XiaoR STM32 Self Balancing Programmable Robot

Reference: RBD-0311

YF-S201 Hall Effect Water Flow Meter / Sensor

Working Voltage: 5 to 18V DC (min tested working voltage 4.5V). Max current draw: 15mA @ 5V. Working Flow Rate: 1 to 30 Liters/Minute. Maximum water pressure: 2.0 MPa. Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min).

Reference: RBD-0383

ADS1115 16 Bit I2C 4 channel ADC Module

Wide Supply Range: 2.0v To 5.5v Low Current Consumption Continuous Mode: Only 150µa Single-shot Auto Shut-down Programmable Data Rate: 8SPS to 860SPS It has Internal low-drift voltage reference

Reference: RBD-0715

High Torque Gear Motor 12V 100RPM 25GA

Voltage: 12V DC RPM:100RPM 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-1244

Hiwonder 6DOF Metal Robotic Arm with Controller

Aluminum body with high torque metal gear servos 6 DOF structural design makes the robot arm move flexibly Up to 17Kg torque for joint servos Various control ways

Reference: RBD-0395

XL4015 DC-DC Step Down Adjustable Power Supply Module 5A Max

Input voltage range: 4V-38V DC Output voltage range: 1.25V-36V DC adjustable. Output current: 0-5A. Output power: 75W. High efficiency up to 96% The built-in thermal shutdown function Built-in current limit function In-Built output short protection function

Reference: RBD-1530

CY-25D Carbon Steel Bolt Robot Ball Caster

Monomers Bearing: 30KG Permissible Load: 40KG M8 Thread 

Reference: 1724

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

 3V 6V 12V 24V 35V PWM DC Motor Speed Regulator is a Mini Style DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM).

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.

Reference: RBD-0360

Polulu RP5 Tracked Chassis Gray

Durable plastic body 6-AA battery holder included two brushed DC motors with 210 mA free run and 2.4 A stall current at 7.2 V maximum speed of 6 in/s (15 cm/s) at 7.2 V

Reference: RBD-1534

Planetary Gear Motor PG42-775 42 Gear Box Large

Model:PG42-775 Working volt range:12-24V. Rated volt:24V No-loading Rotation speed:90Rpm Speed Ratio:91

Reference: RBD-0820

Off-Road Wheels - 130x60mm (Single)

Diameter: 130mm Width: 60mm Hex Length :12mm Hex Hole For Motor Shaft 6mm Internal tire material: Sponge Car hub is reinforced nylon, very sturdy

Reference: RBD-0163

HSM-20G analog temperature & humidity sensor

Product Type: Humidity Module Sensor Working voltage range DC 5.0±0.2V    Output voltage range (corresponding to 0-100%RH) DC 1-3.19V    Test accuracy 5% RH

Reference: RBD-0319

K Type Thermocouple Sensor Probe for Temperature Controller

Type K Type.  Mounting thread: M6  Temperature Range:0-600°C.  Thread Diameter:6mm / 0.23".

Reference: 1844

6.5 inch Jumper Wire (Pack of 2)

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-1311

mDrawbot kit

mDrawBot is a 4-in-1 drawing robot kit  it can be assembled into 4 different drawing robots:  mScara. mCar.  mSpider.  mEggBot.

Reference: RBD-0382

GY-87 10DOF MPU6050 HMC5883L BMP180 Sensor Module

3-axis Gyro+Acceleration+Magnetic Fiel Air Pressure Module Power supply: 3-5V Build in ultra low noise linear LDO voltage regulator Built-in onboard filters, which reduce noise from motor and other high current electronics You can easily select two I2C address for MPU6050 by soldered jumper

Reference: RBD-0948

ESP32 ESP-32S 30P NodeMCU Development Board Wireless WiFi

Built-in Flash: 32Mbit Power supply: 5V WiFi protocol: IEEE 802.11 b/g/n Peripheral interface: UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S Logic level: 3.3V

Reference: RBD-0414

Waterproof DS18B20 Digital Thermal Probe or Sensor

A probe by new original installation import DS18B20 temperature sensor chip. Chip each pin use heat shrinkable tube to prevent short circuit, internal sealing glue, waterproof, moistureproof. Stainless steel tube encapsulation waterproof moistureproof prevent rust. Stainless steel shell (6 * 45 mm), lead length 100 cm (shielding wire) use stability....

Reference: RBD-1537

EL Wire-White 3m With Pocket Inverter

Input Voltage:12 V Can offer 360 degrees of illumination Energy-saving, long lifetime Wire diameter:  2mm EL light length: 3M Lifetime: >12,000 hours Color: White

Reference: RBD-379

Eachine TS832 RC832 Boscam 5.8G 32CH 250mW FPV Transmitter Receiver 7.4-16V

Eachine TS832 RC832 5.8G 32CH 250mW FPV Transmitter Receiver 7.4-16V

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-99

Multi Chassis Tank Rescue Version Robot Platform

This is the Multi-Chassis Rescue Platform, an easy to assemble and use robot chassis kit. The Multi-Chassis kit provides you with everything you need to give your robot a unique tank tread platform with plenty of room for expansion to add various sensors and controllers.

Reference: RBD-337

Brand: Waveshare

Liquid Level Sensor for Arduino (WaveShare)

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

Reference: RBD-0703

SSC-32 32Ch Servo Controller Lynxmotion Compatible

Controls up to 32 servo motors Comes preassembled USB interface (cable included), Xbee socket, and TTL serial Bidirectional communication with Query commands Large capacitors to prevent brownouts

Reference: RBD-1541

37 In 1 Sensor Module Board Set Kit For Arduino with Box

For beginners who are interested in Arduino A complete set of Arduino’s most common and useful electronic components Infrared sensor receiving module Laser sensor module Temperature and humidity sensor module Infrared sensor module 5v relay module Obstacle avoidance sensor module.

Reference: RBD-0313

RC522 RFID Card Reader Module Kit Android NFC supported

Voltage: DC 3.3V (Do not use 5V supply) Operating Current :13-26mA Idle Current :10-13mA Operating Frequency: 13.56MHz Highly integrated analog circuitry to demodulate and decode responses Supports ISO/IEC 14443 A/MIFARE Typical operating distance in reading/Write mode up to 50 mm

Reference: RBD-1333

Button Keypad 3x4 module (Assembled)

Easy communication with any microcontroller. Tactile type switches. Over 1,000,000 operations per key. Contact rated for 12V dc @ 20mA. Over 1,000,000 operations per key. Dimensions: 56 x 80 x 17 mm.(LxWxH)

Reference: RBD-0840

Veroboard Dot Type

Dimension: 14.5×6 cm Copper Thickness 1-4 OZ Board Thickness 1.1 mm Board color: Brown

Reference: RBD-0397

MCP2515 CAN Bus Module TJA1050 Receiver SPI Module For Arduino

Support CAN V2.0B technical standard, communication rate 1Mb / S. Module 5V DC power supply, SPI interface protocol control 0 to 8 bytes long data field. 8MHZ crystal oscillator 120Ω terminal resistance Use High-speed CAN transceiver TJA1050 Impedance matching, guaranteed drive capability, long-distance data transmission, prevent signal radiation The...

Reference: RBD-0410

X9C103S Digital Potentiometer Module for Arduino

Supply voltage: 6V-15V Chip: X9C103S Dimensions : 28 x 14 x 4 (LxWxH) mm. 10K span potentiometer. Potentiometer center tap between the 0-10k slide in total 100 (potentiometer wiper typical impedance 40 ohms)