Beetle ble battery työt

Suodata

Viimeisimmät hakuni
Suodatusperuste:
Budjetti
asti
asti
asti
Tyyppi
Taidot
Kielet
    Työn tila
    11,321 beetle ble battery työtä löytyi, hinnoittelu EUR

    looking for android developers for my new [kirjaudu nähdäksesi URL:n] to connect all necessary help under one application for a road traveller like service station battery shop, fuel station etc. with map and payment gateway

    €249 (Avg Bid)
    €249 Keskimäär. tarjous
    3 tarjoukset

    ...through his skin, the circuit is closed, the device makes a sound (beep) and 1 donor site is added on the counter (of course it's displayed on a screen). The counter should be battery-powered and have a reset button and power switch. Additional function ideas – not necessary – I will choose them depending on price: – a distinct sound for every 100th site

    €531 (Avg Bid)
    €531 Keskimäär. tarjous
    10 tarjoukset
    PCB design of Chinese toy board 6 päivää left
    VARMENNETTU

    ...for normal digikey component. what you need to do is to redesign the board to have a minimum cost with BULB IC I prefer Chinese technology the design must include bluetooth ble 4.0 hm-11 antenna and chip please see the attached image for the other component: the project details components are: - Small black Blub IC with memory and DAC for music tones+

    €171 (Avg Bid)
    €171 Keskimäär. tarjous
    16 tarjoukset

    * External Audio input * Microphone input * SD card-in with audio files playback * USB-A with audio files playback * 2.1 Audio (Left + Right + LFE) * Battery back-up * 2.1 Digital co-axel audio out * Micro USB for charging * LED timer/Clock * FM Radio

    €406 (Avg Bid)
    €406 Keskimäär. tarjous
    6 tarjoukset
    Simple BLE Client Android App 6 päivää left
    VARMENNETTU

    Hi, I am looking to have a small BLE GATT Client app with very basic UI and connection to one GATT service. Android studio in Java please. This is just for my test. Least cost and time please.

    €22 (Avg Bid)
    €22 Keskimäär. tarjous
    12 tarjoukset

    ...a remote control into mechanicals. These include top and bottom shells, button membranes, openings for USB, LED, and internal supports for screws, PCB board (our design), battery. The top and bottom shell should have a gasket going all around. I can send some examples I've seen of nice gasket design for this kind of enclosure. Looking to have this complete

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    20 tarjoukset

    ...& alarm system that makes sure the generator is in good working condition must be included. Some of these parameters include power output, load, fuel status, temperature, battery status, voltage, current, oil pressure. etc. A dashboards with periodical reports and graphs for the same on a daily/weekly/monthly basics. Also to monitor fuel consumption

    €3950 (Avg Bid)
    €3950 Keskimäär. tarjous
    34 tarjoukset

    I want an ICO website where users can login to buy tokens. And also admin can create lending packages so...can login to buy tokens. And also admin can create lending packages so user can lend and stake tokens to earn daily interest. Plus referral system and also users should be a ble to view total number of tokens bought and send them to other users.

    €690 (Avg Bid)
    €690 Keskimäär. tarjous
    28 tarjoukset
    PCB Design Gerber File 5 päivää left

    ... 1) 44mm LCD Touch Screen (same as apple watch series 1,2,3) 2) MediaTek Smart Watch Processor (or similar) 3) Bluetooth Classic Chip 4) Accelerometer 5) Li-ion Battery 3.7v 380mAh Battery (same as apple watch series 1,2,3) 6) Speaker & Vibrate module (slim) 7) QI Wireless Coil Charging The functions of this PCB will be as follows. It will need to

    €184 (Avg Bid)
    €184 Keskimäär. tarjous
    15 tarjoukset

    ...to 4 different hot water pipes I need to monitor. Have been looking at using some type of a DS18B20 probe sensor. There is AC power for the supply and charging of a backup battery at each boiler system. The communication for the monitoring of each boiler system will most likely be either via sigfox or GSM module, and if available WI-FI. I would also

    €399 (Avg Bid)
    €399 Keskimäär. tarjous
    24 tarjoukset

    Direct current networks include battery,breaker,cable,DC-relay and [kirjaudu nähdäksesi URL:n] parameters of battery,breaker,cable,DC-relay and load,can be set before simulation and analyze the logic under [kirjaudu nähdäksesi URL:n] developed software can simulate voltage,current and power curve under different fault [kirjaudu nähdäksesi URL:n] software...

    €9 / hr (Avg Bid)
    €9 / hr Keskimäär. tarjous
    2 tarjoukset
    Beacon receiver IoT 4 päivää left

    I need a simple circuit to receive a BLE Beacon signal. Whenever it will receive a beacon signal it will assert its 1 GPIO pin. When the beacon signal is lost then the GPIO pin will de-assert.

