Reference: RBD-1812

WeMos D1 mini Pro – ESP8266 based WiFi Module 16MB

2 reviews

11 digital input/output pins Interrupt/PWM/I2C/one-wire 1 analog input(3.2V max input) 16M bytes(128M bit) Flash External antenna connector Built-in ceramic antenna New CP2104 USB-TO-UART IC

Reference: RBD-2163

6V 30:1 500RPM Micro Metal Gearmotor w/ Encoder

1 review

Built-in encoder Average output up to 420 pulses per revolution The brass faceplate has two mounting holes threaded Long D profile metal output shaft (0.354"/9.0 mm)

Reference: RBD-1852

ESP32-CAM External Antenna

3 reviews

IPEX To SMA Female External Antenna Adapter SMA Male Antenna for 2.4G WIFI Module Only Antenna and Adapter RF Cable  ESP32 Cam is not included

Reference: RBD-1870

RS485 To TTL Module Stable UART Serial Port To RS485 Converter Function Board

Compatible with 3.3V and 5.0V power supply. Compatible with 3.3V and 5.0V signal.  Semi-hole pads, onboard module, thin PCB, having a thickness of 0.8mm.  Has RXD, TXD signal indicator light, monitor send and receive status.

Reference: RBD-1928

HC-08 Bluetooth 4.0BLE Serial Port Module

Frequency: 2.4GHz ISM. Protocol: BLE 4.0. Max transmitting power: max. 4dBm. Modulation System: GFSK. Serial Baud Rate: 1200 to 115200 bps. Reference Distance: 80 meters.

Reference: RBD-1959

HW-353A SIM900A Module Development Board GSM GPRS

1 review

Single supply voltage 3.4V – 4.5V HW-353A SIM900A Module Development Board GSM GPRS The keypad and SPI display interface will give you the flexibility to develop customized applications. Serial port and Debug port can help you easily develop your applications. One audio channel includes a microphone input and a speaker output. Programmable General Purpose...

Reference: RBD-1962

ESP32-S2-DevKitM-1 Development Board

ESP32-S2-DevKitM-1 Equipped with ESP32-S2-MINI-1 module Easy interfacing Integrates ESP32-S2FH4 chip.  PCB antenna  4 MB SPI flash.

Reference: RBD-2064

SIM800L NEW GPRS GSM Module Core Board Quad-band TTL Serial Port with the antenna

3 reviews

TTL serial port for serial port, you can link directly to the micro-controller. Don’t need MAX232. Power module automatically boots, homing network. Onboard signal lights all the way. It flashes slowly when there is a signal, it flashes quickly when there is no signal. Note: If you want to buy the cheaper recycled SIM800L Module Click here.

Reference: RBD-2103

IR Remote Control without Battery

4 reviews

Remote control distance: more than 8 meters Crystal: the oscillation frequency of 455 IR carrier frequency: 38KHz Output form: Digital Power Supply: CR2032 Battery Pointing Angle: up to 60º Button: free height is less than 3mm, the force 200-350g, the life of more than 200 000 click

Reference: RBD-2197

Carbon Brush DC Motor 1.5V to 3.7V High Speed

Model: 030-2927Motor size : 18.6mm*15.4mm*11.8mm (approx.)Motor shaft diameter: 1.5mm (approx.)Output shaft length: 8.5mm (approx.)

Reference: RBD-2134

433Mhz Wireless Receiver Learning Code EV1527 Decoding Module 4Ch output With Learning Button

433Mhz Wireless Receiver Learning Code EV1527 Decoding Module 4-channel output with a learning button Compatible with Arduino/ARM/MCU Ideal for wireless power switch sockets, remote controls, LED lighting, and electric doors Wide range of applications in home automation, security systems, and remote control devices

Reference: RBD-2320

Servo Motor MG996R 360 Degree Continuous Rotation

1 review

The  MG996R is an industry standard for high torque servos. The metal gearing gives a stalling torque of a high 10kg in a small package. The MG996R 360° has the ability to rotate continuously though 360° in both directions. This makes this servo perfect for robotics or even the rotation of camera sliders! Continuous rotation servos are like regular...

Reference: RBD-2176

SX1262 LoRa Module 868MHz 915MHz RF 30dBm Long Distance 10km Transceiver Receiver SMA-K Interface Module

1 review

LoRa module based on Semtech SX1262 RF chip Supports automatic relay networking Long transmission distance up to 10 km Low power consumption Small size

Reference: RBD-2212

TEA5767 Stereo FM Radio Module with Detachable Antenna

Directly plug antenna interface. I2C bus communication. Multi-capacitor combined filter. Blue LED power indicator. High sensitivity(low noise RF input amplifier). High power auto gains control AGC circuit.

Reference: RBD-0624

FM Radio Transmitter Module Wireless Microphone Surveillance Frequency 88-108MHz

Operating Voltage: DC 2V- 9V  Operating frequency: 85MHZ - 115MHZ Output Impedance: 50 ohms

Reference: RBD-2450

Servo Motor Micro SG90 360 Degree Continuous Rotation

3 reviews

Micro size servo is perfect for driving micro-robot drive wheels. Continuous rotation servos are like regular hobby RC servos but modified to offer speed control instead of position control. They're essentially compact, affordable motors with integrated motor drivers. Add a wheel, and you've got a simple drive system for your robot, controllable...

