Conversor 12v para 19vemplois

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    1,193 conversor 12v para 19v travaux trouvés au tarif de EUR

    ...sur un amplificateur de puissance pour écoute. 3. L’indication de la température ambiante Fonctionnement Le système contrôle l’alimentation d’un processus fonctionnant sur 12v-220v à des heures et durées préalablement programmé. Lorsque l’heure arrive à échéance le système alimente...

    €26 - €218
    €26 - €218
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    ...sur un amplificateur de puissance pour écoute. 3. L’indication de la température ambiante Fonctionnement Le système contrôle l’alimentation d’un processus fonctionnant sur 12v-220v à des heures et durées préalablement programmé. Lorsque l’heure arrive à échéance le système alimente...

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    ...barcodes do not match (information on display) and no signal for Analog output Button to reset is required (in case when user notice that he scanned 1st box wrong). We need 12V on analog output, so relay is needed. Barcode standard EAN 128. Job is to choose Platform, develop software, choose handheld Scanner available in Europe and prepare User Manual

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    Ola, eu tenho um rede Modbus com 5 controladores N322 rs-485 Novus com conversor no computador, preciso criar um supervisor utilizando Elipse E3 onde eu posso gerar gráficos e relatórios de temperaturas e tb alterar valores do relatórios apenas com acesso adm!

    €26 - €218
    €26 - €218
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    Hello, we have a requirement to design and layout a PCB single sided SMT which is powered and monitors a 12V battery. 2. Monitor the output voltage of the battery pack. ( voltages as specified in the battery data sheet) 3. Illuminate led when battery output voltage is at x.x volts (to be specified) 4. Except an input from a latching switch 5. Soft

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    Programa para Karaoke 4 jours left
    VERIFIÉ

    Gostaria de um programa para karaoke, parecido com um que tem vendendo no mercado livre, o nome seria karaoke RPS ou videoke RPS. 1- programa via licença, a licença fica atrelada a placa mae e HD gerando um serial cryptografado por um gerador de serial que apenas eu teria. cada licença seria emitida por mim, após o comprador me enviar o codigo que

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    ...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 power supply) I make an image of each pcb component link

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    ...design, prototype and 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

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    12v 2amperes DC light is connected to [se connecter pour voir l'URL] i trigger the relay, Arduino is disconnecting from wifi ,mqtt and restarting .I need a freelancer with experience in Arduino and electronics to help me.I will share the project details in chat.

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    ...columnas, donde cada dato es de 4 bits. Para la primera entrega deberá presentar una propuesta de diseño de tres circuitos combinables en Logisim: Primer entregable 1. Un decodificador que convierte una señal de 5 bits a un único dato (entre 0 y 31) para la selección de filas y columnas de una memoria RAM, y para el control de lectura/es...

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    Hi Hao J., I noticed your profile and would like to offer you my project. We can discuss any details over chat. OBD2 interface (just for power supply of 12V), ATMega328p-au (5V), SIM808 (4V) and Accelerometer (3.3V) complete project with obd data to stream on server

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    Atualização do site, segue as atividades| 0.1. Conversor de tabelas para Rocket (central asterisk) | 0.2 Integração entre o Rocket (central asterisk) e PROSPECTS (area administrativa) | 0.3 Inclusao do Te Ligamos (click to call) e botao blog no menu area cliente do site 1. Blog (do 0) | 2. Integração com Rd Station | [se connecter pour voir l...

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    Stabilyzer- buck boost ckt S'est terminé left

    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) Load is continuously varying from (0.2 Amp to 7 Amp) load is inductive. Input to this circuit is 11.1v Lion battery.

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    Project for Juan Manuel G. S'est terminé left

    1. Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 ...worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 digital ins, 1 CAN, and 1 rs232, 12v to 4v dcdc converter and on Board gsm antenna? Read Less

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    Project for Dolon C. S'est terminé left

    1. Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 ...worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 digital ins, 1 CAN, and 1 rs232, 12v to 4v dcdc converter and on Board gsm antenna? Read Less

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    Automatic sensor break S'est terminé left

    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.

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    Basic Control board II S'est terminé left

    ...up from 3,7V to 12V and 24 V Respectively • T1 – 12V and 24V, T2 Just 12V • Button 1 – - Tactile switch –- see sketch for location • On-12V ( press once) • Turbo 24V ( press again) max amps 0,25A • Off - Press and hold • Auto off after 180 min( with no input) • Button 2 - - Tactile switch –see sketc...

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    À la une Scellé
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    Project for BK Technology S'est terminé left

    1. Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 and sim808...worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 digital ins, 1 CAN, and 1 rs232, 12v to 4v dcdc converter and on Board gsm antenna?

