- Terminus FE1.1 USB hub board: the solution to connect four USB devicesPosted 3 months ago
- Understanding the Mechanics of 3D PrintingPosted 4 months ago
- SDS011 the Air Quality SensorPosted 5 months ago
- NIXIE STYLE LED DISPLAYPosted 9 months ago
- TOTEM: learning by experimentingPosted 9 months ago
- Google Assistant Voice Controlled Switch – NodeMCU IOT ProjePosted 9 months ago
- Water Softener Salt Level MonitorPosted 9 months ago
- Sparkly Air SensorPosted 9 months ago
- Ultra sonic distance finder with live statusPosted 10 months ago
- Windows interface to have total control over lampsPosted 10 months ago
DIY Air Data Computer Asgard
The air data computer Asgard is out. It is a unit designed for DIYers, size and weight are compatible (fixation tabs have the same dimensions of standards servo tabs) with low-cost RC applications. Some aspects will be changed as per users feedback.
The ADC is an essential avionics component and you can find a reference configuration for the Asgard-ADC below:
Since it is possible to change some characteristic of the unit selecting different hardware, we propose a reference configuration. The reference configuration will have the following characteristics (complete hardware)
Overall weight: 47 grams
Overall dimensions: Without push in fittings 61x41x24 mm. With push in fittings, 81x41x24 mm. Fixing tabs dimensions are equal to those of a standard servo.
Assembly time: About 1.5 hours
Overall cost: 160 Eur (June 2017)
Power and Supply Current : Power to the ADC is supplied through a standard micro USB port, the same can be used to transfer data. Typical power source is a cell phone power bank.
Ratings: Maximum measurable IAS @ standard conditions and . /382.06 km/h. /120.82 km/h. Raw sensor Range (-1,+1) Psi. Sample speed 50 Hz (user selectable).
Altitude, ISA (<4000, ) MSL.Raw sensor Range (0, 160000)Pa. Sample speed 50 Hz (user selectable). Uncertainty , 0.056m @ 50 MSL and 0.064 m @ 1000 MSL.
Bluetooth: Present, usable with custom library to interact with an Android phone
Micro SD Card Reader: Present, micro SD Card 4GB
Temperature measurement: Present, uncalibrated typical 2 deg accuracy
All you need to know to build your ADC Asgard is available here.