Reference: RBD-2295

CC2530+CC2591 Zigbee Module Wireless Power Amplification Development Board with SMA Antenna

The CC2530 ZigBee series wireless module launched by BEE Iot Technology is a ZigBee RADIO frequency module developed based on TI's CC2530F256 chip. The module can complete ZigBee learning, project application, and industrial production, and can be widely used in the field of short-distance wireless communication networking. It can build powerful network...

Reference: RBD-2519

3V DC Hobby Motor with Fan

1 review

Small 1.5 – 3V DC motor with fan for science projects or general experimenting 3V DC motor with cable Soft 3-leaf fan bladeThe Jumper may become detached during shipping and require soldering with a soldering iron.

Reference: RBD-2327

Brand: DFRobot

Self-powered Wireless Switch 433Mhz

In life, remote controllers can be seen everywhere, and most of them are inseparable from the battery. However, we often encounter problems when using the battery, for instance, it is troublesome to replace the battery, batteries are easy to corrode in a humid environment, or the waste batteries may cause serious environmental pollution. Do you know that...

Reference: RBD-2521

16GA-050 12V DC Gear Motor 60RPM

16GA-050 12V DC Gear Motor 12V DC 60 RPM

Reference: RBD-2328

SIM A7670C R2 4G LTE GSM Module Compatible with STM32 Raspberry Pi

1 review

The A7670 series is the LTE Cat 1 module that supports wireless communication modes of LTE-TDD/LTE-FDD/GSM/GPRS/EDGE. It supports a maximum 10Mbps downlink rate and a 5Mbps uplink rate. The A7670 series supports multiple built-in network protocols, which are suitable for main IOT applications such as telematics, surveillance devices, POS, industrial...

Reference: RBD-2522

16GA-050 12V DC Gear Motor 90RPM

16GA-050 12V DC Gear Motor 12V DC 90 RPM

Reference: RBD-2349

Kinetic Self Powered Wireless Switch Receiver Long-Distance 433MHz Battery-Free ON/OFF Control Module 220V

Wireless Switch 433Mhz SmartHome Kinetic Switch Receiver 100V~ 250V Module Self Powered No Battery Need Wireless ONOFF Co Long distance, wiring free, IP68 waterproof wireless switch。Our self-generating wireless switch adopts the link mode of 433 protocol. The outdoor effective distance is 100 meters, and the indoor effective distance is between 30 and 50...

Reference: RBD-2523

16GA-050 12V DC Gear Motor 285RPM

16GA-050 12V DC Gear Motor 12V DC 285 RPM

Reference: RBD-2358

CC1101 500kbps Wireless Transceiver Module RF 433mhz SPI Interface Spring Antenna

This is a self-developed, small-size, 433 MHz DIP wireless module with a maximum tx power of 10mW based on CC1101 of Texas Instruments. Due to the adoption of the very mature CC1101 as the core chip, its stability has been unanimously praised by user. The module is mainly used in smart home, industrial, scientific research and medical, as well as...

Reference: RBD-1851

8x20mm Coreless Motor with 75mm Propeller Pair

1 review

Lightweight brushed DC coreless motors Excellent affordable price compared to BLDC motors Compact and lightweight design Rated at 39000 RPM Low noise and low resistance High-speed and low-torque motors

Reference: RBD-2359

CC1101 500kbps Wireless Transceiver Module RF 433mhz SPI Interface SMA Antenna

This is a self-developed, small-size, 433 MHz DIP wireless module with a maximum tx power of 10mW based on CC1101 of Texas Instruments. Due to the adoption of the very mature CC1101 as the core chip, its stability has been unanimously praised by user. The module is mainly used in smart home, industrial, scientific research and medical, as well as...

Reference: RBD-2350

Waterproof Wireless Switch 433MHz Self Powered Remote Control Switch Battery-Free Wall Light Switch

Waterproof Wireless Switch 433MHz Self-Powered Remote Control Switch Battery-Free Wall Light Switch

Reference: RBD-2368

CC1101 433mhz 100mW SMA Antenna E07-M1101D-SMA uhf Wireless Transceiver Module

This is a self-developed, small-size, 433 MHz DIP wireless module with a maximum tx power of 10mW based on CC1101 of Texas Instruments. Due to the adoption of the very mature CC1101 as the core chip, its stability has been unanimously praised by user. The module is mainly used in smart home, industrial, scientific research and medical, as well as...

Reference: RBD-2674

DSServo DS3218 20KG Digital Metal Servo with Metal Servo Horn 270 Degree

Brand: DSSERVO Model: DS3218MG Stall Torque (5V): 19 kg/cm (263.8 oz/in) Stall Torque (6.8V): 21.5 kg/cm (298.5 oz/in) Dead Band: 3μs Speed: 0.16 sec/60°(5V) / 0.14 sec/60°(6.8V) Operating Voltage: 4.8 ~ 6.8 DC Volts Weight: 60 g (2.12 oz) Motor Type: DC Motor Gear Type: Copper & Aluminum270 Degree Angle

Reference: RBD-2396

GPS Module NEO-7M Satellite Positioning Module for Arduino with MicroUSB

1 review

GPS Module NEO-7M Satellite Positioning Module for Arduino with MicroUSB

Reference: RBD-2397

GPS Module NEO-6M Satellite Positioning Module for Arduino with MicroUSB

2 reviews

GPS Module NEO-6M Satellite Positioning Module for Arduino with MicroUSB