HC-49S Quartz Crystal Resonator
Specification:
* Applies to communication devices such as wireless phones and other digital devices;
* Metal PKG, lead and pins;
* The frequency range is 3.2MHz to 90MHz;
* Adopting metal shell, parallel welding with high reliability;
* Suitable to install automatically;
* Lead-free.
Frequency Range 3.2MHz~40.320MHz 40MHz~90.000MHz
Vibrate mode Fundamental wave 3rd harmonic wave
Adjust the frequency difference (at 25 ?): +/-50ppm'+/-30ppm or specify
Temperature frequency difference
(reference temperature 25 ?): 50ppm'+/-30ppm or specify
temperature range : -20?~+70? or specify
Storage temperature range (Tstg): -40?~+85?
Equivalent resistance: 1
Static capacitance: 7pF max
Driving power: 100µW(500µW Max)
Load Capacitance: 20pF 18pF 16pF or specify
Aging rate: +/-5ppm/year Max
The length of hdmi cable is fixed and unchangeable after it is produced. Because the hdmi
Connector can only be soldered or terminated by professional worker in factory, the users can
Not reduce or increase by themselves. However cat5e cables are available everywhere and
Be processed easily by the user or installer.
2) when cabling in hidden method, because the header of long hdmi cable is big, and so is the
Cable. So it is not easy to bend the hdmi cable and pull it through the in-wall tube or tray.
However, cat-5e cable has no such problem.
3) by using hcl0101, the transmission distance can up to 60 meters. For general hdmi cables,
Cables must be customized when the length over 10 meters.
Dedicated to use with the Hasselblad H6D-50c and 100c digital backs, this H6D Medium Format Camera is an ideal second or backup body for use in conjunction with HC/HCD lenses and a variety of compatible viewfinders. Beneficial to fast-paced shooting in an accurate manner, the H6D also utilizes a single central autofocus point in conjunction with True Focus and Absolute Position Lock technologies to maintain focusing precision while using a focus-then-recompose method of shooting. Also enhancing usability, eight shooting profiles are available for quickly changing combinations of settings, and seven of the profiles are fully customizable to suit your own personal shooting needs. Additionally, designed with the professional photographer in mind, the H6D sports a durable stainless steel and aluminum alloy body construction, and uses a convenient lithium-ion battery grip to both power the camera as well as provide a comfortable means for handling the camera.
This is the latest wifi skype phone which automatically connects to wireless pc networks for free worldwide phone calling without the need for a computer, with a cellphone style handset and no wires, all required software is pre-installed giving you instant, automatic connection to wireless networks in your area. Simply enter your skype login name and password, and it will download your skype contacts and you're ready to go.
Main phone features:
Unlimited free phone calls to other skype users anywhere in the world.
You don't need to have a computer to be able to use this skype phone.
Requires no setup and network detection and connection is totally automatic, wherever you are in the world.
Full colour screen on the phone shows the same skype icons and plays the same skype sounds you are used to from the pc.
Use your skype credits to phone land lines or other people's mobiles at low calling rates.
Long battery life and charger: talk time: 4 hours (continuous); standby time: 80 hours
Genuine smc wskp100 phone and comes in full retail packaging with accessories.
Additional phone features:
Application features: alarm clock
Management features: firmware upgrade
Contact list
Set online status
Search for users on skype index
Smart filter
Edit profiles
Skype in/out account balance
Physical / connectors: 1 x mini usb connector; 1 x earphone jack
Dimensions (w x h x d): 49 x 115 x 18mm
Wireless specifications:
Ieee802.11b/g support
Antenna: omni directional, 2.5dbi
Frequency: 2.4-2.497ghz
Data rates: 54, 48, 36, 24, 18, 11.5, 5.5, 2, 1 mbps
Rf output: power 13dbm
Accessories:
Earphones with microphone for handsfree talking
Rechargeable phone battery (fits inside the phone)
Power adapter/charger (110v - 220v)
Product manual on cd
Quick setup guide (english)
ALSRobotBase-Getting Started with Robot Kit-Professional
Getting Started with Robot Kit Professional is a step up from other "Getting Started" kits. This kit allows to create, design and experiment with electronic components, so that you can build your very own robot.
This kit combines mechanics, electronics, software and scientific experiments to create a comprehensive DIY robotics kit. Learn and discover as you piece together the interaction between the controllers, sensor and mechanical parts provided.
This kit is ideal for middle school students and above to learn the basic, professional principles behind electronics, physics, engineering and software programming. Break out of traditional curriculum and get your students learning with interactive curriculum that will serve them in the future, not only exercising teenagers' operational ability, but also developing their imagination and creativity.
For students, it is suitable for engineering practice, graduation design and robotics competitions;
For teachers, it is beneficial to achieve innovative teaching;
For makers, it can achieve the verification of new prototype designs, while meeting all the needs of the metal control, robotics control and DIY control. You will fall in love with it once you assemble it.
Features:
1. The structural components of this kit includes dozens of high-strength aluminum alloy metal structural parts, which are durable and contain die-volume CNC punching mounting holes to ensure precise size.
2. The controller for this kit is based on the world's most popular open source controller Arduino. It features the Atmega328 microprocessor, with 14 digital I / O interfaces, six analog interfaces, a UART integrated sensor expansion board universal pin interface and easy integration.
