I have re-created portions of the Miller-urey experiment and I need to introduce arcs of electricity across the gas plane, please respond if you have electronics experience.
Category: Engineering & Manufacturing Subcategory: Other Project size: Medium Is this a project or a position?: Project Required availability: As needed
Published by: V. T.Last reply: 2 months ago
United States
A Basic Robotics project requires programming of Arduino board and designing circuits to connect 1 stepper motor +2 servo motor with Wifi circuit board and the system has to be controlled with a smartphone via Blynk or any other suitable IOS application.
Category: Engineering & Manufacturing Subcategory: Other Project size: Medium Is this a project or a position?: Project Required availability: As needed
Development of a pcb board . A noise emission is analysed in frequency by a microphone and from a loudspeaker an opposite noise cancels the effect of the source . Reference data:
A) noise 40 dBA
B) distance from the noise source to the loudspeaker about 300 mm Read Less
Category: Engineering & Manufacturing Subcategory: Other Project size: Medium Is this a project or a position?: Project Required availability: As needed
The expected behavior of a vehicle where a road speed limiter had been fitted.
When the speed limiter is installed and activated the device will log into gprs and gps network. When the connection is successful the dashboard mounted unit will blink green (gps) and red (gsm) every second.
When the vehicle reaches the calibrated speed (80kph), it is expected to maintain or in some cases reduce the speed. Depending on the type of vehicle, the speed limiting action may be smooth(unnoticeable) or noticeable in some cases.
Driving tips for vehicle with speed limiter
Driving tips for a vehicle where road speed limiter had been installed.
Be aware of the two types of buzzer sounds. When the vehicle is about 76 Km/h there will be a pre warning buzzer,that means you are almost at the maximum speed of 80 KM/H.
A second buzzer will automatically kick in once you are at maximum speed. This buzzer is more continuous. The vehicle should be driven carefully when going downhill and avoid freewheeling; this is because the vehicle has an in-built real-time satellite tracking and will send violation report to the relevant authorities.
The device should be connected to a monitoring server that tracks in real-time the device operations. Once the device has a malfunction the server will activate the device service mode and you will be required to drive to the nearest service center. Our customer care agents will contact the vehicle’s owner to correct any malfunction.
The device should have speed limiting automated selftest systems. Once our systems receive an error alert, our customer care agents will contact the vehicle’s owner to direct them to the nearest fitting center.
Any form of tampering will result the device entering into a limp mode. The vehicle will drive at a
maximum speed of 40kph. A report of the cause will be sent to the user email for action.
Working conditions:
Fixed Price
Under $250
Skills:
gps,pcb design,prototype,monitoring
Category: Engineering & Manufacturing Subcategory: Industrial design What do you need?: New design from scratch Is this a project or a position?: Project Required availability: As needed
Complete design including simulation, farmware, protection, pcb design, list components or bom preparation, micro controller code development etc. For a grid connected inverter which will convert upto 600V DC battery bank to 415V, 3-Ph, 50Hz output suitable to connect to grid.
Category: Engineering & Manufacturing Subcategory: Industrial design What do you need?: New design from a sketch Is this a project or a position?: Project Required availability: As needed
Design an energy-efficient nanogrid using PSCAD simulation software. The nanogrid must be a cascaded design which consists of 5 Wind Source components (with varying wind speeds of 6 - 8 m/s), 5 Quasi-Impedance-Source Inverters (Q-ZSIs), and 5 PI Controllers to provide boost regulation at the nanogrid's 3-phase output (400 Vac). A step-up transformer can be added to achieve the desired voltage at the output / load.
Category: Engineering & Manufacturing Subcategory: Industrial design What do you need?: New design from a sketch Is this a project or a position?: Project Required availability: As needed
Please downlaod the above app and have a good look at it :
we need to:
1-re-dsign the app and add more screns
2-integrate a mobile payment
3-do a marketing plan
4-test it
5-any improvemnet suggestions.
Category: Design & Multimedia Subcategory: Mobile app design Is this a project or a position?: Project Required availability: As needed
