Reference: RBD-2671

W25Q64 64Mbit 8MByte Data Flash module SPI Interface BV/FVinter

IC: 25Q64FVSIG-1935 Capacity: 64M-bit / 8M-byte Clock frequency: <104MHz Working voltage: 2.7V ~ 3.6V Current: 4mA Dimensions (LxWxH): 15.5 x 14.5 x 3.7 mm

Reference: RBD-2761

ICL8038 12V to 15V 10Hz-450KHz Triangular/Rectangular/Sine Wave Signal Generator Module

ICL8038 12V to 15V, Signal Generator, Medium/Low Signal, Frequency 10Hz-450KHz, Triangular/Rectangular/Sine Wave Generator, Module Working voltage: 12V ~ 15V Output: Triangular wave, Square wave and sine wave. Frequency range: 10HZ ~ 450kHz Low distortion sine wave: 1% Duty cycle range: 2% to 98% Low temperature drift: 50ppm / ℃ Triangular wave output...

Reference: RBD-2925

2.4GHz Wireless Transceiver Module NRF24L01 Green 10pin

125 Channels, Multi-point communication, and frequency hopping to meet the communication needs Built-in hardware CRC error detection, Multipoint communication address control. Low-power 1.9 ~ 3.6V, only 1uA on Power-down mode Built-in 2.4Ghz antenna Built-in voltage regulator Standard DIP Pitch Interface for embedded applications size: 34mm X 17mm X 1mm

Reference: RBD-2413

FTDI Basic Breakout USBTTL 6PIN 5V Module Fio/Pro/RGB/Lilypad Programmer

Versatile Programming Tool: Designed for Arduino Pro Mini, Lilypad, and MultiWii flight control boards. Compact and User-Friendly: MINI USB connector with a compact 6-pin SMD header for easy connectivity. Voltage Configurability: Built-in jumper allows switching between 3.3V and 5V for power and IO levels. Auto-Reset Functionality: Simplifies firmware...

Reference: RBD-0196

Brand: DFRobot

APC220 Radio Communication Module 1KM Line of sight (LOS)

3 reviews

The APC220 radio module offers a cost-effective solution for wireless data communications, featuring an embedded high-speed microprocessor and high-performance IC. With its transparent UART/TTL interface, it eliminates the need for packetizing and data encoding, making it a popular choice among customers seeking better range performance at a low cost.

Reference: RBD-1564

Solar Charger Controller Adjustable Step-Up / Down Automatic Power Module

2 reviews

High voltage resistant terminal. Support solar charging. Support undervoltage protection. Support short circuit protection.

Reference: RBD-2943

1 Channel 3V Relay Board Module

4 reviews

3V/3.3V Compatible Works seamlessly with various microcontrollers like Arduino, Raspberry Pi, and ESP8266. Optocoupler Isolation Provides electrical isolation between control and high-power circuits, Enhanced safety and reducing noise. Flexible Power Options Separate power supply for control and load circuits (jumper selectable).

Reference: RBD-2216

PCF8591 Module Analog to Digital / Digital-Analog Converter Module

Module chip using PCF8951 Module supports external voltage input of the 4-way acquisition (voltage input range of 0-5v) The module integrated photoresistor by AD collection precise value of the ambient light intensity Module integrated thermistor by the precise value of the ambient temperature of the AD acquisition Module integrated 1 channel 0-5V voltage...

Reference: RBD-3206

Metal Motor Servo Tester ESC Checker Master for RC Drone, Car, Boat

The Metal Motor Servo Tester ESC Checker Master is a professional-grade tool designed to test and calibrate servos and electronic speed controllers (ESCs) for RC drones, cars, boats, and helicopters. With its durable aluminum alloy construction and versatile functionality, this tester allows you to adjust and synchronize multiple servos or ESCs with ease....

