Motors & Servos
Specifications
Quantity | 1 Piece(s)/pack |
Colour | Yellow black |
Material | ABS iron |
Compatible Models | Robot, gun toy, four wheel drive toy, aircraft toy, vibration products |
Other Features | Motor speed: 100 per minutes; Torque: 4.5kg. cm1; Voltage: 3~6V; Non-loaded revolving speed: 100RPM; Non-loaded current: 60mA; Torque (6V): 4500mg cm |
What's in the box?
1 x motor
1 x wheel
Now, we are happy to say that the pain is over, this is the bracket designed for that DC geared motor, and it is super strong and rigid as it is aluminum.
- Material: Rigid Aluminum Alloy
- Length: 22mm
- Width: 12mm
- Thickness: 5mm
- Dimension:
What's in the box?
1 x mounting bracket
4 x screws
2 x nuts
You will also need...
TT DC Gear motor
Specifications
- Product: SG90 Servo
- Torque: 2.0kg/cm(4.8V), 2.2kg/cm(6V)
- Speed: 0.09s/60°(4.8V), 0.08s/60°(6V)
- Rotate angle: 180°
- Operating voltage: 4.8 ~ 6V
- Gear: plastic
- Dead band: 7us
- Weight: 10.5g
- Dimension: 22.8mm × 12.2mm × 28.5mm
What's in the box?
1 x servo motor
Resources
ExplainingComputers has a great video on using this servo https://www.youtube.com/watch?v=xHDT4CwjUQE&t=389s
The 28BYJ-48 motor runs in full step mode, each step corresponds to a rotation of 11.25°. That means there are 32 steps per revolution (360°/11.25° = 32). In addition, the motor has a 1/64 reduction gear set.
The power consumption of the motor is around 240mA.
The ULN2003 is one of the most common motor driver ICs, consisting of an array of 7 Darlington transistor pairs, each pair is capable of driving loads of up to 500mA and 50V. Four out of seven pairs are used on this board.
The board has four LEDs that show activity on the four control input lines (to indicate stepping state). They provide a nice visual when stepping.
The board also comes with an ON/OFF jumper to isolate power to the stepper Motor.
Specifications
- High quality stepper motor with ULN2003 driver
- Suitable for microcontroller development
- Voltage: DC 5V
- Diameter: 28mm
- Step Angle: 5.625 x 1/64
- Reduction Ratio: 1/64
- Dimensions: 1.38 in x 1.18 in x 0.39 in (3.5 cm x 3.0 cm x 1.0 cm)
- Weight: 1.45 oz (41 g)
What's in the box?
1 x stepper motor
1 x ULN2003 driver
Resources
How to control a ULN2003 stepper motor with Raspberry Pi
- IC ULN2803
- Hi-Voltage/ Hi-Current Darlington Array
What's in the box?
1 x 8 Channel Darlington IC
Resources
How to Control a Stepper Motor using your Raspberry Pi & the ULN2803 Driver Chip
- Dual H-Bridges - run four solenoids, two DC motors, or one uni-polar or bi-polar stepper motor
- Output Current: 600mA per channel (1.2A Max)
- No of Channels: 4
- Input: 5V Logic
- Supply Voltage Range: 4.5V to 36V
- No. of Pins: 16
- Operating Temperature Range: 0°C to 70°C
1 x L293D Dual H-Bridge IC
Downloads
Tutorials
Controlling a Stepper Motor with the L293D
The aluminum heat sink can reduce the risk of hardware failure due to overheating.
Better efficiency if used with a fan
Ideal for use with your Nema 17 stepper motor.
Specifications
- Material: Aluminum
- Colour: Black
- Weight: 20g
- Size: 40 x 40 x 11mm
Applications
LED, Power IC, Memory, Transistor, stepper motor etc.
This heatsink comes with Heatsink Adhesive Tape.
What's in the box?
1 x Aluminum heat sink 40 x 40 x 11mm
This clever little Servo Tester Module has three modes to check the reaction times, neutral points and maximum angles for up to 3 servos simultaneously.
Specifications
- Item Name: Servo Tester
- Size: 46x32x17mm
- Weight: 8g
- Color: Blue
- Input: DC 4.2 to 6.0V
- Output: ≤15mA (5.0)
- Output signal: 1.5ms±0.5ms
- Adjustment Methods: Manual, Neutral, Automatic.
Features
- Small size,low power consumption,high reliability and easy operation.
- It can easily detect and configure server virtual bit, jitter and middle position.
- Can connect two servos or ESC;
- MCU control,good stability,high accuracy.
Note:
This product can't test a servo with a weight more than 55g.
If you want to test the motor, please first connect the ESC.
What's in the box?
1x servo tester
The standard RC servo motors only rotate 180° because they were designed for the radio control (RC) car or plane. But this limitation is annoying for robotics application. Hence, the manufacturer made a smart move by introducing the 360º continuous rotation servo motor that able to control with the standard RC signal.
For more info on standard RC servo control, please check the Wiki.
- 360º continuous rotation
- Metal Gears
- Operation Voltage: 4.8 - 6.6VDC
- Operating Speed: 0.15sec / 60 degrees (6.0V no load)
- Torque: 11kg.cm at 6V
- Dimension : 40 x 19 x 43mm
- Weight: 69g
What's in the box?
1 x MG995 360 Continuous Servo1 x Servo horns and accessories
Resources
- Motor Diameter: 4mm
- Motor Length: 8mm
- Eccentric Wheel Size: 4.4x4.4mm
- Voltage: DC1.5-3V
- Current: 0.15-0.23A
Features
- Stable and reliable performance.
- Easy disassembly type.
- Easy to clean and maintain.
- Excellent quality and long service life.
- Has been widely applied in RC car, RC aircraft.
Specifications
Lead screw | |
Material | stainless steel |
Diameter | 8mm |
Pitch | 2mm |
Lead | 4 |
Total Length | 400mm |
Screw nut | |
Material | brass |
Diameter | 8mm |
Pitch | 2mm |
Lead | 4 |
Mounted ball bearing | |
Material | zinc alloy |
Bore diameter8 mm | 8mm |
Total length | 55mm |
Height | 29mm |
Shaft coupling | |
Material | aluminium |
Shaft | 6.35 x 8 mm |
Length | 25 mm |
Diameter | 20mm |
Motor | |
Voltage | 24V |
Step angle | 1.8° |
Accuracy of step angle | ±5% |
Accuracy of resistance | ±10% |
Accuracy of inductance | ±20% |
Insulation resistance | 100mΩmin 500VDC |
Radial clearance | 0.02Max |
Axial clearance | 0.08Max |
Radial maximum tolerance | 28N |
Axial maximum tolerance | 10N |
- 3D printer T8 400mm Stainless Steel Lead Screw Screw nut Mounted ball bearing Shaft coupling Motor.
- Screw mainly use for Stepping motor driving guide rail,machine tool, and other equipment.
- Screw without processing, direct connected to bearing.
- T shape design, make of high quality stainless steel material.
- Easy to install and convenient to use.
- Fine producing and practical.
- Suitable for Industrial automation equipment, stepper motor rails;
- Fit for 3D printer; engraving machine; XYZ module; slider; lifts ect.
What's in the box?
Specifications:
Fit for: 3D Printer stepper motors
Package Includes:
Specifications
- Four-lead motor connector XH2.54 white terminal 4pin-6pin motor line
- 3D Printer Stepper Motor Line
- Connector : 4pin to 6pin
- Length: 50cm
What's in the box?
1 x 3D Printer Stepper Motor Line 50cm Length
- Category: two-phase stepper motor
- Step angle: 1.8°
- Body length: 40mm
- Rated current: 1.7A/Phase
- Phase resistance: 2.4Ω
- Phase inductance: 3.7mH
- Holding torque: 0.45N.m
- Rotor inertia: 54(g.c㎡)
- Weight: 0.3kg
- Compatible driver: SMD258C, Stepper Motor HAT
Dimensions


