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This is an update of the previous picture. After a comment on the Eurobricks forum, this was pointed out to me. Now we see a light value between 0 and 100. the next byte is the color that was detected. So here 3 which corresponds to blue. This value is also shown when your Mindstorms program is active in the Mindstorms status screen on the top.
One-man operated video capturing solution from AZilPix captures live events from all angles – in broadcast quality and at reduced cost
www.imec-int.com/en/articles/one-man-operated-video-captu...
Sensor cleaner eyelead I think this one really works, in case you need to clean your sensor I highly recomend this over wet method
QRD1114 Infra red sensors embedded in milliput, to get the infrared emitter diode and infrared phototransistor separated enough to have the fit either side of the sleepers on z-scale track.
MOC: Sensor GTR. The side profile is sleeker and more well-proportioned than that of my previous supercar attempts. It must be a handful to control with a V12 engine and that short wheelbase, though...
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The Joint Tactical Radio System (JTRS) Handheld, Manpack, and Small Form Fit (HMS) is a materiel solution meeting the requirements of the DOD Chief Information Officer for a Software Communications Architecture (SCA) compliant hardware system hosting SCA-compliant software waveforms (applications). HMS is an Acquisition Category ID program that encompasses specific requirements to support Special Operations Command, Army, Marine Corps, Air Force, and Navy communication needs. It provides the warfighter with a software re-programmable, networkable, multi-mode system-of-systems capable of simultaneous voice, data, and video communications, and meets the radio requirements for Soldiers and small platforms, such as missiles and
ground sensors. The JTRS HMS is a product of Program Executive Office Command Control Communications-Tactical.
Read more on page 200 of the 2013 U.S. Army Weapon Systems Handbook: armyalt.va.newsmemory.com/wsh.php
First results of the new line sensor TSL1401CL 128 pixels at 400 dpi resolution. This signal show the piek level of the green laser on a white surface reflection. The signal is here is saturated due to the white surface.The intergration time is 47.5 us and the scan time is 70 usec. Even on a black surface the signal is about 1V. The readout of the analog signals are done by 2 ADC convertors type ADS7885 here at 32 MHz clock. The line sensor is more sensive compared to the previous version TSL202R at 200 dpi.
For the optic see:
Researcher Rachit Mohan with his sensor readout chip made in 40nm CMOS, operating with a time-based technique.
Timing signals for the new detector system for the next 3D unit (2013) with 2 external fast 6 ms shutters. I would like to calculate the optimal position as well as the direction of flight. Detector calculation need to be super fast, into less then 50us. The readout of the 128 analog pixels from the sensor + high-speed ADC 8 bits convertion may take a max of 40 us, +60 us for position-direction calculation (10.000 calculations per second). This is a start of my dream, the special components have been delivered. Given the new components, the majority are implanted in SMD. This is an additional difficulty, only single-layer PCB is available at this moment. The line-sensor is true hole 14 pins version, all others are SMD.
Discussion can also be followed on the next Dutch forum:
www.circuitsonline.net/forum/view/106096
Now I will start the verilog code programming for the FPGA board. PLL clock at 50 MHz is running, now I have to add all the other signals. Line sensor readout and the serial ADC convertion need to be perfect synchroon as show in the diagram. Change the value of the PLL clock to a lower value may vari the readout and acquisition duration of the sensor/adc convertor. Easy to adjust this integration times.
Update 2012 Aug 06
Timing adjusted and corrected for read out to the FPGA module. The read out time is only half of the past because of the use of two ADC 7888 highspeed converters.
All soldered together, working, and sealed up in a nice box. Now just to write software to do something interesting with it.
IR sensor voor Fischertechnik kogelbaan. De IR sensor kan werken op 5V en op 9V. Hij is niet gevoeilig voor omgevings licht. Zelfs getest in volle zon blijft hij correct werken. Het stroomverbruik door de IR diode is ongeveer 9mA en de load voor de Phototransistor is 5 mA. Burst van kogels worden mooi verwerkt. Ook getest met de TXT Controller Fischertechnik en 9V voeding.
3D files:
Image sensor as picture object to test the resolution. The fine structure is ideal for measurements in sharpness of the reverse lenses.
I found the sensor type number on the chip:
Image sensor CCD KC73129
• Number of Total Pixels: 537(H) ´ 597(V)
• Number of Effective Pixels: 500(H) ´ 582(V)
• Chip Size: 6.00mm(H) ´ 5.10mm(V)
• Unit Pixel Size: 9.80um(H) ´ 6.30um(V)
SENSOR, 12. yüzyılda özbek islam aliminin ilkkez yaptığı bir aletin uyarlamasıdır. Sorulan olumlu sorulara cevap vermekte olup, yurt içi ve yurt dışından bir çok bilim adamının sensorle ilgili yaptığı görüşler neticesinde, aura ya da quantum enerjisiyle çalıştığı ve sorulan sorulara olumlu yada olumsuz olarak cevap verdiği tespit edilmiştir.
Interested in cleaning your camera sensor? Learn essential sensor cleaning methods & techniques while saving time & money. Photography tips and advice. scottymanphoto.com/dslr-sensor-cleaning-photography-tips/
Sorteren van Hubelino knikker ballen met een diameter van 24.5mm. Er wordt gebruik gemaakt van Fischertechnik bouwstenen. Een kleur sensor module (TCS34725) wordt aangestuurd via een I2C verbinding op de TXT Controller. Er zijn 4 kleuren beschikbaar. De start gebeurd automatisch via de lichtmeting van de sensor. Die detecteerd of er een bal aanwezig is. Met 3 XM-motoren worden de ballen volgens het kleur gerangschikt.
Youtube video: youtu.be/PbRfnA8OB14
Connection in series
Application: AND logic.
Distribution box with 4 and 8 sockets;
with built-in signal amplifier, to connect sensors in series (AND circuit) and recover any voltage drop.
Advantages:
- Led by each M8 socket shows if the signal is on or off.
- It is possible to connect in series sensors with high voltage drop as well.
- Connection of many sensors up to the cabinet by a simple M12 connector with 3 or 4 wires.
- It is possible to connect many sensors to a single PLC input.