Reference: RBD-1695

25mW Infrared Line Laser Light

25mW Infrared Line Laser Output RED

Reference: RBD-1706

4.7 inch Jumper Wire (Pack of 5)

30 reviews

The head of the cables is stronger, Don’t worry it will easy to fall. Use for Arduino Or other kinds of circuit experiment. High quality and in good working condition Durable and reusable Easy to install and use

Reference: RBD-1707

4mm Hex coupling for Robot Smart Car Wheel 30mm Length

1 review

Type: Hexagonal coupling. Material: brass. Inner diameter: 4 mm. Total length: 30 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 21.6gm

Reference: RBD-1708

4mm Motor Shaft Coupling Brass Hex 18mm length

2 reviews

Type: Hexagonal coupling. Material: brass. Inner diameter: 4 mm. Total length: 18 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 13.6gm

Reference: RBD-1709

6mm Hex coupling for Robot Smart Car Wheel 30mm Length

4 reviews

Type: Hexagonal coupling. Material: brass. Inner diameter: 6 mm. Total length: 30 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 18.6gm

Reference: RBD-1710

6mm Motor Shaft Coupling Brass Hex 18mm length

Type: Hexagonal coupling. Material: brass. Inner diameter: 6 mm. Total length: 18 mm. Size of Hex Socket(Long Diagonal): 14mm Weight: 12.6gm

Reference: RBD-1724

DC-5V-35V 5A PWM Motor Speed Controller

3 reviews

Operating voltage: DC4.5V-35V Output current: 0-5A Output power: 90W (max) PWM duty cycle: 1% -100%. PWM frequency:20khz Wide voltage DC motor speed controller.

Reference: RBD-1736

XD-42 Breadboard Power Supply 5V / 3.3V Micro USB

8 reviews

Locking On/Off Switch Green LED Power Indicator Voltage Swapping Switch on both rail Channel Its concave design will not waste your proto zone. Easy to install on a breadboard with Compact portable size

Reference: RBD-1750

Instrumentation Voltage Amplifier Module AD620

2 reviews

Operating Voltage: 3- 12 VDC Amplification: Adjustable 1.5~1000 times Signal Input Voltage Range: 100µV~300mV Signal Output Range: 100µV~300mV

Reference: RBD-1810

L293D Shield for NodeMCU V2

1 review

Motor Power Range: 4.5V ~ 36V Control supply range: 4.5V ~ 9V Logical operating current Iss: ≤60mA Driving part of the work current Io: ≤1.2A Maximum power dissipation: 4W (T = 90 ℃) Operating temperature : -25 ℃ ~ + 125 ℃ Drive Type: Dual high-power H-bridge driver

Reference: RBD-1815

PC817 4 Channel Optocoupler Isolation Board

I/O Isolation for MCUs (Micro Controller Units) Noise Suppression in Switching Circuits Driving Port Signal Voltage: 3.6-24V Output Port Voltage Port: 3.6-30V Output Can Be Switched From Pull-Up or Pull-Down With Jumpers.

Reference: RBD-1842

Stainless Steel 1m Conductive Thread Wire for Wearable Lilypad

3 reviews

Material: 12UM Stainless steel fiber Gram Weight: 0.2458g/m Strength: 2.8KGF. Length: 1m. Diameter(mm): 0.12. Resistance (Ω/m) : 27.

Reference: RBD-1843

10.5 inch Jumper Wire

4 reviews

The head of the cables is stronger, Don’t worry it will easy to fall. Use for Arduino Or other kinds of circuit experiment. High quality and in good working condition Durable and reusable Easy to install and use

Reference: RBD-1844

6.5 inch Jumper Wire (Pack of 2)

5 reviews

The head of the cables is stronger, Don’t worry it will easy to fall. Use for Arduino Or other kinds of circuit experiment. High quality and in good working condition Durable and reusable Easy to install and use

Reference: RBD-1845

8.5 inch Jumper Wire

5 reviews

The head of the cables is stronger, Don’t worry it will easy to fall. Use for Arduino Or other kinds of circuit experiment. High quality and in good working condition Durable and reusable Easy to install and use

Reference: RBD-1863

Laser Module 650NM 5V

3 reviews

Voltage: 3.0 V – 5 V. Driver: APC circuit. Line length: about 135 mm. Transmit power: 58mW. Operating Current: 40mA. Operating Current: 40mA. Operating temperature: -36◦C ~ 65◦C. ** We've received reports from some customers that they were unable to make the product work. To avoid any inconvenience, we suggest that you refrain from making a purchase...