    €28 (Avg Bid)
    €28 Keskimäär. tarjous
    5 tarjoukset

    ...circular LCD countdown display timer - see attached rough sketch. The clock (timer) must only countdown days automatically, not hours, minutes or seconds, and be operated by a battery that you would normally see in a digital wrist watch or car key fob. It needs to be simple and basic in functionality. If I want to set the timer to countdown from 10 days

    €140 (Avg Bid)
    €140 Keskimäär. tarjous
    3 tarjoukset
    Project for Dedy E. 7 päivää left

    (+) terminals modification for enclosure to use new contacts to prevent battery reverse connection

    €22 (Avg Bid)
    €22 Keskimäär. tarjous
    1 tarjoukset

    ...and will have 2pc 18650 lithium [kirjaudu nähdäksesi URL:n] batteries will be parallel connection . The batteries will be charged via the the dc source but will switch automatically to battery on power failure. The out put power will be be constant and linear 5v 2amp and 4v 2amp. I will have separate overcahrge and discharge protection circuiut for the batteries

    €167 (Avg Bid)
    €167 Keskimäär. tarjous
    20 tarjoukset

    ...prototype made. I just cannot get the transmitter and receiver coils to link up via Inductive coupling. Any help would be much appreciated. Further help with integrating a battery monitoring chip for the Li-Ion would be helpful also. Please see attached power point and picture of bread board prototype. Transmitter coil: RS Stock No. 124-4524 Receiver

    €156 (Avg Bid)
    €156 Keskimäär. tarjous
    7 tarjoukset

    ...g19 on aliexpress. Need many many visitors and orders. [kirjaudu nähdäksesi URL:n],searchweb201602_10_10065_10068_10890_319_10546_10059_10884_317_10548_10887_10696_321_322_10084_453_10083_454_10103_10618_10307_537_536

    €50 (Avg Bid)
    €50 Keskimäär. tarjous
    4 tarjoukset
    Gas sensor embedded system 3 päivää left
    VARMENNETTU

    Gas sensor embedded system with wireless transmission System based on battery with 4 sensors on such boards: [kirjaudu nähdäksesi URL:n] or [kirjaudu nähdäksesi URL:n] Wireless WiFi transmission Reception on Android smartphone with live graphics

    €27 / hr (Avg Bid)
    €27 / hr Keskimäär. tarjous
    14 tarjoukset

    Hallmark Surgical distributes single use surgical instrumentation in New Zealand. Included in our range are certain instruments with miniature battery operated LED lights fitted to them so they illuminate the examination site for the Doctor. We are wanting to develop 3 superior quality LED components for 3 different instruments. The attachments show

    €175 (Avg Bid)
    Taattu
    €175
    1 työtä
    Build a Android App 2 päivää left
    VARMENNETTU

    ...HTML and Java script Challenges are the data entered/stored should be visualized in a graphical views like pie chart or bar graph( this data is Voltage, current and battery health of battery attached ) Optional challenge can be displaying this analytics on to a computer screen Any other requirement for building the app should be communicated BMS project:

    €96 (Avg Bid)
    €96 Keskimäär. tarjous
    8 tarjoukset
    android developer 1 päivä left

    ...Programming, Data Structures, Algorithms and problem solving. • Familiar with Android Material Design, CSS, XML, HTML. • Experience with Third Party Libraries and APIs. • Android BLE Experience deemed essential: • Ability to design / build advanced applications for the Android platform. • Hands-on experience in Embedded Android. • Extensive hands-on ex...

    €730 (Avg Bid)
    €730 Keskimäär. tarjous
    29 tarjoukset

    Looking for solutions for small scale micro power generation for a mobile battery powered product. Small DC voltage, low current application using a small rotation generation unit or a piezo or other kind of generator suitable for inclusion in a small piece of electronic equipment I'm interested in finding an electronics engineer with relevant expertise

    €628 (Avg Bid)
    €628 Keskimäär. tarjous
    16 tarjoukset

    ...(~ 100 to 150A) 5. To charge lead-acid battery using industry 3 stages process 6. To recommend all AC and DC electrical protections 7. To provide current sense and voltage monitor digital gauge 8. To provide emergency power off button for AC i/p, and Start Charge Button 9. To provide indication of Battery Status (charging, low, full) 10. To provide

    €4536 (Avg Bid)
    €4536 Keskimäär. tarjous
    18 tarjoukset
    Android Software Developer 1 päivä left
    VARMENNETTU

    I have a android based tablet and I am after an android os that only operates chromium and has...have a android based tablet and I am after an android os that only operates chromium and has all the useless daemons disabled to reduce any unnecessary performance drops and battery drains. Basically it will work as a kiosk that only lets chromium launch.

