I need a chain or arduino's, maybe more then 100 Arduino's even. I am not sure which protocol I like to use. I think I2C and also RS232 are options. Each Arduino needs a number of digital IO at least 16 or so. Each Arduino must be able to send short messages to the neighboring Arduino. The whole chain must be controlled by a pc.
Hello! I need some simple PHP (+5.6) scripts with example on how to comunicate and manage a XMPP server (Prosody 0.10.1), using JAXL or similar free PHP library. - Create and delete an user account; - Add or remove an user from a specific user roster; - List users from roster with status (online / offline); - Send and receive text message to/from a
I need you to develop some software for me. I would like this software to be developed using C or C++. Attiny85 RFID front-end reader/writer module(Mifare NFC 125KHz). Writ...like this software to be developed using C or C++. Attiny85 RFID front-end reader/writer module(Mifare NFC 125KHz). Write/read raw-data to/from NFC tags and communicate by I2C.
I also needed a before/after slider made so I can compare photos. E.g. the before photo and after photo. I need it a webpage that I can create and load up to a sub folder on my website hosting address. I need to show a header and be able to select the image sizes of the before /after slider or even full page. I also would like to compare 1 photo and then be able to select and compare from mult...
The freelancer must do a project and select a sensor to read a AC current from 1 amp to 0 amp. Read it with a pic and show the value in an lcd display.
Per week 6-7 hours work and payment 25~30K INR Writing BSP and Device Drivers (PCI, SDIO, PMIC, I2C, I2S, Audio, Display LCD/MIPI C, C++, Android-Cmake, Yocto or buildroot addon JTAG
Seeking a challenging career with a progressive organization that provides an opportunity to capitalize my skills and abilities in the field of Graphics Design and Architecture. I am recent college graduate seeking a position that will allow me to use my Bachelor in Graphics Technology Major in Architecture Technology, my practical experience,strong interpersonal skills as well as my eagerness to...
Firmware development - STM32L151RET6 - interfacing sensors, GPS, GSM and BLE. Protocols: UART, I2C, SPI. Looking for local Firmware developer, Gurgaon freelancers preferred.
Need a simple example code for creating connection to poloniex api with key and secrets [login to view URL] (not public api)
I need a base board with: 2 x I2C connectors Protected 6 x Electronic brick connectors Protected 12VDC in Ethernet with PoE (module) 2200mAh battery backup - with Li-Ion charger and I2C fuel and gauge 2 x 220VAC 5A standard footprint relay Piezo beeper Internal I2C pins for LCD Reset/test button 2 x bi-colour status leds AdaFruit Feather
...command instructions to 4 Relays. ALL SITES have a Raspberry PI 3 B processor Connected to the SPI pins of Pi- NOT Uart and NOT I2C! All sites have their own IP address on site router. Sites would all have identical alarm code but with own Address. Radios share the same channel. Radios can check for busy channel before TX or RX. Radio can go to
Hi all, I am looking for someone who can build a slick wordpress website with the same content structure and look as: [login to view URL] The easiest way for me to describe what I am after is basically a copy of this site, where I will change out all content & imagery. Same sitemap structure, same functionality, same look & feel. Looking forward to hearing further, let me k...
...including: - Embedded Linux, RTOS, and bare metal (no OS) - AWS IoT - IEEE 802.15.4 radios (foundational protocol of Zigbee and others) - Serial communications (SPI, I2C, UART, RS485, 1-Wire, CAN, Ethernet) - 8-bit resource-restrained microcontrollers - 32-bit MMU microcontrollers - ARM processor core microcontrollers - Static memory
Its a 5-axis stepper motor machine for grinding small jobs. 3 stepper motor are for indexing & 2 stepper motor are for feed & stroke. There is are I2C magnetic sensor for position feed back & RS232 base load cell & LVDT postion sensor
I used PDOCrud from codecanyon to create a simple database project, I need it to when click print it will pull the saved link from the MySQL table and embed it in the output page , I have attached a page of how I what it to work SQL statements can be unused in PDOCrud as well. also provide a layout that will not seem like its going to the edge of the screen. check the website attached I would L...
I will give you an exmple a sote to design snd we will just memic it. If you can normal html and css would work, wprdpress may be better? Let me know what you think. 5 pages should work.
...ESP8266 connected by UART (in our case: USART2, pins PD5 and PD6), includding calls from aws_wifi.c or from other parts of the code. The task, so, implies full development of such a new library for ESP8266. 2.- To change the default I2C port in the Discovery Kit (I2C2) to the one we are using: I2C1 (pins PG13 and PG14) More info on attached files and following