Hi, I want to combine INA3221 + UP9616 + IIC I2C 0.91" 128x32 white OLED LCD Display + LM2596s + Buck converter + 12v 12.5A My goal, get 8 ports with QuickCharge 3.0 full power even if 8 is 100% load also monitor each voltage and amp I know I can use all pcb on ebay to put this together but I want a custom pcb with all component on it (except 12v
...go dead (10.5v) but are presumed dead at 11.5v or to a set programmed voltage in order to activate charging systems. LED and LCD status monitoring is also desired Status monitoring is desired through the use onboard LCD and LED as well as BLUE-TOOTH and USB; all data parameters can be should be programmable and monitored Our desire to be open-minded
The requirements are as follows: 1. Explain what the DLP, LCD, and LCoS projector are, and their respective advantages and disadvantages; 2. About 1,000 - 1,200 words. 3. 3-5 pictures. 4. Be original. No plagiarism!
Hello I am the owner of next Age cycles. I'm looking to have 3 custom pcbs made. The first one is for a brushless motor controller that will have many extra features and run about 200amp high voltage. Also need a BMS for a lithium ion. And I also need a display screen to go along with all of this and have them communicate with each other. More information upon request
...and it will communicate with a separate stationary base in IIC serial communication protocol. Remote control will have some general buttons. Remote control will also have a LCD screen for display. Details of requirements will be further communicated with the freelancer. Broadly the remote control will be used for fan speed control, setting up timer
We need a developer who can design PCB and develo...Gas Analyser. It will contain 2 devices which has to be communicated over RS232. There will be 1 Output for 24 Column Printer and RS232 Data output for PC. It will contain 1 LCD of 64 X 128. It will have 6 Keys Input. Developers from India are preffered. Source Code and Gerber files will be retained.
Build a RPN calculator that add two digit decimal with Atmel Studio, input is taken from a 12 keys keypad, processed by a OUSB board and output by a parallex LCD, look at my posted project for details, price can be discussed,interested?
...Option to test the tester a. This option runs a sequence of checks which are moved on by pressing a button The Arduino is using an ardafruit 16x2 [login to view URL] This device has buttons on which I have for the project. Attached is the Code and schematic of tester...
...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 (decrements or increments) A switch to alternate between alarm set mode and time set mode Alarm enable and disable option A buzzer to indicate
We have an LCD with an LVDS interface that we want to drive from an ARM board with 24-bit parallel LCD interface. The board runs on 3.3V for logic levels and power supply. The display uses offset voltages of +20V, -6.8V, +11V that need to be generated. The backlight consists of on string of LEDs that need to be driven at 9.6V with 160-180mA. The parallel
... 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 LTE module, audio codec IC. Need to also write firmware
specifications similiar as pronterface 3d printer application UI using Qt and c++ UI is developed. arduino firmware is finished so we must develop the linux applica...pronterface 3d printer application UI using Qt and c++ UI is developed. arduino firmware is finished so we must develop the linux application using QT in ther Raspberry pi and 5inch LCD
a pump without a float sensor. The sensor function is provide by a pulse flow meter. P...pumping. If it has not detected water it rests a period. the period can be doubled or halved depending on yes or no water. Max and min values for the wait time. As add on a LCD display showing the wait interval and the number of times the pump has cycled.
...with icons created for our demo. Each project we do is bespoke so we are looking for someone with real artistic flair to work with us long term. The screen is an 8 inch TFT LCD with 1200 x 800 FULL HD I have attached what we have created, but it is definitely NOT what we want to use. We are very open to anything, but please bear in mind this is for
...all dependencies for click through install. I would like it so all dependencies are pre-installed. I am also thinking about later using a Raspberry Pi to run the program on an LCD projector screen so perhaps running the ISO in a VirtualBox on my laptop can allow instillation of dependencies more easily for Rasberry Pi test later. Suggestions also appreciated
Are you willing to conduct research if you have no knowl...Contact Us & Mac & PC repair Game consoles 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!
...integrated controls for the C++ Camera Control and associated OpenCV tools work performed previously. As agreed, this will take the form of a four quadrant UI, incorporating LCD illumination control, real-time camera feed, camera properties field and application controls. As discussed, this work will need to be completed in a two to three week time
...program flow: - When guest check-in the event, he will be provided a unique lucky number - PG will use web form on mobile to enter the recent check-in numbers - There are 2 LCD screen in the event: + screen #1 for lucky draw: each draw will randomly show up 10 check-in numbers, some numbers may be prioritized to 'lucky numbers' by organizer + screen
The project can be done Using Arduino, LCD, combination of software and Hardware. The game should be played by the user and the opponent is AI, or simply the embeded program. Pls see the attached file, which is the original game setup.
...program. It can also switch off the relay when either of the temperature or pm2.5 reading exceed the default value, it also shows the current pm2.5 and temperature on small LCD screen. I want to preserve all function and upgrade the code, as the data can only shown in PC windows or linux now, i want to show the data on the web page format, so that i
...Keyboard-operated safe (enter code at keypad to lock / unlock) Need to program using atmega 1281 in Atmel Studio. And Simulation running in Proteus. A programming language is " C ". LED/LCD display to show digits when pressed in 4X4 keypad. when entering pre-defined key in keypad switch/lock needs to be unlocked or switch is ON and when the wrong key entered no
Completion of R&D of Audio playback device. The project is 95% complete but needs additional coding for late addition components. The circuit boards are made. The original code files are available to the new designer to get familiar with the code prior to altering for the added end user functions.