Part Number | Phases | Step angle (degree) | Body length (mm) | Rated current (A/Phase) | Phase resistance (Ω) | Phase inductance (mH) | Holding torque (N.m) | Rotor inertia (g.c㎡) | Weight (kg) | Compatible driver |
---|---|---|---|---|---|---|---|---|---|---|
SM24240 | two-phase | 1.8 | 40 | 1.7 | 2.40 | 3.7 | 0.45 | 54 | 0.3 | SMD258C, Stepper Motor HAT |
SM25776 | two-phase | 1.8 | 76 | 3.0 | 1.00 | 1.6 | 1.90 | 480 | 1.0 | SMD258C |
SM35778 | three-phase | 1.2 | 78 | 5.8 | 0.29 | 0.39 | 1.50 | 380 | 1.1 | SMD356C |
What's in the box?
1 x Nema 17 SM24240 Two-Phase Stepper Motor
You might want to cool down your stepper motor with a 40x40x11mm heatsink or need a mounting bracket.
This Stepper Motor HAT gives your Raspberry Pi the ability to drives two stepper motors at the same time, supports up to 1/32 microstepping.
Features- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
- Onboard dual DRV8825 motor controller IC with built-in microstepping indexer, drives two stepper motors, easy to use
- 6 available microstepping modes, configured with the DIP switches: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
- Adjustable motor drive current via potentiometer, maximum 2.5A current output
- Protection features: Overcurrent Protection (OCP), Thermal Shutdown (TSD), VM Undervoltage Lockout (UVLO)
- Integrates 5V regulator, allows providing power to Raspberry Pi
- Onboard multi connector options for stepper motors in different specifications
- Comes with development resources and manual (examples in BCM2835, wiringPi, and python)
Specifications
- Motor controller: DRV8825
- Motor drive voltage: 8.2V~28V
- Motor drive current: 2.5A
- Logic voltage: 3.3V
- Dimension: 65mm × 56mm
- Mounting hole size: 3.0mm
Applications
- 3D Printer
- Sculpturing machine
- Mechanical arm
Demo

