Led flashing circuitpekerjaan
Develop a circuit with the following functionalities. - ATSAMD21G18 incl. adapted Arduino bootloader and documentation - 3x RS232 connection using the MAX3232 - At least six GPIO ports - Input voltage: 12 V - TCXO with at least 2.5PPM The circuit should be designed incl. PCB in Eagle and the components incl. order number should be listed at Mouser or Farnell. In addition, a prototype PCB is to b...
I am looking for an LED current driver.
To build and test, using Modelsim/ISE Simulator (ISim), a VHDL model of a Direct Digital Synthesiser (DDS) circuit which can them be implement on an FPGA board by using the Xilinx ISE 14.7 software tools to map the design onto the Xilinx Spartan-6 NEXYS-3 development board.
I'm looking someone to design and code for me an Access control based on Arduino. Access control should connect to web/mysql database periodically to check the list of RFID cards that are enabled to have access. The circuit must be designed to connect up to 10 RFID readers in parallel to one Arduino Mega. The distance between readers should be around 3 meters each. Developer must ca...
Statistics[1] indicate that most internet surfers only care about first-page search results, and that half of the clicks go to the first three results. So, one of the most important things to take care of is the keywords you want your website to target, which you hope your site will move to the top of google search pages, which will be an inexhaustible reservoir of monthly traffic. Search engines...
I have three corporate video explainers, 3 to 4 minutes each Video 1: 200w and 300w LED explained Video 2: 480w LED explained Video 3: 660w LED explained All three videos are very similar, with not much changing other than the voiceover, and a few images on each one. So, where there may be three videos, many of the elements will be useable from video to video, with the 440w and 660 being prac...
A skilled wire person/box builder is required to assemble a test box for checking low-voltage connections for a prototype electric vehicle charging station. The test box will be in a standard off the shelf case (like an attache case) which opens up to reveal a panel. Behind the panel will be a circuit board that connects to a main connector and several test point connectors mounted on the panel. A...
Hello, I am looking for a developer who can develop the BITCOIN, ETHEREUM,BCH,DOGE,KSM Flashing Software (windows based, preferably windows 10), the requirements are mentioned below, 1) The software can perform flash of the BTC and Ethereum, as well as the flashed BTC and Ethereum should be transferable from one wallet to 20 wallets and confirmation needed compolusory with minimum 3 to 4 confirm...
ltspice simulations of analog circuit and report based on analysis
Semiconductor Circuit Analysis and Design for business purpose
No se necesita experiencia (Não é necessária experiência) You must live in... Brasil, Colombia, México, Argentina Chile, Uruguay, or another country in Latin America ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I...
Semiconductor Circuit and Design (Math Problem) for business purposes
Hi Ahmed Z, are you good with MSP432, and MKII BoosterPack I need to build a circuit and run it with code in energia
Hi David Collins, are you good with MSP432, and MKII BoosterPack I need to build a circuit and run it with code in energia
Hi Muhammad, are you good with MSP432, and MKII BoosterPack I need to build a circuit and run it with code in energia
Hi Kashif N, are you good with MSP432, and MKII BoosterPack I need to build a circuit and run it with code in energia
I need an Arduino micro coder for color sensor input to led blinker output.
A coder for color sensor input to LED blinker output.
We want to edit open source Olimex_EP32_gateway according to our need. Add: 1. 1 programmable push button (Like sonoff TH16) 2. 1 Programmable LED 3. Add two 2.5mm Jack for I2C Sensor( 1st jack with 3.3 volt for i2c sensor, 2nd jack with 5v for i2c sensor) 4. Add RS485(Modbus) half duplex based on MAX485 chip 5. Add onboard RTC 6. Add I2C Header for SGP30 or SHT31onboard Remove only: 1. Et...
eLearning Instructional Designer / Learning Experience Designer Young Peacebuilders (YP) nurtures peacebuilding passion and skill in children and youth in conflict-affected contexts. In this way YP helps prevent and end cycles of violence. [log masuk untuk melihat URL] Purpose: Review existing and planned YP training tools, recommend appropriate e-learning platform most suited for YP training...
Semiconductor Circuit design and analysis for business purposes
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I have a load cell that works at traction and I need help in order to improve the measurement precision. Only PCB schematic and code. Load cell characteristics: 4 wires; 10V input; 2mV/V output ; 10Kg max load Required precision: 1g I have tested INA125; ADS115; ADS1219 and ESP Solutions based on HX711 are not accepted.
Hi, I am an inventor and builder. Working on this project for a year as a hobby and now full-time as an entrepreneur. Started thinking about this 10 years ago...a Unique powerful and portable Air purifier. I have a basic design worked out and prototyped with provisional patent application in last year... Now it is time to dial in the electrical power and monitoring and controls... I have an agr...
semiconductor circuit analysis for business purposes
I have a project related to Signal and Circuit Analysis.
Must be an EXPERT at the following topics: -Electric circuits -Boolean Logic -K-maps NO OUTSOURCERS. IF WILL CALL/CONTACT YOU IF YOU ARE OUTSOURCING MILESTONE WILL NOT BE RELEASED.
