RELAY SHEILD
- Every channel maximum convert voltage: AC 125V / DC 24V
- Every channel maximum converts current: 3A
- Interface via digital I/O pins 4,5,6, and 7
- Relay screw terminals
- Standardized shield shape and design
- LED working status indicators for each relay
- High quality relays
- COM, NO (Normally Open), and NC (Normally Closed) relay pins for each relay
- Update pin SCL, SDA, IOREF, NC.
- Arduino,Crowduino,Seeeduino,Arduino Mega compatible
- Automatic control and manual control
- 4 mechanical relays with photo-coupled circuit
- 3-M3 screw hole easy to install
- Driven by 5V / 3.3V normally open contact close
Drillpro 290mm Drill Bits Accessories Electric Drill Tools
- Material: Plastic + metal.
- Full length: 295mm.
- Flexible shaft dimensions:
- Hex shank: 6.35mm (1/4"").
- Inner hexagon head: 6.35mm (1/4").
- Colour: Black.
- This Flexible shaft can be used for general formula hand drill chuck
- Used for the electric screwdriver.
- Flexible shaft head can be mounted hexagonal shank (1/4 handle) the first batch
- Widely used in computer chassis, electrical cabinets, furniture, electrical appliances and other narrow space screwdriver cannot work in an environment operations.
36V/48V Lithium Battery Case Aluminum Alloy Material 440*135*89
- Dimensions: 440*135*89
- Suitable for battery type: 36/48V.
- Battery standard: 18650 lithium battery.
- Charging voltage: 42V/54.6V.
- Used to install an electric vehicle lithium battery.
- Suitable for electric bicycles, electric bicycles, and folding electric vehicles.
- Made up of aluminium alloy and plastic, which is sturdy and durable.
- The product has a charging socket and an output port
36V/48V Lithium battery case aluminum alloy material 385*110*76
- Dimensions: 385*110*76mm.
- Suitable for battery type: 36/48V.
- Battery standard: 18650 lithium battery.
- Charging voltage: 42V/54.6V.
- Used to install an electric vehicle lithium battery.
- Suitable for electric bicycles, electric bicycles, and folding electric vehicles.
- Made up of aluminium alloy and plastic, which is sturdy and durable.
- The product has a charging socket and an output port.
24V Lithium Battery case 350*106*78mm
- Dimensions: 350*106*78mm.
- Suitable for battery type: 24V.
- Battery standard: 18650 lithium battery.
- Charging voltage: 24V.
- Used to install an electric vehicle lithium battery.
- Suitable for electric bicycles, electric bicycles and folding electric vehicles.
- Made up of aluminium alloy and plastic, which is sturdy and durable.
- The product has a charging socket and an output port.
Drill Bits Shank Metal Drill Chuck Collet Bits Rotary with Screw, 0.5-3 mm, 3.17 mm, Set of 7
Controller for 350W 36V Hub Motor – Electric Bike Bicycle
6 Inch 350w 36v Brushless E-bike Wheels Scooter Hub Motor + Controller
- Voltage: 36v.
- Motor Type: Balance Car, Scooter, Brushless Hub motor.
- Power Output: 250w-350w.
- Shaft Diameter: Axle size 13.5mm & 16mm, length 53mm.
- Wire length: 200mm approx.
- Opening size: 110mm.
- Colour: Black.
- Max speed: 26km/h.
- Weight: 3kg approx.
- Application: Self balancing drift car motor, Razor, electric scooter, light EV Car, E-bike, Electric bicycle, E-scooter, E-motor, motorcycle, small electric motor, etc.
CR-10 MK8 Drive Feed 3D Printer Extruder for Ender 3 CR-10 CR-10S CR-10 S4
- This extruder set is great for Creality 3D Ender 3 ender 3 pro-CR-10.
- Filament Materials: PLA/ABS/Wood/TPU/PTEG,
- Made of high quality metal material.
- Easy and convenient to use.
- With high quality and durable performance.
- Main material: MetalMounting screws.
- Aluminium MK8 extruder frame, with bored intake hole.
- Spring. Brass extruder drive gear.
- Special Bowden tube fitting (great improvement over stock).
- For all 1.75 mm filament.
- Right hand extruder kit
- MK8 extruder drive feed kit, can replace acrylic parts of Creality 3D Printers CR-10 Series Ender 3/3 Pro CR-10 S4, CR-10 S5, CR-10 Mini, CR-10S, CR-10 Plus.
6 Inch 350w 36v Brushless E-bike Wheels Scooter Hub Motor
E27 PIR Infrared Motion Sensor LED Light Lamp Holder Control Switch
6pcs Hss Titanium Mane Drill Tap Combination Bit – 1/4 Hex Spiral Screw Tap
- Type: Center Drill Bit
- DIY Supplies: Woodworking
- Material: High Speed Steel
- Use: Wood Drilling,
- Shank: 1/4" (6.35mm) hex shank
- Size: 3.175mm, 3.97mm, 4.76mm, 6.35mm, 7.94mm, 9.53mm.
- Complete Hole Drilling
- Tapping And Deburring/Countersinking In One Operation With Power Drill
- Saves labour cost and time