6 in 1 DIY Solar kit for Kids, Solar Powered Vehicles, Science Educational Toys for Kids STEAM Kits
- Product name: STEM Solar Power Science Educational Toy Set
- Product size (After assembly):
- Robot: 5 x 5 x 8 cm
- Helicopter: 25.5 x 8.5x8cm
- Submarine: 14 x 8 x10.5 cm
- Mildwill: 8.5x8.5x9cm
- Aircraft: 25.5x8.5 x17cm
- Car: 6.5 x 5 x5.5cm
- Package Dimensions: 19*6*24CM
- Suit for : 10,11,12,13,14 years old Boys, Girls, Kids, Children, toddler, nephew, niece, granddaughter, grandson, friends, Birthday, Christmas, party or other holiday gifts
1 meter 7 x 7 mm Cable drag Chain Wire Carrier With End Fits
TDA7498E Double 160W Power Amplifier Dual Channel Stereo Audio Amplifier Module Support BTL Mode
- Amplifier chip: TDA7498E
- Working voltage: DC 15-36V (Recommend 32V, 8A, if power is too small will appear distortion and so on.)
- Output power: 2 x 160W
- Number of channels: Two-channel Stereo
- Efficiency: 85%
- Applicable speaker impedance: 4/6/8ohm (8ohm is the best).
- 160-W + 160-W output power at THD = 10% with RL = 4 Ω and VCC = 36 V
- 1 x 220 W output power mono parallel BTL at THD = 10% with RL = 3 Ω and VCC = 36 V
- Wide-range single-supply operation (14 - 36 V)
- High efficiency (η = 85%)
- Parallel BTL function using the MODE pin
- Four selectable, fixed gain settings of nominally 23.8 dB, 29.8 dB, 33.3 dB and 35.8 dB
- Differential inputs minimize common-mode noise
- Standby and mute features
- Smart protection
- Thermal overload protection
- Small offset less than 20 mV
- PCB board size: 108 x 78mm
- Weight: 172g(approx.)
Nema17 Stepper Motor With Stainless Steel 8mm 300mm Lead Screw + T8 Nut For 3D Printer CNC Machine
- Current / Phase: 1.5A
- Step Angle(degrees): 1.8
- Phase: 2
- Type: Hybrid
- Certification: ROHS,CE
- Holding Torque: 4.2 KGCM
- Step angle accuracy: + - 5%(full step, not load)
- Resistance accuracy: + - 10%
- Inductance accuracy: + - 20%
- Temperature rise: 80deg Max(rated current,2 phase on)
- Ambient temperature: -20deg ~+50deg
- Insulation resistance:100M Min,500VDC
- Insulation Strength: 500VAC for one minute
- (Lead Screw)
- Lead Screw Material: 304 Stainless Steel
- Color: Sliver
- Diameter: 8mm
- Length: 300mm
- Lead of thread: 8mm.
1610 DIY Mini 3-Axis CNC Router Engraver Laser
- Control software: GRBL control.
- Construction: Aluminium + plastic.
- Working area: 160*100*40mm.
- Frame size: 260*240*220mm.
- Stepper motor: 12V, 1.3A, 2.1Ω, 0.25N.m
- Spindle: 12-36V 7000r / min
- Wire rod: T8.
- Power Supply: 24V 5.6A (110V -240V).
- Support System: Windows XP / Win 7 / Win 8 / Linux.
- Standard: The complete set of the parts and tools.
- Engraving materials: Plastic, wood, acrylic, PVC, PCB and other soft materials.
- Laser tube: 500mw.
- Weight: 5.5KG.
CNC 1610 3 Axis Mini DIY Router Wood Engraving Cutting Milling Engraver (Unassembled)
- Control software: GRBL control.
- Construction: Aluminum + plastic.
- Working area: 160*100*40mm.
- Frame size: 260*240*220mm.
- Spindle: 775 spindle motor (12-36V) 24V: 7000r/min, 36V: 9000r/min.
- Step motor: 1.3A 0.25N.m.
- Wire rod: T8.
- Power Supply: 24V 5.6A (110V -240V).
- Support System: Windows XP / Win 7 / Win 8 / Linux.
- Standard: The complete set of the parts and tools.
- Engraving materials: Plastic, wood, acrylic, PVC, PCB, and other soft materials.
- Laser tube: 500mw.
- Weight: 5.5KG.
3 Axis 2418 Mini DIY CNC Machine (Unassembled)
- Color: Silver
- Material: Aluminum Alloy
- Frame Size: Approx. 330 x 340 x 240mm
- Working Area: Approx. 240 x 180 x 40mm
- Control Software: GRBL control
- Spindle: 775 spindle motor(12-36V), 24V: 7000r/min, 36V: 9000r/min
- Step Motor: 1.3A 0.25N.m
- Power Supply: 24V 5.6A
- Supported System: Windows XP/ Win 7/ Win 8/ Win 10/ Linux
- Drill Bits Diameter: 3.175mm
- Drill Bits Length: 30mm
- Drill bits tip: 0.1mm
- Engraving materials: Plastic, wood, acrylic, PVC, PCB, and other soft materials.
