Flex Sensor 2.2"

Reference: RBD-0623

DC-DC 9V/12V/24V to 5V USB Step Down Power Module 2A

Input voltage range: 6-26V Output voltage: 5.2V (consider the charge line loss, the output is 5.2V or so, the load side is about 5V) Output current: 3A (in the absence of a heat sink device, the stable output current is 2A) Two output Port can charge two devices simultaneously. RoboticsBD

Reference: RBD-0352

Knock Sensor Module KY-031 For Arduino, PIC, AVR and Raspberry pi

Detect shocks with the spring and send a signal to Controller Board Operating voltage: 3.3V-5V Digital output Bolt holes for easy installation. RoboticsBD

Reference: RBD-0368

Force Sensitive Resistor 0.5"

Thickness: 0.4mm Trigger Force: 20g, triggered (default resistance<200kΩ)  Pressure Measuring Range: 20g~6kg Static Pressure & Dynamic Pressure Measurement (within the frequency of 10Hz) Initial Resistance: >10MΩ Activation Time: <0.01S Operating Temperature: -40°C~+85°C  Lifespan: >1million times Hysteresis: +10%，(RF+ -RF-)/FR+，1000g...

Reference: RBD-1207

Line Following Sensor 5 Array

High-Quality Tracker Sensor The module is a convenient carrier for eight IR emitter and receiver pairs evenly paced. Distance between each IR Sensor: 15mm Uses 5 sensors for best resolution Great useful in building fast line following and grid navigating robots Comes with easy to use digital outputs with a direct connection to microcontrollers The array...

Reference: RBD-2002

Short U Servo Bracket

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-0319

K Type Thermocouple Sensor Probe for Temperature Controller

Type K Type.  Mounting thread: M6  Temperature Range:0-600°C. RoboticsBD

Reference: RBD-1253

Wall-e Programmable Robot

Program Software: Mixly + XR Scratch(base on Scratch2.0) Input: Edge sensor, Button, IR receiver module, Ultrasonic sensor, Tracking sensor Output: Buzzer, RGBLED, Two motor port,OLED CPU: Arduino UNO R3 Power: 2Pcs 3.7V DC Lithium battery Control: WiFi control/IR remote

Reference: RBD-0432

JF-0530B Pull Push Type Electric Solenoid Electromagnet 10mm 5N DC12V

Iron Body Material High quality ultra-compact electric lock. RoboticsBD Rustproof, durable, safe, convenient to use. Suction which tightly sucks the iron, thus locking the door. Designed with the open frame type and mount board, high power. Easy to install for the electric door lock or other automatic door lock systems with the mounting board Applicable...

Reference: RBD-2105

Male to Male Jumper Wires 40 Pin 30cm

40P color jumper wires Length: 300mm Weight: 45 gm Compatible with 2.54mm spacing pin headers High quality and in good working condition Durable and reusable Easy to install and use

Reference: RBD-2104

Male to Female Jumper Wires 40 Pin 30cm

40P color jumper wires Length: 300mm Weight: 45 gm Compatible with 2.54mm spacing pin headers High quality and in good working condition Durable and reusable Easy to install and use

Reference: RBD-0750

85mm Antiskid Shockproof Wheels, Smart Car Robot Tires with 37GB Motor

Tire with sponge liner for more strength With upgraded tire tread for greater friction New design wheel for better combination with the motor Diameter: 85 mm Width : 38 mm The material of Wheel: High-strength plastic The material of Tyre: Rubber Color: Black Tyre + Blue Rim

Reference: RBD-0417

Force Sensitive Resistor - Square

Easily customizable to a wide range of sizes Cost-effective Ultra-thin; 0.45 mm Robust; up to 10 million actuations Simple and easy to Integrate. RoboticsBD

Reference: RBD-0161

20x4 Character LCD

Model: LCD2004 Character Color: White Backlight: Blue Supply voltage: 5V Dimensions(L x W x H) mm: 98 x 60 x 12

Reference: RBD-258

Brand: SparkFun Electronics

SparkFun Micro OLED Breakout

SparkFun Micro OLED Breakout

Reference: RBD-0949

5v DC Mini Water Pump Micro Submersible Motor Pump 2.5-6V 120L/H

Operating Voltage : 2.5 ~ 6V Operating Current : 130 ~ 220mA Flow Rate : 80 ~ 120 L/H Maximum Lift : 40 ~ 110 mm Outlet Outside Diameter: 7.5 mm Outlet Inside Diameter: 5 mm