Reference: RBD-0832

Arduino MicroSD Card Module

40 reviews

Power supply: 4.5V – 5.5V, 3.3V voltage regulator circuit board Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm Control Interface: GND, VCC, MISO, MOSI, SCK, CS Size: 45 x 28mm Net weight: 6g

Reference: RBD-3199

ESP8266 Infrared Emission and Reception NEC Command Wi-Fi Module Type-C

1 review

The ESP8266 Infrared Wi-Fi Module is an all-in-one solution for integrating Wi-Fi and infrared communication into your IoT projects. Featuring the ESP-12F chip, this module supports NEC infrared command transmission and reception, making it ideal for controlling devices remotely and across rooms. Its compact size, Type-C interface, and easy-to-configure...

Reference: RBD-3186

ASR PRO Voice Recognition Module Offline Speech Development Board

2 reviews

The ASR PRO Voice Recognition Module is a state-of-the-art offline speech recognition development board designed for seamless voice control applications. This module provides high accuracy, fast response, and flexible customizability with support for up to 300 user-defined voice commands. Perfect for standalone or integrated systems, the ASR PRO...

Reference: RBD-2758

MAX9814 Microphone Amplifier Module

1 review

With this module you can easily measure sound with an analog pin on your Arduino or other microcontroller. The module has an automatic gain/amplification (ACG) of the microphone: The module amplifies sounds with a low volume more, and sounds with a higher volume less.

Reference: RBD-0439

Arduino Android IOS HM-10 BLE Bluetooth 4.0 CC2540 CC2541 Serial Wireless Module

14 reviews

Bluetooth Protocol: Bluetooth Specification V4.0 BLE USB Protocol: USB V2.0 Operating Frequency: 2.4GHz ISM band Modulation Mode: GFSK (Gaussian Frequency Shift Keying) Transmitting Power: ≤4dBm Sensitivity: ≤-84dBm at 0.1% BER It’s easy to use and completely encapsulated. You can set it as slave or master. You can use AT command set the baud rate....

Reference: RBD-0695

MAX31865 SPI RTD PT100 to Digital Converter Module

1 review

Integration Lowers System Cost, Simplifies Design Efforts, and Reduces Design Cycle Time High Accuracy Facilitates Meeting Error Budgets 15-Bit ADC Resolution; Nominal Temperature Resolution 0.03125NC (Varies Due to RTD Nonlinearity) Total Accuracy Over All Operating Conditions:

Reference: RBD-3114

Solar Power Manager Module (D), Supports 6V~24V Solar Panel

Solar Power Manager Module (D), Supports 6V~24V Solar Panel and Type-C Power Adapter, 5V/3A Regulated Output, Optional For Battery Holder (Batteries Are Not Included)

Reference: RBD-2505

RS232 Bluetooth Serial Adapter Communication Master-Slave Module

RS232 Bluetooth Serial Adapter Communication Master-Slave Module

Reference: RBD-2306

WS2812B RGB LED 12 Bit Ring

WS2812B RGB LED 12-Bit Ring with integrated drivers for vibrant lighting effects Features 12 WS2812 5050 RGB LEDs capable of producing 16,777,216 true colors Single data line with precise timing protocol for individual LED control Compact design with 30mm outer radius and 15mm inner radius Operates at 5V, ideal for dynamic lighting applications and DIY...

Reference: RBD-3459

XHM542 High Power Digital Audio Amplifier TPA3116D

The XHM542 High Power Digital Audio Amplifier is a compact and powerful solution designed for delivering exceptional audio clarity and performance. Built around the reliable TPA3116D2 amplifier chip, this module can deliver up to 100W of output power, making it ideal for a wide range of applications requiring clear, powerful, and distortion-free sound.

Reference: RBD-0688

RF Transmitter Receiver Pair 433 MHz

16 reviews

Wide input supply (2.5 V to 12V) Easy to integrate (V+, GND, and Data) The device in deep sleep mode when Data pin is grounded Very small dimension.