    €157 (Avg Bid)
    €157 Keskimäär. tarjous
    19 tarjoukset

    Technical specification for SMPS design Input - AC Single Phase (180-...design Input - AC Single Phase (180-270Vac) Output - DC (40-60Vdc) (35-40A) (2kW) Efficiency - >95% at specified load and >90% at other condition Input PFC active At no battery connect, output voltage <300mV Load regulation Programmable current, voltage Current and voltage sense

    €1084 (Avg Bid)
    €1084 Keskimäär. tarjous
    5 tarjoukset
    ESP32 Project with Push Notification 1 päivä left
    VARMENNETTU

    ...is powered up for the first time green led blinks (3) times, then all led's are off. Hardware components: Slave: 1. esp07 2. led 3. switch- 2 wire probes 4. 3volt 230mh battery Master: 1. esp32 2. 2 leds 3. Manual reset button 4. H-bridge 5. Solenoid 6. Temp probe 7. 3.3v power supply Demonstration: Should be able to demonstrate by short video

    €134 (Avg Bid)
    €134 Keskimäär. tarjous
    16 tarjoukset
    bluetooth security expert 23 tuntia left
    VARMENNETTU

    We need a full-stack network engineer with experience in BLE security. and Android 4.3 (API level 18).

    €47 / hr (Avg Bid)
    €47 / hr Keskimäär. tarjous
    17 tarjoukset

    ...SCREENS SIZES - SUPPPORTS Low end devices and small screens -SUPPORT VERSION 4.4 kitkat API 19 AND OLDER -BUGS FREE with optimal performance (include low Ram device and Battery) -3 languages English French Arabic and TRANSLATABLE in different languages (uses strings) -including Google analytics and ad integration -lower APK size less than 10mo After

    €609 (Avg Bid)
    €609 Keskimäär. tarjous
    45 tarjoukset

    ...two flat cables of 12 pins each (24 in total) 8- The project must be optimized with the resources provided by Arduino Mega. 9- The project also has to have the option of battery power. 10- Manual ([kirjaudu nähdäksesi URL:n]) 11- It is not paid in advance, nor

    €99 (Avg Bid)
    €99 Keskimäär. tarjous
    1 tarjoukset

    We have the gyro readings and the pedometer reading that come to the phone via nrf52832 BLE using BMI160. We want the display of the orientation of the gyro to be displayed on the phone in app and the regular pedometer readings as mentioned in the attached file.

    €378 (Avg Bid)
    €378 Keskimäär. tarjous
    5 tarjoukset

    Lock mechanism is designed using a servo driven from 30 to 120 degrees. I need a PsoC 6 ...designed using a servo driven from 30 to 120 degrees. I need a PsoC 6 set up to drive the servo from app input buttons. As a lock it needs security as in password for each board. Battery meter and time to recharge indicator. We would collaborate on the app side.

    €1032 (Avg Bid)
    €1032 Keskimäär. tarjous
    11 tarjoukset

    ...change to ounce(oz) o Touch and hold button to Tare o Tare indication on display (Appropriate SSD-LCD will be sourced) o In-built rechargeable battery | LiPo 3.7V 250mAh o Micro-USB Type-B Power Socket o Battery Level Indicator o Display off after 3-5 mins of idleness o Long Touch & Hold to Power-off and o Long Touch & Hold to Power-On TO USE MOST WIDELY

    €286 (Avg Bid)
    €286 Keskimäär. tarjous
    9 tarjoukset

    Development of firmware for two embedded devices. Both are based on Nordic NRF52840 Must be running in the “Long range mode” 1.-Beacon with two pushbuttons. Must send a beacon with a different info based on a button push. One push must send “ON” and the other “OFF” We should implement an “all-off” state via the push of both buttons. Then, the unit s...

    €388 (Avg Bid)
    €388 Keskimäär. tarjous
    14 tarjoukset
    Repair corrupt .mov file 14 tuntia left
    VARMENNETTU

    I have a 6.5 gb .mov file that is corrupt. My lMacBook's battery died and quicktime was not able to add the header information to the file so therefore it wont open.

    €382 (Avg Bid)
    €382 Keskimäär. tarjous
    31 tarjoukset

    Need to continue development on a Nordic nRF52832 based product. Will provide details after we talk.