Note: A 9V/2A Power Supply is recommended for driving SM24240, SM25776, 5V Step Motor
Dimensions
What's in the box?
1 x Stepper Motor HAT
Development Resources

Features
Applicable power supply: DC 12V
Working environment: temperature 0-40℃, relative humidity < 80%
Flow direction of medium: the flow direction of peristaltic pump depends on the positive and negative stages of power supply. The terminals can choose the positive and negative stages at will
Equipped pump pipe (IDxOD) : 3x5 (inside diameter X outside diameter)
Flow range: 9ml/min -150ml/min
Speed range: 0.1-60 rPM
Current: 250-300 ma
Motor ruler: diameter 32 x height 23(mm)
Center distance of mounting hole: 48.5mm
Weight of mini peristaltic pump: 0.15kg
What's in the box?
1 x peristaltic pump
Specifications
Absolute Maximum Ratings Units
- Input voltage - 12 V
- Max. total continuous current to motors - 2A
Electrical Characteristic Units
- Input voltage to screw terminals 3 to 12 V
- Servomotor reservoir capacitor 470 µF
What's in the box ?
1 x Servosix board
Resources
Instructions (PDF)
Datasheet (PDF)

(* Raspberry pi, Leaf, Servo and Jumper cables NOT included *)

(* Arduino, Servo and Jumper cables NOT included *)
PRODUCT TYPE | SC15 serial bus servo |
---|---|
TORQUE | [email protected]; 15kg.cm@6V; [email protected] |
ROTATION ANGLE | 180° (servo mode angle control) / 360° (motor mode continuous rotation) |
POS SENSOR RESOLUTION | 180° / 1024 |
MECHANICAL LIMITED ANGLE | No Limit |
OPERATING VOLTAGE | 4.8-8.4V |
GEAR | high precision metal gear |
IDLING SPEED | 0.18sec / 60°@4.8V 0.16sec / 60°@6V |
ID RANGE | 0-253 |
BAUDRATE | 38400bps ~ 1Mbps |
FEEDBACK | Position, Load, Speed, Input Voltage |
IDLING CURRENT | 200 mA |
STALLING CURRENT | 1700 mA |
Application Examples
- Servos will provide various feedback like position, speed, torque lock, operating mode (servo mode, servo motor mode, etc.) for advanced projects requiring closed-loop automatic control
- Ideal choice for building quadruped robots, hexapod walkers, robotic arms and other robotic projects requiring multiple servos

* images here are for reference ONLY
Up To 253 Servos Can Be Connected In Series At The Same Time

Up To 17kg.Cm Torque On 8.4V Voltage, Suitable For Building Quadruped Robots, Hexapod Walkers, Robotic Arms And Other Robotic Projects Requiring Multiple Servos

Two-Way Feedback
The Servos Will Provide Various Feedback Like Position, Load, Speed, And Input Voltage,
In Real Time
precise rotation angle control, on servo mode

continuous rotation, on motor mode

Nylon and fiberglass case
Improved heat-resistance, size stability, rigidity, and mechanical performance

High strength aluminum servo wheels
Using T6061 aluminum alloy, good corrosion-resistance

High precision copper and steel gears
Ingenious combination of the two, lower operating noise, better stability and mechanical performance

- What's in the box?

This is Micro Submersible Water Pump DC 3V-5V, which can be easily integrated into your water system project. The water pump works using the water suction method which drains the water through its inlet and released it through the outlet. You can use the water pump as an exhaust system for your aquarium and controlled water flow fountain.
How to use
- Firstly, simply connect the red wire (+) and black wire (-) to a 3V or 5V DC supply.
- Next, make sure the connection is right (+) wire to (+) terminal and (-) wire to (-) terminal.
- Submerge the water pump into the water according to your application preferences.
- When the supply is on, water will flow into the inlet of the pump and flow out through the outlet.


Application
- Controlled fountain water flow
- Controlled Garden watering systems
- Input Voltage: DC 3V-5V
- Flow Rate: 1.2-1.6 L/min
- Operation Temperature: 80 Deg.C
- Operating Current: 0.1-0.2A
- Suction Distance: 0.8 meter (Max)
- Outside diameter of water outlet: 7.5mm
- Inside diameter of water outlet: 5.0 mm
- Diameter of water Inlet : 5.0 mm
- Wire Length: 200 mm
- Rubber tube length: 1 meter
- Size: 45 x 30 x 25 mm
- Weight: 30g
What's in the box?
1 x Micro Submersible Water Pump DC 3V-5V
- Product: MG90S Servo
- Torque: 2.0kg/cm(4.8V), 2.8kg/cm(6V)
- Speed: 0.11s/60°(4.8V), 0.09s/60°(6V)
- Rotate angle: 180°
- Operating voltage: 4.8 ~ 6V
- Gear: metal
- Dead band: 5us
- Weight: 12.2g
- Dimension: 22.8mm × 12.2mm × 28.5mm
What's in the box?
1 x MG90S Servo