3. The controller has 32KB Flash memory capacity
4. Supports rewritable capabilities
5. Programming interfaces support mobile phone Micro USB download cable
6. Programming and debugging can be realized in a variety of systems that can interact with a variety of interactive software, such as: Flash, Max / Msp, VVVV, PD, C, Processing, etc.
7. In addition to the suite of sensors this kit includes, it also supports hundreds of different functional sensor modules
8. This kit includes mini-infrared obstacle avoidance sensors, rotation angle potentiometer, crash sensors, sliding potentiometer, big push button modules, LED light module, a buzzer, a voltage detection module, temperature sensors and light sensors.
9. The actuator provides 3 different functions motors. A micro servo positioned 180¡ã, 360¡ã continuous rotation servo steering and a M310 DC motor can be used as a power source of various joint force assembled kit and wheels.
10. You can use the world's most mainstream IDE (Integrated Development Environment) programming software, such as Arduino IDE, Ardublock, Mind +, Scratch, S4A and other software.
11. This kit addresses multiple levels of expertise. Assemble the basic version or take advantage of this professional edition instructions to advance your understanding and incorporate a higher learning program in your classroom.
Packing List:
1. 4 x Aluminum Multi-Purpose Servo Bracket(silver)
2. 1 x Aluminum Long "U" Servo Bracket (silver)
3. 4 x Aluminum Short "U" Servo Bracket
4. 2 x Aluminum Offset Servo Bracket
5. 12 x Aluminum "L" Connector Bracket (silver)
6. 4 x Aluminum alloy bar type bracket A
7. 4 x Aluminum alloy bar type bracket B
8. 6 x Aluminum alloy bar type bracket C
9. 4 x RB-65PG Standard Servo
10. 2 x RB-65CS 360 Degree Rotation Sevro
11. 1 x RF-310 Micro DC Motor
12. 2 x Multi-function Aluminum Foot Plate
13. 12 x Multi-function Aluminum Circular Plate
14. 4 x Multi-function Aluminum Baseboard
15. 3 x Ball Bearing
16. 3 x M3 elastic pad
17. 1 x Mini Fan
18. 3 x 3Pin Jumper Wire
19. 2 x D80mm Rubber Wheel
20. 2 x M1.5*4 screw
21. 8 x M2.5*6 Screw
22. 4 x M2.5*15 Screw
23. 2 x M2.5*6 self tapping screws
24. 2 x M2.5*20 self tapping screws
25. 24 x M3*8 Screw
26. 60 x M3*6 Screw
27. 10 x M3*10 Screw
28. 16 x M4*8 Screw
29. 8 x M2.5 nut
30. 70 x M3 nut
31. 16 x M4 nut
32. 11 x M3*10+6 pillars
33. 16 x M3*25+6 pillars
34. 40 x M3*20+6 pillars
35. 4 x M3*50+6 pillars
36. 8 x M3*5 countersink screw
37. 1 x Mini IR Detector Photoelectric Sensor
38. 1 x Analog Rotation Sensor
39. 1 x Slide Sensor v1.0
40. 2 x Crash Sensor
41. 1 x Digital Push Button
42. 1 x Buzzer module
43. 1 x Analog Voltage Sensor
44. 1 x LED Module
45. 1 x LM35 Temperature Sensor
46. 1 x Light Sensor
47. 1 x Micro USB Cable
48. 1 x 9V/1A Wall Adapter Power Supply
49. 1 x Universal Wheel
50. 1 x 5xAA Battery Holder with DC2.1 Power Jack
51. 1 x StarDuino v1.0 Controller
52. 1 x Acrylic Cover for the StarDuino
53. 1 x High quality plastic rope 50cm
54. 1 x Cross screwdriver
55. 1 x M2.5 Open end wrench
56. 1 x M3.0 Open end wrench
57. 1 x M4.0 Open end wrench
58. 1 x User Guide for Getting Started with Robot Kit
59. 1 x Educational CD-ROM
60. 2 x Subassembly Wrapper
61. 1 x Packing Box
Featuring an evolution in its core feature-set, the X100F Digital Camera from Fujifilm incorporates a series of advanced imaging capabilities while still retaining its trademark design and intuitive handling assets. Most notably, the X100F features a 24.3MP APS-C X-Trans CMOS III sensor and X-Processor Pro image processor to realize rich, high-resolution stills and fluent performance with expandable sensitivity to ISO 51200. A built-in Fujinon 23mm f/2 lens provides a general wide-angle 35mm equivalent focal length, and its optical design utilizes aspherical glass to produce sharp imagery while a Super EBC coating resists flare and ghosting. Benefitting working in a variety of shooting situations, a heightened hybrid autofocus system now utilizes 91 total points, including 49 phase-detection points, for quick, accurate focusing.
Complementing the imaging specs is a range of physical attributes that are the hallmark of the X100-series. The Advanced Hybrid Viewfinder, which meshes both optical and electronic viewing means in a switchable manner, has been updated with adjustable magnification for the electronic rangefinder function for more precise manual focus control. Additionally, the body also sports a physical ISO dial, which is incorporated within the shutter speed dial, and the exposure compensation dial can now be set to a C position for an increased +/- 5 stop range of adjustment. Additionally, the rear of the camera sees the inclusion of a focus lever for faster focus point selection, and the majority of the physical controls, buttons, and dials have been moved to the right-hand side for easier one-handed use.