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    ...Inverter circuit. 2-10kW single phase 220V 50HZ pure sine wave, high efficiency 4. Uses battery AGM / Flooded / GEL 12V / 48V / 24V 5- Solar, grid inputs and battery information Battery AH 200AH x 4 pieces to 8 pieces. Battery voltage 12V Touch screen display as an option which shows Voltage, Current, Power Requirements: 1. Uses AgTMEL Arduino platform

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    solar inverter S'est terminé left

    ...Inverter circuit. 2-10kW single phase 220V 50HZ pure sine wave, high efficiency 4. Uses battery AGM / Flooded / GEL 12V / 48V / 24V 5- Solar, grid inputs and battery information Battery AH 200AH x 4 pieces to 8 pieces. Battery voltage 12V Touch screen display as an option which shows Voltage, Current, Power Requirements: 1. Uses AgTMEL Arduino platform

    €1006 (Avg Bid)
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    PCB design 2xCAN,GPS,GSM,MCU S'est terminé left

    Need a pcba design; 2x canbus (tja10xx??) GPS module (offer price/performance product) GSM module (offer price/p...pcba design; 2x canbus (tja10xx??) GPS module (offer price/performance product) GSM module (offer price/performance product) MCU (s32k or stm32 series) input power supply is 12V (6-36V is good) Offer good prices and show your references

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    ...the other end of the cable is connected to the circuit board where the microphone is currently located. The circuit would hear this beep and turn on a relay switch to turn on 12v 8a white led lights. I need to use a 3.5mm audio cable instead of a microphone so that only the ipad triggers the lights and not external noises. Please use as many SMD components

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    ...columnas, donde cada dato es de 4 bits. Para la primera entrega deberá presentar una propuesta de diseño de tres circuitos combinables en Logisim: Primer entregable 1. Un decodificador que convierte una señal de 5 bits a un único dato (entre 0 y 31) para la selección de filas y columnas de una memoria RAM, y para el control de lectura/es...

    €26 (Avg Bid)
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    1 offres

    Necesitamos pasar esta información en PDF a formato EXCEL con un programa o servicio manual. No vale cualquier OCR y además son ficheros normalmente de más de 100 MB en PDF. Adjunto una muestra, como ejemplo. El excel debe de tener las siguientes columnas como mínimo: U y teléfono en el mismo orden que el listado. Necesito una muestra de una o dos páginas...

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    Conversor de PDF a Excel S'est terminé left

    Necesitamos pasar esta información en PDF a formato EXCEL con un programa o servicio. No vale cualquier OCR y además son ficheros normalmente de más de 100 MB en PDF. Adjunto una muestra El excel debe de tener las siguientes columnas: Nombre, Dirección, U y teléfono. Se puede utilizar cualquier lenguaje con tal de que nos des el código.

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    ...single USB 3amp ultra fast smartphone charger design with following technical specifications and features: Technical specifications and features: • output voltage: 3.6V to 12V and the maximum output current: 3A or slightly greater than that like 3.1 or 3.4 amp and this power should be 18W (Not cheaper and conventional design like output 5V/3A, or 15W

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    Random Timer 12v S'est terminé left

    Require a random 12v timer that will turn off randomly between 5-10 seconds after being powered. Then repeat (same random 5-10sec delay) each time power is turned off and on to the timer.

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    ...files (preferably EasyEDA, but Kicad, Eagle or Altium OK) - detailed description of circuit operation Specifications: - usb-c in - 3 voltage rails (plus gnd) out: 3.3v, 5v, 12v. - combined rail supply 1.5A+ - SMD parts - <= US$3.50 components at volume of 1,000 pcs - <= 20mm*40mm. - 0.5-1A charging with under/over protection & low voltage cutoff. -

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    ...can delete them if want to. And by a receiving a text massage can get the sim card signal strengh and information if enquired. The arduino is activated by recieving negative 12v supply on one of its input. (Alarm activated) Another input should show the status of the alarm of it is set or unset.( negative applied is SET or negative removed is UNSET)

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    Sitio web para altcoins: Debe mostrar la cotizacion actual de la moneda con respecto al dolar, euros y peso arg, ademas de tener un conversor de moneda. La cotizacion es ficticia por lo tanto deberia poder fluctuar en forma aleatoria, pero segun parametros preestablecidos (valor del altcoin con respecto a las otras monedas, tiempos entre flucutaciones

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    triggering circuit S'est terminé left

    Hi there, i need a circuit that works as below Receiving a ground signal from a momentary push-button and triggers on/off button on a remote control that is powered by...something added so that the remote would also accept the power from the circuitry) Each trigger has to be non latching. (just a click type) input for circuit should be vdc 12v~14v.

