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Embedded Systems Jobs

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Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
The task at hand is for a skilled electrical engineer with a can-do attitude to draw or otherwise create schematics and circuit design of a new smartphone based on our designed specification and visual design of how we want the smartphone to look and function. The new smartphone has all the components of a standard modern age smartphone but has an innovative twist. The electrical engineer would draw the schematics and design for the firmware and software. This task would challenge any person working on this project and is suitable for someone who likes to be challenged every once in a while to bring out the best in them without necessarily thinking of the million dollar price tag. We are a small team in a small start up company in California. The smartphone has a keypad that has specific functions attached to each key. E.g. There is a facebook button on the keypad that when touched connects to the facebook android app and if a user received any new notification. The facebook key on...
Fixed-Price - Est. Budget: $ 100 Posted
There is very popular TW64 Waterproof Bluetooth 4.0 Bracelet from China. It has bluetooth chip: Quintic QN9021 and OTA enabled. OTA in under UUID: 0000fee8-0000-1000-8000-00805f9b34fb with 2 characteristics: 003784c - Notify / value: Quintic OTAS v1.0. 013784 - Write Project have 2 milestones: 1. Provide instruction how to programm this device OTA 2. Provide simple C++ source code project that turns device into beacon
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Experience specifications are: 1. Background in electronics and circuit design. 2. Familiar with WAN connectivity. 3. Familiar with programming embedded systems. 4. Familiar with sensing technologies and A/D designs. Product description: 1. Small, portable, powered by rechargeable battery. 2. Can send data via WAN. 3. Can interface with sensors (separately developed). Will describe further if interested.
Fixed-Price - Est. Budget: $ 500 Posted
We have a unit that does an RS485 handshake with another unit. it's very basic and only has to control 6 LED's and instruct the unit that it is connected. We need to understand the RS485 data and create a raspberry pi interface so the the unit handshakes with the raspberry pi and not the other unit. We have test equipment so we can provide you with information as you need it. Once we know what the code is and how to communicate with it, we can build our own PCB that will input to a raspberry pi GPIO rather than LED's. There are 3 further projects once this one is complete. We're keen to find the correct developer for all the elements in the project.
Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
SHQC is looking for a skilled software developer experienced with embedded systems programming to hire on contract. Contract includes developing a video solution based on the open source library (RPi-PC, RPi-mobile calls). Development platform is Raspberry Pi. Project include integrating the video solution with company's other solutions already implemented on the Raspberry Pi board. Required skills: - C/C++ programming skills - experience in Embedded Systems programming - Python programming skills - Linux environment - experience in Embedded Systems based on ARM - script languages - code management Preferred skills: - experience in implementing video solutions for embedded systems
Fixed-Price - Est. Budget: $ 300 Posted
Design a power bank of capacity 10,000mah(Li-Polymer) which provides two ports for charging mobile. It have following features 1. Power bank should be charged in less than 4 hours. 2. Power bank and mobile devices could be charged simultaneously. 3. Overvoltage protection 4. Overcurrent protection 5. short circuit protection 6. Cell balancing 7. Two Ouput USB ports for charging mobile one of 5V 1A and other of 5V 2A Need serious bidder. This may be start but it can turn into long term relation. Bidders from Pakistan are encouraged to apply.
Fixed-Price - Est. Budget: $ 1,200 Posted
This is to design a medical equipment to test blood sample. It consists of 4 parts. 1. Sample Handling and Preparations It draws blood sample from tube, deposit aliquots to 3 mix cups, and mix with reagents. The mixtures will be used for further tests. The transfer of samples is by vacuum and pressure, and controlled by Solenoid valves. 24 solenoid valves are involved in the transfer of samples. Their operations are controlled by the system. The amount of sample is accurately controlled by a device that is operated by stepper motor. 2. Light Absorption Measurement One aliquot of the sample from step1 is transferred to a light absorption device. The light intensity after the LED light passes through the sample will be compared with a reference light. The difference will be compared. The result will be read. 3. Optical Flow Test One aliquot of sample from step 1 will be inject to a flow test devices by a syringe. The syringe is controlled by stepper motor. The Laser light is applied...
Fixed-Price - Est. Budget: $ {{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
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