    €13 / hr (Avg Bid)
    €13 / hr Keskimäär. tarjous
    16 tarjoukset
    1500 word article Loppunut left

    Hi, I need a 1500 word article written about the 5 best battery chargers available on [kirjaudu nähdäksesi URL:n] A amazon affiliate style, using pros and cons of each as well as providing links to the items. pay is $6. Please only respond if you are interested

    €21 (Avg Bid)
    €21 Keskimäär. tarjous
    11 tarjoukset

    We sell batteries on [kirjaudu nähdäksesi URL:n] and have created a new battery brand that needs an [kirjaudu nähdäksesi URL:n] website. I have content ready to use to a simple product info page to link to our store site.

    €378 (Avg Bid)
    €378 Keskimäär. tarjous
    50 tarjoukset

    ...search for 10 of our nominated search words. 1. off grid power system 2. off grid solar 3. battery storage systems. 4. Standalone solar system 5. Alpha Ess 6. Alpha battery storage 7. Alpha battery prices. 8. Victron Energy 9. Lithium battery 10. lithium battery price These key words must rank in top 1 position on first page of Google search terms before

    €268 (Avg Bid)
    €268 Keskimäär. tarjous
    16 tarjoukset

    ...ESP32 DevKit-Lipo-EA and I would like to use this battery: [kirjaudu nähdäksesi URL:n] If we use a rechargeable battery, the battery life can be 6 months If we use a NOT rechargeable battery, the battery life can be 1 year The customer also wants a version without battery but has wired ethernet with RJ45 connector The board

    €210 (Avg Bid)
    €210 Keskimäär. tarjous
    6 tarjoukset
    Project for Denis S. 23 tuntia left

    Hi Denis S., I noticed you successfully delivered the following project: https://www.freelancer.com/projects/mobile-phone/Flutter-app-for-BLE-connection/details I need the exact same project and am on a budget. Please let me know the cost and timeline.

    €134 (Avg Bid)
    €134 Keskimäär. tarjous
    1 tarjoukset

    To develop an iOS app for iPhone and iPad to extend their battery life's. It controls an external Bluetooth charging switch or recommends user actions based on the device's battery level. To see full spec goto [kirjaudu nähdäksesi URL:n]

    €624 (Avg Bid)
    €624 Keskimäär. tarjous
    26 tarjoukset

    ...really advantageous. The requirements are as follows: 1. Creating the basic layer of connectivity for BLE and WiFi as per the module selected. [kirjaudu nähdäksesi URL:n] the sensor via I2C, SPI and UART and display on readily available apps. 3. Transmitting DATA via BLE to a gateway and via WiFi to an web server using HTTP (POST or GET method). Server address and all de...

    €318 (Avg Bid)
    €318 Keskimäär. tarjous
    21 tarjoukset

    ...-Excellent spoken and written English -Self-starter personality -Reliable and committed to the job -Modern fast computer with high-speed internet -Stable electricity with battery backup -Mouse+Headset, clear spoken, no background noise including fans -Ability to navigate the computer quickly and fast to respond to messages, both internal and external

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    21 tarjoukset

    ...-Excellent spoken and written English -Self-starter personality -Reliable and committed to the job -Modern fast computer with high-speed internet -Stable electricity with battery backup -Mouse+Headset, clear spoken, no background noise including fans -Ability to navigate the computer quickly and fast to respond to messages, both internal and external

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    8 tarjoukset

    ...-Excellent spoken and written English -Self-starter personality -Reliable and committed to the job -Modern fast computer with high-speed internet -Stable electricity with battery backup -Mouse+Headset, clear spoken, no background noise including fans -Ability to navigate the computer quickly and fast to respond to messages, both internal and external

    €128 (Avg Bid)
    €128 Keskimäär. tarjous
    15 tarjoukset

    I need and android app to scan advertised BLE data and convert it to understandable readable information.

    €159 (Avg Bid)
    €159 Keskimäär. tarjous
    20 tarjoukset

    Problem: Our guests in our facility (hotel) need internet when they are on the road. We want to give them a mobile hotspot (battery powered). However, we want them to first accept terms and conditions when they log in (this usually is called captive portal). Task: We need you to order and setup a mobile hotspot that redirects to a page where the

    €38 / hr (Avg Bid)
    €38 / hr Keskimäär. tarjous
    15 tarjoukset
    Business plan Loppunut left

    need business plan for starting a lithium ion battery manufacturing business in india

    €146 (Avg Bid)
    €146 Keskimäär. tarjous
    19 tarjoukset

    445 of the words Plumeet 12-inch Non-Ticking Silent Wall Clock with Modern and Nice Design for Living Room, Large Kitchen Wall Clock Battery Operated (Black) - Plumeet wall clock advantage: Updated quartz movement, super quiet & non-ticking, slender and beautiful numbers, large enough 3D numbers/ not simply paper printing, easily to see and read 12

    €33 / hr (Avg Bid)
    €33 / hr Keskimäär. tarjous
    31 tarjoukset