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    We are looking for a long term electrical engineer with UPS and battery experience to help scope battery banks, battery circuit break...equipment load for UPS systems. Demonstration of the above is required, with an estimated runtime for *4x battery banks wired in series with 32x batteries in each battery bank with 12v 210AH batteries for a 64kw load*

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    I am looking for an engineer that can design a system for controling a bank of 12v solenoids in multiple groups of 16 (up to 4 banks = 64 max solenoids). The system should use an Arduino based PLC such as the Industrial Shields products. The system will be triggered by an MQTT message that will open one of the solenoids based on the message payload

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    Redesign schematics and PCB S'est terminé left

    ...call them “XXP1” and “XXP2” and “GPS”. Hook them up to adequat ADC pins on Teensy. Copy protective circuit from “X POSITION SENSOR” to these.” “Add power indicator LED on “+12V XCU” rail.” “Replace resistors X Y Z with resistor array part no XXXXX.” Etc... Deliverables New schematics Same layout an...

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    I need a very small pure sine inverter that fits into a 100mm x 100mm x 40mm box.

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    design a pcb board S'est terminé left

    I need a simple, compact pcb board designed for a simple tracking unit. The board should be as small as possible, contain...tracking unit. The board should be as small as possible, contain a gps module as well as a gsm module, have at least one serial port. It must also draw power directly from a 12V supply, and must be able to output voltages as well

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    ...solar panel and 6v battery. Solar to charge battery. Current regulations for LED led supply 3.3 v 5 v supply output for mobile charging. Power input accept either solar or 12v 1 amp charger. Dimmer based on PWM. Input for led selection dual select, knob based and select based on input from Arduino pins, pin will give high input of 5 v for LED on/off

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    ...động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor b&aacu...

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    Mill process controller S'est terminé left

    On farm roller mill controller monitoring 8 RPM inputs, 2 temperature input, fan switch, 12v shutdown solenoid, linear actuator and 2 240v auger motors.

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    Trophy icon Creación Catálogo Fiat Talento Camper S'est terminé left

    Objetivo: Creación de Catálogo para Venta de Camper (Fiat Talento Camper) Ejemplo: Un ejemplo Sería el catálogo de la Volkswagen California ( a forma de guía, ya que queremos algo con más personalidad y solamente enfocado a la camperización del vehículo y no al motor, chasis etc. Sino a los extras de la camperización en sí...

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    37 propositions

    ...far as arduino goes, but I can not grap the concepts needed in my timeframe - I'm hoping to make a halloween relay controller. The "playback" portion will control a simple 12v relay for a solenoid. I have made and assembled simple arduino projects, but storing data and playing it back is a step out of my league. I hope this is enough info, but if

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    Arduino LED trigger S'est terminé left

    A program to switch on 9 LED strips (each strip 12v 400ma) when one of 9 buttons are pressed. So if button 1 is pressed then LED strip 1 needs to switch on and the same for the other 8 buttons. There will be a time determined for the LED's to remain illuminated at a later date. Hardware will be designed and built at a later date.

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    ...them “XXP1” and “XXP2” and “GPS”. Hook them up to adequat ADC pins on Teensy. Copy protective circuit from “X POSITION SENSOR” to these.” *“Add power indicator LED on “+12V XCU” rail.” *“Replace resistors X Y Z with resistor array part no .” Etc... Deliverables *New schematics *Same...

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    Project for Okamoto T. S'est terminé left

    Hi Okamoto T, I saw your profile and reviews, and I would like to discuss a project with you. ...connector Add micro-SD card Add 3 digial LEDs WS2813 (they have input/output for a digital signal) Simplify the power in circuit, now it accepts 5V to 24V, but only 12V is required. We can talk about the details when you have time. Take care.

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    Rain sensing application S'est terminé left

    A PCB for Controling 12v application being triggered by a Rain sensor

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    ...efficient due the amplified GSM & GPS technologies; * multifunctional applications of the device with long lasting battery and electrical power supply, including 220V DC and 12V power supply; * different modifications of the device - with applicable device's mold or without mold; * communication module that sends data to web-application/platform, notifications

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    MPPT Solar Charge Controller micro processor arduino based, circuit should be same for 10A, 20A, 30A, max 40A. voltage 12V, 24V, 48V. you need to Designing of circuit/Schematic, PCB designing, micro controller programming and testing.

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    ...development of Power Supply, based on Planar transformer multi-layer technology with the main technical specifications: Input voltage - 110/230v 60/50Hz Output voltage - 19/12v +/- 5% (switchable, not simultaneously) Output power - 150w nominal Efficiency - up to 92% Short circuit protection within Input and Output voltages Overload protection - 200w

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    I'm looking for a UPS circuit board design that can satisfy the following requirements for the Raspberry Pi 3. - Charge battery with 12V solar panel - Supply to 5V and up to 2.5A Power to Raspberry pi - Accepts charge from 20W solar panel I want to be able to monitor the following data == Example == batt_voltage: 13.23 pv_voltage: 0.14 load_amps:

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    Silent Temperature switch S'est terminé left

    ...relays. I think a npn transistor would work just as well but without the noise. Further I need it to be hard set at 36C, no buttons, no display. Additionally, the w1209 runs on 12V. I need it to run on 7.2V. If possible it should have a charging circuit for lipo 2s pack as well. Power source should be a micro USB charger. No idea if all this is possible

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