70076 HD 1000x telescope
Parameters:
1.Model: 70076 Astronomical Telescope
2.Instrument Magnification: 525
3.Exit Pupil Distance: 11MM
4.Exit Pupil Diameter: 7MM
5.Resolution: 15
Showing 65–80 of 283 results
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705TZ Astronomical Telescope
Parameters:
1. Aperture: 50mm
2. Focal length: 700mm
3. Focal ratio: 9.21
4. Material: optical glass, aluminum alloy lens barrel, plastic objective lens cover, plastic focusing tube
5. Eyepiece interface: 1.25 inches
6. Eyepiece: 10mm, 25mm
7. Magnifier: 3X
8. Zenith mirror: 45° erect zenith mirror
9. Finder mirror: 5×24 finder mirror -
8 Channel 5V/12V/24V Relay Module
Model: YZQ-R004
Module Description
1.Normally open interface maximum load limit: AC 250V/10A, DC 30V/10A
2. It uses patch optocoupler isolation, with strong driving ability and stable performance; trigger current
5mA;
3. The module operating voltage is 5V12V24V
4. The module can be set to high or low level trigger through jumpers 5. Fault-tolerant design, even if the control line is broken, the relay will not work;
6. Power indicator light (green), relay status indicator light (red) 7. The interface design is user-friendly, all interfaces can be directly connected through the terminal block
lead out, very convenient
8. There are 4 fixing bolt holes -
8 Channel 5V/12V/24V relay module low level trigger development board
Model: YZQ-R010
Module Description
Maximum load on normally open pin:AC 250V/10A, DC 30V/10A
Trigger current :5mA
Size :138mm * 56mm* 18.5mm
Weight:120g
Voltage 5V/12V/24V at optional
Warm Tips：Please tell us which voltage you want when make order -
800 mah lithium battery
Type:YZQ-8869-07
Material: plastic/plastic
Product Model: 800 mah lithium battery -
88003 Large L Motor
Type:YZQ-88003
Material: plastic/plastic
Product Model: 88003 Large L Motor -
88004 Servo Steering Motor
Type:YZQ-88004
Material: plastic/plastic
Product Model:88004 Servo Steering Motor -
8882 Larger XL Motor
Type:YZQ-8882
Material: plastic/plastic
Product Model:8882 Larger XL Motor -
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8W USB Soldering Iron Set
Model: YZQ-TE803
Product Features
1. Heating element: durable heating element
2. Power: 8W
3. Voltage between welding tip and ground: 2V
4. Power form: AC
5. Charging time: 120 minutes
6. Endurance time: 60/30 minutes
7. Battery capacity: 2200mAh
8. Size: 168×220mm -
90060 HD high power telescope
Parameters:
1. Specifications: 90060 black
2. Overall structure: monocular
3. Objective lens diameter: 60mm
4. Focal length: 900mm
5. Instrument magnification: 675 times
6. Exit pupil diameter: 4mm
7. Exit pupil distance: 14mm
8. Main mirror structure: refractive -
Sale!
9686 small building block particle teaching aid programming set(396pcs)
Original price was: $360.00.$310.45Current price is: $310.45.Type:YZQ-8002
Material: plastic/plastic
Product Model: 9686 small building block particle teaching aid programming set(396pcs) -
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9v battery buckle power cable
Model: YZQ-DP005
Product Features
1.Specifications: 9v battery buckle T-type
2.Voltage: 9V
3.Current: 1A
4.Wire length: 5.5*2.1MM -
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Sale!
A rope-climbing robot
Original price was: $5.98.$3.98Current price is: $3.98.Product name: A rope-climbing robot
Product model: J-17
Size: 70MM*60MM*140MM
Cultivate awareness: Exercise children’s hands-on ability and understand the basic structure of robots.
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