Reference: RBD-2218

WT588D Audio Wi-Fi Receiver Voice Sound Audio Player Module

Module package (with FLASH memory and peripheral circuits) have DIP16, DIP28, chip packaging has DIP18, SSOP20, and LQFP32 form. Built 13Bit/DA converter, and 12Bit/PWM output. PWM output can directly drive 0.5W/8Ω speakers, push-pull current abundant support DAC / PWM output of two ways. Support for loading WAV audio formats. USB download mode, support...

Reference: RBD-0042

Mini RC Quadcopter 2013 Robotics Bangladesh

Latest 6-axis flight control system with adjustable gyro sensitivity Permits super stable flight Lightweight airframe with nice durability

Reference: RBD-2065

JQ6500 HW-896 V1.2 Voice Sound MP3 Player Module

Play standard mono or stereo MP3 files Control with buttons Serial communications protocol (JQ6500 Arduino Library available). Power supply 4.2V Speaker power 4 ohms / 3 watts

Reference: RBD-0990

XFS5152CE Speech Synthesis Module TTS Voice Module

Support any Chinese text, English text synthesis, and support for English mixed Support voice codec function, the user can use the chip for direct recording and playback Support speech recognition function, can support the recognition of 30 command words.

Reference: RBD-2039

DY-SV5W Audio Playback MP3 Module

Product Name:DY-SV5W Voice Playback Module Product Number:DY-SV5W Work Voltage:DC 5V Working Temperature range:-20℃~85℃ Working Humidity range:0%-95%RH Size :35*35*4.5mm

Reference: RBD-0167

RFID Reader ID-20LA (125 kHz) (Retired)

(Retired) Description: RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-20LA, a very simple to use RFID reader module from ID Innovations. With a built in antenna, the only holdup is the 2mm pin spacing....

Reference: RBD-1324

PAM8403 Audio Amplifier Module

3 reviews

Operating voltage: 2.5V-5.5V Maximum output power: 3W x 2 PCB size is about: length 30mm width 22mm overall height after installed is about 16mm Built with switch Potentiometer, can adjust the volume & control power switch freely! Flexible assembly usage.

Reference: RBD-0170

Brand: SparkFun Electronics

RFID Starter Kit - Retail (Retired)

(Retired)

Reference: RBD-1021

PAM8406 5Wx2 Class D Digital Stereo Audio Power Amplifier Module Board

3 reviews

Operating voltage: 2.5V-5.5V, recommended 5V Speaker Load: 2-8 Ohms Input and Output Connectors: Pins on 0.2" centers Size: 24 x 23 x 105 mm (L x W x H) Net weight: 3g

Reference: RBD-1856

PAM8403 Super Mini Digital Amplifier Board

1 review

Dual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load).. Double panel wiring solves crosstalk. Super mini design allows it to be easily placed in a variety of digital products. 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply. Filterless, Low Quiescent Current and Low EMI and Low Noise. Short Circuit Protection and Thermal...

Reference: RBD-0186

WiDo - Arduino WIFI IoT Node (Retired)

1 review

(Retired) WiDo - Arduino WIFI IoT(Internet Of Things) Node (Arduino Compatible) Wido is an Arduino compatible WIFI IoT Node development board, which integrates with WG1300 WIFI solution. The microcontroller of Wido is ATMEL ATmega32U4.

Reference: RBD-2294

JQ6500 V2.1 MP3 Player Module

JQ6500 MP3 Voice sound module can play stereo MP3 files or standard mono audio files. The module has two different modes to operate in; serial communication mode (connecting to a microcontroller) or AD button control mode (module can be controlled with switches).

Reference: RBD-2307

Stereo Enclosed Speaker 3W 8Ω

1 review

This speaker is a great addition to any audio project where you need 8 ohm impedance and 3W or less of power. We particularly like this speaker as it is small and enclosed for good audio volume and quality. It has a handy JST 2PH input cable to add audio to your displays and other projects (this connector is part of the JST-PH series which is ~2.0mm...

Reference: RBD-2318

Sound Output Module Speaker Module Microphone Sensor Module Sound Sensor for Arduino

The Speaker module is composed of a power amplifier and a loudspeaker. Sound size can be adjusted by the potentiometer on the circuit board. Enter different frequencies, the speakers produce different tones. Can be carried out by for Arduino encoding and DIY their music box!Product data interfaceusing anti plug,the two sides of the interface are...

Reference: RBD-2541

Brand: DFRobot

Gravity: Voice Recorder Module

This is the latest voice recorder module with integrated record and play functions. Easily record your voice by pressing the record button, speaking and then releasing the button when finished. The module is able to playback 10 seconds in total. Connect an 8Ω 3W speaker or an external active speaker for voice output. The module also has a 3 pin digital...

Reference: RBD-2691

Through-Hole Speaker 15mm diameter - 2kHz range

Compact 15mm speaker for integrating sound into space-constrained projects. 2kHz frequency range suitable for basic audio applications. Through-hole mounting for easy integration with circuit boards. Handles up to 0.5W of power for moderate sound output.