Reference: RBD-2106

Female to Female DuPont Line 40 Pin 30cm

40P color jumper wires Length: 300mm Weight: 45 gm Compatible with 2.54mm spacing pin headers High quality and in good working condition Durable and reusable Easy to install and use

Reference: RBD-1070

Ball Caster 3PI N20

Dimensions: 22 x 15 mm (Diameter x Height) Weight: 10 gm Body Case Material: Plastic Ball Material: 304 Stainless Steel Application: for MiniQ robot

Reference: RBD-0915

UART EM4100 RFID Card Reader RDM6300

Maximum effective distance up to 150mm Less than 100ms decoding time Support external antenna Uart interface Support EM4100 compatible read-only or read/write tags Small outline design

Reference: RBD-1917

High Torque Gear Motor 12V 500RPM 25GA

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-1659

Double Sided FR-4 PCB Prototype Board 5x7cm

Dimension: 5×7 CM Quantity : 1 PCS Base Material FR4 Copper Thickness 1-4 OZ Board Thickness 1.6 PCB Weight; 10 gm PCB color: Green

Reference: RBD-0227

Solenoid - 5v (small)

Model: DC 5V 10mm 5N Rated Operating Voltage (VDC): 24 Operation Mode: Push-Pull (Normally Closed) Holding Force (N): 5 Weight:33 gm

Reference: RBD-0337

Brand: Waveshare

Liquid Level Sensor for Arduino (WaveShare)

Detection depth: 48mm Power: 2.0V ~ 5.0V Dimension: 19.0mm * 63.0mm Mounting holes size: 2.0mm

Reference: RBD-0344

Weighing Sensor 24 Bit HX711 Dual-Channel

Output Sensitivity: 1.0 ± 0.1 mV / V. Two selectable differential input channels. On-chip active low noise PGA with the selectable gain of 32, 64 and 128. On-chip oscillator requiring no external component with optional external crystal. On-chip power-on-reset. Measurement Resolution: 24 bit. RoboticsBD

Reference: RBD-0307

MLX90614 Contactless Temperature Sensor Module For Arduino

Operating Voltage(V): 3- 5 Operating Current(mA): 2 Communication protocol: I2C Power saving mode Automotive grad Small size, low cost. RoboticsBD

Reference: RBD-0396

Ultrasonic Transducer Waterproof Distance Measuring Sensor Module

Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions Small size, easy to use Operating Voltage: 5 V Sonar Sensing Range: 25-450 cm Max. Sensing Range: 450 cm Frequency: 40 KHz. RoboticsBD

Reference: RBD-0920

Ultrasonic Sensor Acrylic Mounting Bracket

Acrylic Body. Easy to install. compatible with HC-SR04

Reference: RBD-0265

QR701 58mm Embedded Receipt MIni Thermal Printer

Printing method: Thermal dot printing Printing speed: 50 - 80mm/s Resolution: 8 points/mm, 384 points/line Effective print width: 48mm Character set: ASCII, GB2312-80 (Chinese)

Reference: RBD-102

Fingerprint Scanner - 5V TTL (GT-511C1)

Description: Fingerprint scanners are awesome. Why use a key when you have one right at the tip of your finger? Unfortunately, they're usually unreliable or difficult to implement. Well not anymore! We've found this great fingerprint module from ADH-Tech that communicates over TTL Serial so you can easily embed it into your next project.

Reference: RBD-0690

ISD1820 Voice Recording Module With Mic and Loudspeaker

The main chip: ISD1820. Operating Voltage: DC 3V-5V. Loudspeaker: 8Ω, 0.5W. An easy to use 10 seconds of voice recording. High-quality, natural voice restored. Can be used as a propaganda module. With looping, jog playback, single-pass play function.

Reference: RBD-0408

2 Channel 5V Relay Board Module

Low Level Trigger Relay Module. RoboticsBD Two separate LEDs for On/Off indication of the Relay. Triggering input voltage 3.3V – 5V Two separate LEDs for On/Off indication of the Relay Triggering input voltage 3.3V – 5V 4) Back EMF protection Back EMF protection 2 LEDs to indicate when relays are ON. Works with logic level signals from 3.3V or 5V devices...