Reference: RBD-1880

12V 500RPM 25GA Gear Motor

Voltage: 12V DC RPM:500RPM Diameter: 25mm Low Noise Shaft equips metal bushes for long life. Metal Gears for High performance It comes with High-Quality gears. High torque at very low Current Consumptions

Reference: RBD-1892

14500 Lithium Battery Charger USB Micro-B

4 reviews

Input interface: micro USB. Current Protection: Yes Charging mode: Linear charging. Current: 1A adjustable. Charge precision: 1.5%. Input voltage: 4.5V-5.5V. Full charge voltage: 4.2V.

Reference: RBD-1893

18650 Lithium Battery Charger USB Micro-B

4 reviews

Input interface: micro USB. Current Protection: Yes Charging mode: Linear charging. Current: 1A adjustable. Charge precision: 1.5%. Input voltage: 4.5V-5.5V. Full charge voltage: 4.2V.

Reference: RBD-1901

XH-M604 Battery Charger Control Module

2 reviews

 Input Voltage: DC 6-60V Display Accuracy: 0.1V Control Accuracy: 0.1V Output Type: direct output Voltage Tolerance: ±0.1V Apply For:6-60V Lithium Lead-acid battery

Reference: RBD-1912

L293D Motor Driver Module

4 reviews

New L293D motor shield, the input voltage DC4.5-25V 600mA output current capability per channel 1.2A peak output current(non-repetitive) per channel Enable facility Overtemperature protection Logical “0” input voltage up to 1.5V(High noise immunity)

Reference: RBD-1917

High Torque Gear Motor 12V 500RPM 25GA

6 reviews

Voltage: 12V DC RPM:500RPM Diameter: 25mm Low Noise Shaft equips metal bushes for long life. Metal Gears for High performance It comes with High-Quality gears. High torque at very low Current Consumptions

Reference: RBD-1923

PWM to Voltage Converter Module 0-100% to-10V

2 reviews

Conversion range: 0% -100% PWM to 0-10v voltage PWM signal reception frequency range: 1KHz – 3KHz Operating voltage: 12V – 30V DC Allowable error: 5%

Reference: RBD-1947

8 Channel 12V Relay Module

Operating Voltage: 12V DC Equipped with high-current relay 10A 250VAC / 10A 30VDC It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc. High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection. Freewheeling diode to protect your microcontroller. Input Signal Pin connected to Burg...

Reference: RBD-1949

DC12V N20 Gear Motor 70 RPM & Mount Bracket & 43mm Wheel

1 review

N20 Micro Gear 12V 70RPM DC Motor (High Torque) Mounting Bracket for N20 Micro Gear motors 3PI miniQ Car wheel Tyre 44mm N20 DC Gear Motor Wheel

Reference: RBD-1960

Mini Peristaltic Pump Head with Tube

Small size, light weight. Embedded in the work front panel Mounted on the carriage.

Reference: RBD-1970

Brand: DFRobot

Gravity: Speech Synthesis Module V2.0 (Support English and Chinese)

Version 2.0 More natural pronunciation Fewer pronunciation errors for polyphone characters No option of speakers

Reference: RBD-1974

Brand: DFRobot

Gravity Huskylens AI Camera Vision Sensor with Silicone Case

2 reviews

One-click learn Machine Learning Enabled Onboard Screen Extreme Performance

Reference: RBD-1894

Smart Steering Robot Car Chassis

1 review

Very handy and simple in assembling/disassembling. Strong components so as to withstand extreme terrain conditions. Transparent Car Chassis. Attractive design. Smart Steering Robot Car Chassis

Reference: RBD-2001

Long U Servo Bracket

2 reviews

U Bracket 2mm Hard aluminum  Sandblasting Surface Multifunctional Bracket Click here Long U Bracket Click here Short U Bracket Click here L-shaped Servo Bracket Click here Oblique U Servo Bracket Click here U Beam Servo Bracket Click here Humanoid Robot Feet Servo Bracket Click here One Word Frame Servo Bracket Click here Bearing for Servo Motor...

Reference: RBD-2002

Short U Servo Bracket

1 review

U Bracket 2mm Hard aluminum  Sandblasting Surface Multifunctional Bracket Click here Long U Bracket Click here Short U Bracket Click here L-shaped Servo Bracket Click here Oblique U Servo Bracket Click here U Beam Servo Bracket Click here Humanoid Robot Feet Servo Bracket Click here One Word Frame Servo Bracket Click here Bearing for Servo Motor...

Reference: RBD-2003

L Shaped Servo Bracket

5 reviews

Servo L Bracket 2mm Hard aluminum  Sandblasting Surface Multifunctional Bracket Click here Long U Bracket Click here Short U Bracket Click here L-shaped Servo Bracket Click here Oblique U Servo Bracket Click here U Beam Servo Bracket Click here Humanoid Robot Feet Servo Bracket Click here One Word Frame Servo Bracket Click here Bearing for Servo Motor...