Reference: RBD-2692

PCB Mount Mini Speaker Breadboard-Friendly - 8 Ohm 0.2W

Breadboard-Friendly PCB Mount Mini Speaker - 8 Ohm 0.2W 1.1" (~30mm) diameter speaker with 8 Ohm impedance Perfect for breadboard-based audio projects Durable plastic casing, lightweight design Power handling: Nominal 0.1 Watts, Maximum 0.2 Watts

Reference: RBD-2694

4cm Thin Speaker - 8 Ohm 0.5W

Incredibly thin (just over 4mm) 4cm speaker for adding sound to projects with severe space constraints. 8Ω impedance and 0.5W power handling for compatibility with low-power audio circuits. Ideal for applications like portable devices, greeting cards, or space-limited enclosures.

Reference: RBD-2718

PAM 8610 Digital Stereo Class-D Amplifier Board 2x15W Output

Dual-Channel Stereo Output Run-on 7V to 15V power Supply 32 Steps DC volume control has a +32dB to -75dB range. 40 pin QFN 6 x 6 mm package. Much higher efficiency in terms of cost and performance than competitors’ ICs

Reference: RBD-2724

MAX4466 Electret Microphone Adjustable Amplifier Module

The MAX4466 Electret Microphone Module is a convenient and sensitive audio sensor solution designed for capturing sound waves and converting them into electrical signals. This module incorporates the MAX4466 electret condenser microphone and an integrated amplifier circuit, making it well-suited for applications requiring clear and amplified audio capture.

Reference: RBD-0211

Leap Motion Controller (Retired)

(Retired) The Leap Motion Controller tracks both hands and all 10 fingers with pinpoint precision and incredible  speed. Setup is easy, just plug into your PC or Mac and launch Airspace, your home for Leap Motion apps. Play, create, and explore in a whole new way!In Airspace, the Leap Motion App store,

Reference: RBD-2747

Mini Speaker - PC Mount 12mm 2.048kHz

This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces. This is not a true piezoelectric speaker but behaves similarly. Instead of a piezoelectric crystal that vibrates with an electric current, this tiny speaker uses an electromagnet to drive a thin metal sheet....

Reference: RBD-2758

MAX9814 Microphone Amplifier Module

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-0029

Raspberry Pi Model B (Made in UK) (Retired)

2 reviews

The first-generation Raspberry Pi Model B was released in February 2012 SOC BCM2835 Memory 256 MB Standard Form Factor  Ethernet available. Wireless (Wifi/Bluetooth) not available. GPIO 26 pin

Reference: RBD-0013

AVR ISP MKII

Arduino Programming Supports fuses and lock bit programming Upgradeable for future device support Supports target voltages from 1.8V to 5.5V Adjustable ISP programming speed (50Hz to 8MHz SCK frequency) USB 2.0 compliant (full speed, 12Mbps) Powered from USB, does not require external power supply Target interface protection Short-circuit protection...

Reference: RBD-0025

Arduino Ethernet Shield Basic

With this Ethernet Shield, your Arduino board can be connected to internet Uses ENC28J60 SPI Ethernet controller and compatible HR911102A RJ45 socket Web client application to use Arduino as a distributed network sensor Stackable by accepting prototype shield or any other boards with Arduino compatible interface

Reference: RBD-0021

High Torque Gear Motor

2 reviews

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-0039

HC-SRF05 Ultrasonic Sensor

Model: HY-SRF05 Voltage : DC5V  Static current : less than 2mA  Detection distance: 2cm-450cm  High precision: up to 0.3c

Reference: RBD-0043

FEZ Hydra Basic Kit

Description: FEZ Hydra is a 100% open-source (hardware and software) .NET Gadgeteer compatible mainboard running .NET Micro Framework. It incorporates a 240Mhz AT91SAMRL ARM9 processor. With 16MB of SDRAM an 4MB of FLASH, FEZ Hydra is capable or running the most complex applications. The Basic Kit includes the essential modules needed to get started with...

Reference: RBD-0044

Brand: SparkFun Electronics

FEZ Panda II

Description: The 72Mhz FEZ Panda II runs .NET Micro Framework, allowing users to program and debug FEZ Panda using Microsoft's free Visual C# Express. Applications are loaded over USB cable (or serial) with full featured debugging capabilities, such as stepping in code or inspecting variables.

Reference: RBD-0045

Netduino 2

Description: Netduino 2 is still the same Arduino shield compatible board you know and love, except faster with more code space. Powered by an STmicro Cortex-M3 microcontroller running at 120MHz, the Netduino 2 packs 192KB of code space and 60KB of RAM. With built-in hardware peripherals like UART, PWM, I2C, 12-bit ADC and DAC, the Netduino 2 is ready to...

Reference: RBD-0047

Brand: SparkFun Electronics

Maple

2 reviews

In the past, ARM processors were notoriously unfriendly in non-professional environments due to proprietary tool chains and unfamiliar instruction sets. Because of this, they were conspicuously absent from classrooms and hobbyists’ workbenches. LeafLabs aims to change this by providing an ARM tool-chain built from open source components and a programming...