Reference: RBD-2545

Quectel EC200A-CN LTE Cat4 Module GSM GPRS MINI 4G To RJ45 Kit With 100M Ethernet Port

Quectel EC200A-CN LTE Cat4 Module GSM GPRS MINI 4G To RJ45 Kit With 100M Ethernet PortEC200ACNDA: (China and India) FDD: B1/B3/B5/B8 TDD:B34/B38/B39/B40/B41 WCDMA:B1/B5/B8 GSM:B3/B8 IPEX1 generation 4G antenna interface Reserved for RoboticsBD

Reference: RBD-1722

NEO-M8N GPS Module with Ceramic Active Antenna New

2 reviews

Antenna Size : approx. 26 x 26 x 9 (LxWxH) mm. Module Size : approx. 26 x 36 x 4 (LxWxH) mm. Net weight : approx. 16 gm. Gross weight : approx. 17 gm. Mounting : approx. 3 mm. The default baud rate : 9600.

Reference: RBD-1579

650nm 5mW Focusable Red Line Laser Module Laser Generator Diode

2 reviews

Laser Output Type: Red LINE Laser Weight: 15 gm. Wavelength: 650nm Voltage: 3~6V Output Power: Min 2.5mW, Typical 3.0mW, Max 5.0mW Working current: Min 10mA, Typical 20mA, Max 25mA Working voltage: Min 2.3VDC, Typical 4.5VDC, Max 8.0VDC

Reference: RBD-2928

RF Transceiver Radio Module nRF905 433/868/915MHz with Antenna

Radio module (transmitter and receiver) operating in 433 MHz band with SPI communication interface. Powered by 2.7 V - 3.3 V, the outputs are goldpin connectors.It has an external antenna with SMA connector.

Reference: RBD-3234

Brand: DFRobot

Gravity Analog Rotation Potentiometer Sensor for Arduino - Rotation 300°

This is an Arduino rotation potentiometer , it is able to rotate up to 300-degree.  With the Arduino IO expansion board, in combination, it can be very easy to achieve position-dependent interaction with the rotating effect or produce MIDI instrument. So with this sensor, you can learn how rotary potentiometer works and what analog signal is. You can have...

Reference: RBD-2659

1 Channel 5V 30A Relay Control Board Module

1 review

Trigger Voltage: 5VDC Switching Voltage: 250VAC@30A; 30VDC@30A The module can be set high level or low-level trigger by the jumper Note: Relay brand may vary from actual product as our stock rotates.

Reference: RBD-1916

RS232 to TTL Serial Interface Module

IC Chip: MAX3232 Operating Voltage: 3.3-5.5V It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU Pre-assembled compact size board Suitable for use with most microcontrollers Operates up to 250 kbit/s

Reference: RBD-3056

Reyax RYLR998 868/915MHz LoRa® Antenna Transceiver Module

2 reviews

The RYLR998 transceiver module features the LoRa® long-range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. Note: To Know more details please refer to datasheet on attachment section.Note: This product includes 1 piece only. Two units are required...

Reference: RBD-2491

ATX Power Supply Breakout Board

ATX Power Supply Breakout Board 3.3V, 5V, 12V and -12V Output Terminals ATX power supply breakout board allows for easy connection to the outputs of a standard ATX style PC power supply with 20 or 24 pin connections. Easily supply power to your projects from a high-quality and inexpensive (ofter surplus) PC-style power supply. This board provides +3.3V,...

Reference: RBD-1580

650nm 5mW Focusable Red Cross Line Laser Module Laser Generator Diode

2 reviews

Laser Output Type: Red CROSS-LINE Laser Dimensions: Diameter: 12mm, Lenght: 35mm. Weight: 15 gm. Wavelength: 650nm. Voltage: 3~6V. Output Power: Min 2.5mW, Typical 3.0mW, Max 5.0mW. Working current: Min 10mA, Typical 20mA, Max 25mA. Focus point Intensity can be adjusted with help of lens ring head.