Controller for 8 Inch 350w 24v Brushless E-bike Hub Motor
Mega R3 +WiFi ATmega2560+ESP8266 Module CH340G Compatible For Arduino Mega
- Microcontroller:ATmega2560
- IC Wi-Fi : ESP8266
- USB-TTL converter: CH340G
- Power Out: 5V-800mA
- Power Input USB: 5V (500mA max.)
- Power Input VIN/DC Jack: 9-24V
- Power Consumption: 5V 800mA
- Logic Level: 5V
- Wi-Fi 802.11 b/g/n 2.4 GHz
- USB: Micro USB
- Clock Frequency: 16MHz
- Operating Supply Voltage: 5V
- Digital I/O: 54
- Analog I/O: 16
- Memory Size: 256kb
- Data RAM Type/Size: 8Kb
- Data ROM Type/Size: 4Kb
- Interface Type: SerialOTA
- Operating temperature:−40С°/+125С°
- Build in external antenna
- Dimensions:53.361×101.86mm
Controller for 12 Inch 350w 24v Brushless E-bike Wheels Scooter Hub Motor
30mm-120mm Adjustable Circle Cutter Metal Wood Circle Hole Saw Drill Bit Cutter
- Material: Alloy Steel
- Shape: Air Plane
- Adjustment Range: 30mm-120mm
- Total Length: 16cm/6.30" (Approx.)
- Heavy-duty woodworking construction with longest tool life
- Multi-functions, Very convenient and affordable.
- Having adjustable two sharp blades on both sides of the measure-bars.
- Adjustable Plane type design.
- Adjustable Capacity 30mm - 120mm
- Comes with Set of Cutter + Blades + Centre Drills
- Comes with Hex Key and Center Drill Bit
- 2 Changeable Centre bits for thinner or thicker materials freely.
- Used to cut many kinds of materials, such as Plywood, Hardwood, Laminates, Composite, Rubber, Plastic, etc
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.
Altera MAX II EPM240 CPLD Development Board
- Onboard the EPM240T100C5N chip.
- EPROM chip configuration using EPCS4, the size of 8Kbit.
- Onboard 50M active patch crystal (Crystal Slaughter halfback).
- Power supply with a largemouth outlet, single 5V power supply.
- Board has a power indicator and resets switch.
- More IO ports and clock pins through the pin leads through these interfaces can be extended to any memory and peripherals.
- Board Dimension (LxWxH) mm: 72 x 52 x 13mm.
- Weight: 21gm.
Text to Speech TTL Module (Serial to Speech)
-  Single row 0.1″ header for easy connection to a host system
- Power requirements: +5 VDC
- 30 mA idle
- 46-220 mA active (depending on speech parameters and output load)
- Â Communication: Asynchronous 9600 bps serial (8N1)
- Dimensions: 1.25″x1.5″x0.37″
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Text support rate is better
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 Interface operation is simpler
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5V single power supply.
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Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
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Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
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 Voice effect optimization
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 Module miniaturization and easy integration
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Dimension: 33*27.5mm
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With mounting holes
Motor Controller 24V for MY1016 350W
Square Gear Motor 500 RPM – High Torque 12v DC
- Rated Voltage - 12v
- RPM - 500 (at 12v)
- Nominal Voltage - 12v
- No- Load Current - 350 mA
- Load Current - 1.3 A
- Stall Current - 6A
- Full (Stall) Load Torque - 15 kgcm
- Heavy Duty Metal Gears.
- Uniformity of parts.
- Capability to absorb shock and vibration as a result of elastic compliance.
- Ability to operate with minimum or no lubrication, due to inherent lubricity.
- Relatively low coefficient of friction.
- Corrosion-resistance; elimination of plating, or protective coatings.
- Weight - 500g Approx
Square Geared Motor 30 RPM – High Torque
- Operating Voltage: 12 V DC
- No Load Current: ≤220 mA
- No load Speed30 RPM (at 12V)
- Full Load Current: ≤1300mA
- Rated Current: ≤4800 mA
- Rated Torque: 80Kg-cm
- Shaft Length: 27mm
- Shaft Diameter: 8mm
- Length:92mm
- Dimension Overall: 70 X 70 (Sq.) X 90 (Length)
- Mounting Holes: M5 threading (60 X 60 Square)
- Weight: 490gm
Square Geared Motor 300 rpm- High Torque
- Power Supply: 12V DC
- RPM: 300
- Rated Torque: 7 kg-cm
- 8mm Dia shaft with M4 thread hole
- Gearbox diameter: 70 mm
- Motor Diameter: 42 mm
- Length without shaft: 106 mm
- Shaft length: 27mm
- Heavy Duty Metal Gears.
- Uniformity of parts.
- Capability to absorb shock and vibration as a result of elastic compliance.
- Ability to operate with minimum or no lubrication, due to inherent lubricity.
- Relatively low coefficient of friction.
- Corrosion-resistance; elimination of plating, or protective coatings.
- Weight: 630gm
Square Geared Motor 60 RPM – High Torque
- Operating Voltage: 12 V DC
- No Load Current: ≤220 mA
- No load Speed: 60 RPM (at 12V)
- Full Load Current: ≤1300mA
- Rated Current: ≤4800 mA
- Rated Torque: 40 Kg-cm
- Shaft Length: 27 mm
- Shaft Diameter: 8 mm
- Length: 92mm
- Dimension Overall: 70 X 70 (Sq.) X 90 (Length)
- Heavy Duty Metal Gears.
- Uniformity of parts.
- Capability to absorb shock and vibration as a result of elastic compliance.
- Ability to operate with minimum or no lubrication, due to inherent lubricity.
- Relatively low coefficient of friction.
- Corrosion-resistance; elimination of plating, or protective coatings.