Estoy buscando ideas para una decoracion de un estudio el cual va a ser visto en videos desde dos posibles angulos. Me gustaria tener un minimo de 4 estilos/diseños diferentes. Vintage, minimalista y dos a eleccion. En lo posible que tengan que ver con el cine! Les pasaria una imagen a esta deberian poder generarle una decoracion de fondo, en las cuales deberia poder colocar algunas figuras...
System VLC Model • Optical Transmitter: The entire mathematical approach of the LED, its lighting and irradiation model (typical of the works I have reviewed). • Optical propagation model: This would include the electrical signal received by the PD, which would be in general the signal emitted by the desired LED convolved with the impulse response of the channel between the PD and the ...
The world is now presented with energy production challenges that bother around environmental cleanliness. This has led to the need to employ decentralised power systems to overcome this challenge. The use of green energy sources such as wind and wave has gained the attention of power system operators, particularly, in the replacement of fossil fuels. However, these renewable energy sources are li...
The project should include the following main objectives: Arduino mega microcontroller. GSM module with max232 IC for communication. Keypad 4x4. LCD screen 2x16. LEDs. Door lock with (supportive circuit) exist. Motion detector. Buzzer. ((The process of the work: Write password on keypad , if the password is correct the lock opened And Green LED is on with little sound from the buzzer. If...
We want to modify open source Olimex EP32 gateway according to our need. Add: 1. 1 programmable push button (Like sonoff TH16) 2. Programmable LED 3. Add 2.5mm Jack for I2C Sensor. 4. Add RS485 half duplex based on MAX485 chip 5. Add onboard RTC 6. Add 90-220V AC power supply Product Reference: [log masuk untuk melihat URL] Kicad design file is available on Github : 1. [log masuk untuk meliha...
Develop circuit which can drive any load. it shall have Lithium ion battery pack. Should be charged by solar pannel. more specifications will be discussed later.
Needed Senior Product Owners located or someone who can work in Brazil Time zone on a full time basis for 2-3 months. Need someone who has: Led product management for digital product solution through its entire lifecycle in a senior or similar product ownership position. Managed at least two digital products using Agile/Scrum process and principles, preferably B2B. Understands how to use data...
Needed Senior Product Owners located or someone who can work in Brazil Time zone on a full time basis for 2-3 months. Need someone who has: Led product management for digital product solution through its entire lifecycle in a senior or similar product ownership position. Managed at least two digital products using Agile/Scrum process and principles, preferably B2B. Understands how to use data...
Needed Senior Product Owners located or someone who can work in Brazil Time zone on a full time basis for 2-3 months. Need someone who has: Led product management for digital product solution through its entire lifecycle in a senior or similar product ownership position. Managed at least two digital products using Agile/Scrum process and principles, preferably B2B. Understands how to use data...
I want embeded base emergency light circuit, also want having in house manufacturing capability to deliver production for same
It is a commission-based project!!! Perspective Lead Generation project !!! Need someone to generate the leads through your contacts on the following Training program Courses Available: Online / Instructor led training available worldwide . 1. ACCIDENT INVESTIGATION - ACCI 2. AEROSPACE QUALITY MANAGEMENT - AS9100 3. ANTI-BRIBERY - ISO 37001 4. APPLICATION SECURITY - ISO 27034 5. ASSET MANA...
emergency light. Light will come on when power goes out. Light is on a small door that opens when power goes out. These are nothing new but we need a much smaller version. Door opens and light comes on when power out. I need help with the circuit, to be on a board with some wires going to switches, transformer, batteries, lights and motor. Can you help?
The circuit is provided on page 20 of AN369 and the table has some example values. Please calulate the values approriate to use the device at 120Mhz to couple to 50Ohms
build symatic and circuit for touch sensor pcb with atmega328
esp32 chip with 24 neopixel led,battery operated so needs charger and bms
I have the heatsink 3d model but I need the holes placed for the transistors in the circuit board
Request detail The traveling salesperson problem is a harder problem than Dijkstra's single-source shortest path problem. In other words, the typical Greedy algorithm approach does not work for this problem. It is even harder than the all-points shortest path algorithm implemented with Floyd's algorithm. Give an example of a graph that shows that the path that would be chosen by relying ...
You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You must live in... Bosnia and Herzegovina, Serbia, Bulgaria, Montenegro, Albania, Kosovo, North Macedonia,, Moldova, Romania, Ukraine, or Belarus. ✻ OVERVIEW ✻ I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fe...
Display water temp. sensor (ds18b20) on thingspeak IoT using an arduino mega r3 with built-in wifi. I have the circuit built and installed any necessary libraries on Arduino IDE. I have the basic sketch file for the temp sensor without any of the IoT codes.
Hi Andrey S., I noticed your profile and would like to offer you for our project AudioMixer. Project provider Simo Annala. Project includes, AudioMixer circuit board design as well as proto assembly. You have agreed this project with Simo Annala, so he will guide you better on the content of the project. You can contact me: (in russian) +358447703355 (telegram or WhatApp) & maxim@[log masu...
I want to hire a ghostwriter, who can help to write a book about one of the worlds biggest IT transformation programs that failed miserably. The writer should be professional and encouraging with some author's opinion. The book should have a large portion of humor but also reflect some interesting lessons learned. Most importantly, written in a way so that most people would appreciate the bo...