- Laser tube: 500mw.
- Weight: 5.5KG
Easythreed NANO Fully Assembled Mini 3D Printer
- Print Technology: FDM
- Product Colour: White
- Print Size: 90*110*110mm
- Number of Nozzle: 1
- Nozzle Diameter:.4mm
- Layer Thickness: 0.1-0.3mm
- Filament Support: PLA
- Filament Size: 1.75mm
- Rotary technology: Belt drive, linear bearing technology
- Print accuracy: 0.1-0.3mm
- Support hotbed: No
- Slicing software: E3D NANO
- Feed Technology: Proximal feed
- Nozzle Temperature: 180-230℃
- Hotbed temperature: No
- Printing speed: 10-20MM/S
- Support file format Input: .Stl, Transfer: .gcode
- Power supply Input: 110~240V 50/60HZ Output: 12V, 60W
- Machine size: 188X188X198mm
- Package Size: 230x230x240mm
- Weight: (Aerospace Parts Required) 4KG
- Net weight / gross weight: 1KG/3KG
- Printing platform: Quick mounting and dismounting
- Support system : Windows XP/7/8/10 (32 bit/64bit) IOS(CURA)
- Display technology: One key printing technology (without display)
- Connectivity: TF Card, USB Cable
- Certificate: CE, FCC, RoHS
- Power Supply: Plug EU Standard(Default)
Creality Children CR-100 3D Printer 100*100*80mm Printing Size 1.75mm 0.4mm Nozzle Support
- Brand: CREALITY 3D
- Model: CR-100
- Technology: FDM
- Type: Material extrusion
- Printing Size: 100*100*80mm.
- Machine Size: 241*183*255mm.
- Package Size: 250*230*340mm.
- N.W: 2.8Kg.
- G.W: 3.9Kg.
- Colour : Red
- Printing Method: FDM.
- Number of Nozzle: 1pcs.
- Slice Thickness: 0.1mm-0.4mm.
- Filament Diameter: 1.75mm.
- Working Mode: Online or SD card offline.
- File Format: STL, obj, amf.
- Nozzle Diameter: Standard 0.4mm.
- Plug: Default EU Plug from CN Warehouse.
- Rated Power: 50W.
- Power Supply Input: AC 100-240V /Output: DC 12V.
- Slice Software Cura/Repetier-Host/Simplify 3D.
Raspberry Pi 4 (4GB)
- Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
- 2GB, 4GB or 8GB LPDDR4-3200 SDRAM (depending on model)
- 4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
- Gigabit Ethernet
- 2 USB 3.0 ports; 2 USB 2.0 ports.
- Raspberry Pi standard 40 pin GPIO header (fully backward compatible with previous boards)
- 2 × micro-HDMI ports (up to 4kp60 supported)
- 2-lane MIPI DSI display port
- 2-lane MIPI CSI camera port
- 4-pole stereo audio and composite video port
- 265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode)
- OpenGL ES 3.0 graphics
- Micro-SD card slot for loading operating system and data storage
- 5V DC via USB-C connector (minimum 3A*)
- 5V DC via GPIO header (minimum 3A*)
- Power over Ethernet (PoE) enabled (requires separate PoE HAT)
- Operating temperature: 0 – 50 degrees C ambient
Raspberry Pi 4 (2GB)
- 2GB/4GB Varients
- Quad-Core 64-bit Broadcom 2711, Cortex A72 Processor
- WLAN 802.11 b/g/n/ac (2,4 + 5,0 GHz)
- LAN RJ45 10/100/1000 Mbit (Gigabit LAN over USB 3.0)
- Operating Power 5V@3A via USB Type-C
- Port Broadcom BCM2711, Quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
- 2GB, 4GB or 8GB LPDDR4-3200 SDRAM (depending on model)
- 4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
- Gigabit Ethernet
- 2 USB 3.0 ports; 2 USB 2.0 ports.
- Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards)
- 2 × micro-HDMI ports (up to 4kp60 supported)
- 2-lane MIPI DSI display port
- 2-lane MIPI CSI camera port
- 4-pole stereo audio and composite video port
- 265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode)
- OpenGL ES 3.0 graphics
- Micro-SD card slot for loading operating system and data storage
- 5V DC via USB-C connector (minimum 3A*)
- 5V DC via GPIO header (minimum 3A*)
- Power over Ethernet (PoE) enabled (requires separate PoE HAT)
- Operating temperature: 0 – 50 degrees C ambient
