I am designing a system to detect a baby cries with a microcontroller, Arduino Mega. I need someone to design a circuit or guide me what kind of sensors is able to detect baby cries. I have bought a SparkFun sound detector but it seems that it doesn't sense the cries.
...system where users collected "stamps" for purchases after a set amount of stamps collected; they would then receive a discount for the next game purchase - Have an admin interface to store user interaction to assist with customer service - Have tools in place to ensure the user can opt out of data sharing and collection if so desired, to cope with GDPR
I am looking for an engineer who would be able to document for the serial communication protocol employed by TB50 batteries. These batteries communicate presumably by SBUS with a host, it seems the batteries require a message in order to activate their output and then they pass out various data on the cell voltages, temperatures, cycles, etc. I need a packet structure inxluding any headers require...
...different Slaves. Basically Master needs to collect simple data from all Slaves every 1 or 2 seconds. Master is monitoring the real time data from Slave devices. I have many Arduino Nano devices, and each Nano device has one nRF24L01. Let me define these nRF24L01 as “Slave” devices. Initially these nRF24L01 are at listening mode, after receiving the signal
Need a programmer to create an Arduino library for interfacing with the MCDC04 chip. All I2C functionalities of the device should be implemented as defined in section 6 of the datasheet, and formatted into functions in such a way that makes the library relatively easy and straight forward to use. (Similar to how Adafruit or Sparkfun writes their libraries
I'm looking for someone to code an web interface to automatize the participation to [login to view URL] which is a photography competition website (I'm not the website owner) Mandatory - Please have a look at the website, registering is free, so you will have a better idea. After having looked at the website, if you think you can do that, I'll send you
I'm looking for a developer who will write a Arduino/raspberry pi software and compose set of equipment. Arduino / Raspberry Display - alfanumeric Barcode scanner Relay Purpose That is a tool to match if barcodes from 2 boxes are the same and matches together. User scans 1st box, code is stored, user scans 2nd box -> if barcode is correct, signal
This is a small project, i am looking a quick resolution, you have to just use the Arduino debouce lib to connect 4 pins ( push buttons ) to the other 4 pins ( relay ) on a esp8266 microcontroller. i will share a quick demo as well. The push button should work even while the microcontroller is not connected to the internet. Protocol used ( MQTT )
Need to trigger sounds using a dfmini player module in relation to a LDR sensor for a project I'm working on within a toy company. Would be good to get some advice for future projects also by talking me through your process
The main goal of the app is to simulate the collection of the information (Time, velocity, acceleration, position, speed pattern, moving pattern) of moving objects (Airplanes, helicopters cars, ship ect.. ) present on a battlefield, and generate a dataset according to these information. - Classify the object into 4 categories (Air, Land, Naval, underwater), will have some subcategories. - Define r...
- Must learn to generate timetables using live data by matching variable - Must learn to match employees to pupils - Must be hosted online - Use logic in file as framework for variable decision making
...system over a terminal. We want it to be as dramatic as possible - so things like blinking text for the security alerts, tput for menu options, etc... You could write the interface in either bash or python - whichever you'd prefer. Looking for hourly rate because we're still finalizing some of the specifics and want to hear your ideas as well for how
I Need four images a lock, unlock, something to do with vibration similar to what I have posted it does not have to be the same the image has to be very small since the display is so small. it can be any sort of graphic just has to be something similar. files should be bmp or vectors
Improving and repairing the wifi socket : Improve android application or write from scratch Correcting the wifi socket code and improving or write from scratch include : make register make login and add device algorytm (add room and add device ) in app you must know arduino esp you must know android native you must have experience with an intelligent
...for the basic system prototype to work. It is an outdoor lasertag system, with the battle royale game mode. Base the arduino part of the lasertag on this. [login to view URL] To be connected to work with Android and IOS through Bluetooth. So app would have the following for the proof of concept. 1. Working lasertag functions
Hi, We looking for a freelance who can program PIC controller to interface with android app. Develop Android app. PIC controller to logic solver for digital inputs and output relays. Analogue inputs.
we are looking for an outstanding User Interface design for our online 3d building designer web app. the in development web application can be found here; [login to view URL] our business website is; [login to view URL] The application needs to be responsive across all devices (desktop, tablet & mobile) we
Creating a rat trap with pir motion sensor and stepper motor on arduino uno