7.7ounces Input Voltage 19/1A Protection Overcharge, overheat, and foreign objects Input 19/1A
...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
React Native mobile application to measure battery performance
I'm looking for someone to build a schematic using Phidget ...real-time. Need the ability to measure the percentage of weight from front to back and left to right. Would be ideal to have force plate wireless (Bluetooth or similar) and battery operated. Also looking for a program to be built (Mac) to display the results of the force plate in real-time.
Position: Embedded Firmware Testing Engineer (Contract for 6 months). Mand...environments. Experience in bring up of peripherals like I2C, SPI, MMC, USB, Audio, Display, Video, Camera and PCI, Battery, WiFi, BT & power management. Experience with development of peripheral diagnostics and interface verification test code. Experience in board bring-up.
...this activity is to develop a mobile application that can analyse the battery performance of smartphones and this is achieved through the following three specific objectives: [login to view URL] and implement a client-side mobile application to monitor and collect energy state of the battery upon plug and unplug of the device from the charger (USB and AC). 2
...będę mógł dopisać część programu we własnym zakresie. ========================================================= It will be a program used to calculate the parameters of high-voltage lines in particular sections (calculation algorithm on my side). What must the program allow: -tabelarial input (with a certain number of columns and rows) -tabelarial summary
...board. I currently use a custom designed PCB board (using Fritzing software), Arduino Pro Mini 5V 16MHz, Bluetooth HC-05, Pololu's Mini Pushbutton Power Switch with Reverse Voltage Protection, Sound Sensor with Adjustable Gain, On/Off push button, Micro USB adapter, On indicator LED, capacitors and resistors. The board has been built and tested. Arduino's
...intervals (from 5s to 24 hours)? Pressure and conductance sensors have analog 4-20mA outputs. 3G, 4G or LTE cellular network to be used for data transmission. Unit needs to be battery operated and low power usage. Unit needs to be small, able to fit sinde 50mm tube, length does not matter. Are you able to provide advice on this project based on your experience
...mpu9250/ICM20689 ) 3) Sound decoder (VLSI vs1053b) 4) Serial (SPI) NAND flash storage (Micron MT29F2G01) 5) Touch input (TI msp430fr I2C) and 6) Vibration (TI drv2605L). 7) Battery gauge (TI bq27441) It would be great to use ARM mbed OS as IDE of the choice for easy access to the hardware components mentioned above. Other suggestions (KEIL, Arduino)
...Arduino code Project Desc: Phone App: Xamarin native IOS/Android Connect Bluetooth button Disconnect Bluetooth button Log into ESP32 device with security ID (shown on ESP32 OLED display) Show analytics: Number of switch triggers Average current draw Average voltage draw Amount of time input ON Current Battery Voltage Estimated Life of Battery...
I will Send the Packing and a video to replicate the unpacking. Once I have the drawings of the circuits and battery I will provide it with instructions for each video. $500 for unpacking segment $500 for Battery version $500 for NFC/chip harvesting version $500 (TBA Version) $500 for PNG of all the important stages. I will describe or explain in
...using the stripe api. We want to create pay links to be placed on various sites for customers to purchase a product. Each website we place links on should have its own unique code so we can track what site those payments came from as they are our customers we are processing their individual online payments. We also want a site we can go into to track
...-PURPOSE OF PERFORMANCE IN THE DEVICE a). Monitoring the use of the application CPU b). Monitoring the consumption memory of the application c). Tracking the drainage battery of the application -FRONT TESTS 1. Try it on Red Real 2. Simulate field scenarios -Deption of applications a) .Deep directly from your IDE. -THE PENETRATI...
...transfer battery power from one smartphone to another. For example, you are using an Android Phone(Samsung Galaxy S9) and you have 5% battery power left on your phone. On the other hand, your friend is using another Android Smartphone(say OnePlus 6) and he/she has 90% battery left in his/her phone. Then this app will let you transfer battery from one
...a forum, vBulletin3.7.2, which includes also member admin, mailing lists, member privileges, conference proceedings, automatic enrollment, automatic membership credit card charging, picture galleries, ... [login to view URL] Can this still be used or should it be updated? The website tries to connect with 14 social and scientific networks:
small tweaks needed for our [login to view URL] php project...needed for our [login to view URL] php project.. we will start off fixing our messaging system. right now we charge credits when members message. BUT attachments in messages are not charging credits properly. if your able to do this project we will give you more task. - message with N8 in your message.
...icons. For the home icons we will do Temperature 1 temperature 2 temperature 3 Alarm Settings Door open Light on and off Statistic Printer lock/unlock door battery backup level security camera ( each icon will be configurable and editable, this means that we need to edit parameters on each icon, for example. on the temperature
...this circuit (which has proven to be sensitive to voltage fluctuations) can operate correctly in the electrically noisy environment that is a school bus. So here is the scope of what were looking for; 1. Add whatever is necessary to the 12VDC input to ensure that the circuit is getting clean voltage. Again this will be installed in a school bus, so
I would like to control the strength of 5 electromagnets using a PWM out...and test it. The magnet will need to be powered using an external power supply (12V power supply) I need you to use Altium Designer to make the schematic. Magnet Specs: Voltage: 12V Link:[login to view URL]
ELECTRICAL ENGINEER required to calculate sizing, battery requirements and provide performance graphs for a Brushless EV Motor. We will provide RPM, power requirement and performance times. This could become a huge project as if successful will result in multiple sales of this unit worldwide. NDA will need to be signed. The option of profit share is
I need a heating element to heat f...closed food-safe plastic or silicone rubber container (20cmx10cmx2cm) powered by a portable induction battery (power bank or similar). I need the full detailed specifications on the materials for all parts, connectivity, materials, heating elements, battery, thermostat and timer. High-level CAD design is available.
...is better) 4- copy my current project in GCP app engine to digitalocean. 5- I need the website on digitalocean working normally and sending emails (I have an account with mailgun for GCP can I use it also for digitalocean?). 6- stop running the backup on the jouid33 account on GCP and ensure nothing else is charging. 5 days...
...a tracking device and integrate a 6600 mA battery into it. I will also need the battery to be able to charge through a port. You will need to find the type of battery that we will use that must be compatible with the existing circuitry and electrical requirements as well as design the connections and charging port. Need a professional who can get this
Hi , Emma here , background semiconductor engineering . Project is a basic labview vi to control pressure in a vacuum chamber . Take a voltage reading in from a vacuum guage which represents a pressure reading , compare it to a setpoint pressure , and based on the result control a motor to throttle a butterfly valve on the pumping line until the incoming
...Users will be able to add money to their wallets using pre-paid cards found in local shops. User will be able to save the details of the charging method for quicker transactions. User will be able to see the history of all the transactions from bank to app wallet. When the transaction
...High excursion woofer Tweeter array Seamless mesh fabric Payment reader: chip and swipe Smart pay Strong microphones Water proof Bump/drop resistance (durable) Strong battery life (at-least 20 hours) No exterior buttons Tracker inside the device (like find my iPhone) WiFi Bluetooth Designed in a way that Incase stolen very hard to get into.
The BMS will be used for Lithium battery in size of 5 - 10 kWh (12 or 24 V) and current of max 500 A, i.e. needs external contactors. Previous experience of PCB as BMS design is required. The project starts with requirements of features and the assignment will result in designed PCB ready for testing (we will perform tests). The BMS design should be
...central control room. The Control Center will be the single source of information for administrators and decision makers. The new set of challenges faced by a Smart Grid, e-Charging network and e-Vehicle users culminate in the Smart City Control room as an indicator of traffic movement/congestion, power demand and various other related parameters. The