...make sample python script to display text and image. Enviorment -Raspberry pi Zero W with raspbian-stretch-light -1.44inch SPI display [login to view URL] What I want. 1. python script which displays, random text and images. [login to view URL] image of raspbian stretch light which
...door lock system. Schematic and hardware is ready ,source code is almost done except R305 interface. (1) Hardware information : MCU-AT89S52, Hardware & Schematic done. LCD-JHD162a , Already Interfaced. FINGERPRINT-R305 (SynoCHIP), Need to Interface. (2) Enroll up to 20 fingerprint. ( to be stored in the R305 module) (3) Add / Delete any fingerprint
...servo should open the door with msg displayed in LCD with short buzzer sound, else red light should blink with message stating invalid key in LCD and long buzzer sound) 2. Opening door using RFID. (Green Light should blink when valid code entered and servo should open the door with msg displayed in LCD with short buzzer sound, else red light should blink
I need a python script that will run on a raspberry pi: Make sure a Java (.jar) program is always running Display Information on a small display. SSD1306 LCD I2C need to figure out a method for text/page exchange between java->python programs Indicate Internet Connection status Watch for button presses on GPIO pins Scroll/OK button: display next
I need a 3D model of something.
For my Company's product we want to test the viability of the below capacitive touch ...purchase/ship the successful applicant a capacitive touch screen after collectively determining which interface best suits the project's needs. [login to view URL]
...MP4 in HD1080 vertical format (basically you need to tilt your head 90degrees to the right to watch it properly on your screen so it will work properly later on the upright LCD screen). Exchange will be via shared Dropbox folder. I have several of these presentations on a regular basis which you can do later if I am satisfied with your work. The next
we need a template for creating a printed flyer for repair guide to give to our customers when they order phone lcd the flyer must be folder in small size , book style , tri folded a5 page folded size + 1 extra just create me 1, and i can create for all other models we sell to look the repair we take this as example [login to view URL] Front
The system needs to be as versatile as possible, and modular in design. It is expected to use I2C to control standard digital level control chips. System overview The purpose of the project is to design a flexible digital audio level control and display system for use in professional recording equipment. The system needs to be able to control the volume level of up to 64 individual audio channe...
I have written some code...having is as I run my code, only the original pressure value stays and the lcd number does not update with the changing pressure. I need someone that is skilled in python 3 and pyqt5 with qt designer to look st my code and advise me or make the relevant changes necessary so that the lcd number outputs the change in pressure.
Electronics Engineer of controller, motor and sensor system required for small hydroponics unit. We are looking to run the electronics through an LCD color touchscreen controller. Best practices for testing and manufacturing must be in mind at all times. Through design innovation and creativity of the engineer, this system should be constructed using
I want to build a product with very similar specifications to this one: https...Particle E([login to view URL]) Capture the RFID number, date and time and upload to the cloud(preferably through Particles cloud platform) LCD Screen to display data. Enclosure design is not required at this stage. Schematic only.
Hi k., I need someone who can do some prototyping and testing of arduino with lcd displays. Small projects, but several per year, later on also soldering an the fabrication of some prints: 10- 30 prints, with each about 5x8 cm and 20 parts on it. Can you help me with that? Payment on project basis.
...contact person for several small jobs, i will explain: I need someone in shenzhen who does some elctronc and software programming jobs. It is design of electronic small displays, lcd displays, arduino software programming, soldering items on electronic print etc. Shenzhen beacause of the availability of electronic products. Can you be my person to find the
...System>Index Management Some products not updating description and product name / PRODUCT NAME EXAMPLE - Projector title should now be "Projector Hire - LCD Full HD Data/Video" and it is still "LCD Full HD Projector Hire - 4000 Lumens / 13000:1 Contrast" PRODUCT DESCRIPTION EXAMPLE - Projector mini speaker text should be removed and text should say
Look for ambitious person to design and build a basic one-shot monostable trigger. Device input voltage from 12-24vdc device needs to have 12-24vd...seconds Position 5 fine setting .06 seconds Device must function is jog once upon trigger no matter how long trigger is closed Device sophistication can employ power on led and LCD cycle setting selection
Boot time reduction. 1. Device should boot < 3 sec 2. should be able to mount rootfs and start an application(If any UI application that should come up on LCD with in < 3 sec) 3. Need to transfer knowledge after achiving this. Host(AM335x) interface stack implementation for CC3200. 1. Able to configure in Station mode and AP mode 2. Able to configure
...to create an automatic bell system that plays audio from the files stored in the micro sd card t the time of the alarm. The system must use a suitable micro-controller, 2X16 LCD dispaly, GPS clock, EEPROM, Micro SD card reader and on-device buttons. The system is focused for educational institutions. The system should have the following features:
Good afternoon, I am searching for a hardware designer able to design and prototype a board using altium designer v16 with the following specs: Serial SPI 2.8" TFT LCD Module Display 320x240 Optional Touch Screen (resistive / capacitive) LiPo batt 3.7VDC (different caps supported) ESP32-WROOM-32D The ESP32 must be able to measure the remaining
Hi I am starting a project to build a set of LCD colour gauges for my boat using the NMEA 2000 network data available using a Raspberry Pi unit. Attached is some screenshots that are available on the market and the sort of thing I am looking to be able to do as a final product. All data on boats today use a standard called NMEA 2000 which can be accessed
The software would be used of Raspberry Pi 7-inch Touchscreen LCD Display( [login to view URL] ) For more details [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]
...in bright daylight. Display will fit into an instrument panel. Preferred display is 7 segment LED but open to alternatives. The driver will be wearing polarised sunglasses so LCD displays may not work. 11 - 14 volt DC powered. All LEDs light up for 10 seconds when powered on to check function. I need 2 units constructed. Components can be loose. I