Reference: RBD-1968
Brand: DFRobot
MicroBit V2- an Educational & Creative Tool for Kids
STEM Education Micro:bit V2 Development boards
Would you like to add voice to your projects? Connect up this Speech Synthesis module, add a few couples of lines of code, then here goes, your project starts speaking. Both Chinese and English are "so easy" for this speech synthesis module. It also can broadcast the current time and environment data. Combining with a speech recognition module, you can easily have conversations with your projects! The module uses I2C and UART two communication modes, gravity interface, and is compatible with most main controllers on the market. Besides, the module already comes with a speaker, so you don't need to buy one. Featured By RoboticsBD.
Note: the addresses of the speech synthesis module and micro: bit motor driver board are the same, so they cannot be used together.
V2.0 Function Updates:
1. More natural pronunciation
2. Fewer pronunciation errors for polyphone characters
3. No option of speakers
Product Images are shown for illustrative purposes only and may differ from the actual product.
General Specification | |
Power Supply | 3.3V~5V |
Operating Current | <160mA |
I2C Address | 0x40 |
Operating Temperature Range | -40℃~85℃ |
Dimension | 42*32mm/1.65*1.26” |
Shipment Weight | 0.022 kg |
Shipment Dimensions | 6 × 6 × 3 cm |
Please allow 5% measuring deviation due to manual measurement.
1 x Gravity: Speech Synthesis module V2.0 (Support English and Chinese)
1 x Gravity-4P I2C/UART Sensor Connector
The latest price of Gravity: Speech Synthesis Module V2.0 (Support English and Chinese) in Bangladesh is BDT 3,290 You can buy the Gravity: Speech Synthesis Module V2.0 (Support English and Chinese) at best price from our RoboticsBD or visit RoboticsBD Office.
Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product. |
Product Images are shown for illustrative purposes only and may differ from the actual product. |
Reference: RBD-1968
Brand: DFRobot
STEM Education Micro:bit V2 Development boards
Reference: RBD-1969
Brand: DFRobot
Specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. Improved precision and user experience. Compatible with 5V and 3.3V. Quickly build the pH meter, plug and play, no welding.
Reference: RBD-1971
Brand: DFRobot
Gravity Expansion Board Designed for Raspberry Pi Pico Compatible with a variety of Gravity sensors and modules. Gravity Expansion Board for Pico All pins brought out, no soldering required Additional Communication Ports: Digital IO, Analog IO, I2C, SPI, UART, GDI Note: The product not include Raspberry Pi Pico. Buy Raspberry Pi Pico here. Buy Raspberry...
Reference: RBD-1972
Brand: DFRobot
Brand Gravity Analog AC Current Sensor 20A AC Current Signal Conversion Module Open Type AC Transformer Probe Included Non-contact Measurement
Reference: RBD-1973
Brand: DFRobot
Easy-to-use Low-cost expansion board for micro:bit Leads out all IO ports of micro:bit Specially-designed port for “HuskyLens AI camera”. This board can be used to Provide stable 5V power supply for HuskyLens to make it run steadily in all modes. Silkscreens on the back clearly indicate the functions of all interfaces
Reference: RBD-1974
Brand: DFRobot
One-click learn Machine Learning Enabled Onboard Screen Extreme Performance
Reference: RBD-1975
Brand: DFRobot
Clutch function Electronic Protection Large Torque Stable performance Accurate running angle Easy to install
Reference: RBD-1753
Digital I2S interface with high precision 24-bit data High signal to noise ratio is 61 dBA High sensitivity – 26 dBFS Stable frequency response from 60 Hz to 15 kHz Low power consumption: low current consumption 1.4 mA High PSR: -75 dBFS
Reference: RBD-2237
Sound pressure level: 85DB 10cm The input voltage: 30vp-p max Clear sound Ultra-thin and lightweight No contacts: therefore, no noise and highly reliable Operating Temperature: -20~70 Storage Temperature: -30-80
Reference: RBD-1772
Small size package Local voice Customized voice wake-up/command words Universal Serial Port Protocol Support Chinese and English The number of command words reaches 150
Reference: RBD-1856
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-1324
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-0222
Sound pressure level: 85DB 10cmThe input voltage: 30vp-p maxUltra-thin and lightweightLow power consumption for voltage typeOperating Temperature: -20~70Storage Temperature: -30-80Clear sound
Reference: RBD-0690
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-0291
Main chip: LM393, Electret condenser microphone Working voltage: DC 3.3-5V Induction distance is 0.5M Signal output Indication Single channel signal output The output effective signal is low level.
Reference: RBD-2235
Sound pressure level: 85DB 10cm The input voltage: 30vp-p max Operating Temperature: -20~70 Clear sound Ultra-thin and lightweight Low power consumption for voltage type
Reference: RBD-0550
Supply Voltage: 4.5 – 5.5 V. Current : <40 mA. Digital Interface : 5V TTL level for UART interface and GPIO. Support maximum 80 voice commands, with each voice 1500ms (one or two words speaking). Maximum 7 voice commands effective at same time. Arduino library is supplied. User-control General Pin Output. RoboticsBD
Reference: RBD-2098
Big Microphone Sound Sensor Module Sound Detection Sensor Module High Sensitive Voice Sensor
Reference: RBD-1773
Supply Voltage: 5V USB / 3.7V lithium battery Output Port: 3-wire audio interface/DIY pad Output Type: Analog signal Bluetooth name: VHM-314-V3.0 Bluetooth version: 5.0 Bluetooth passcode: no password Sound source: Bluetooth. USB-PC input(after the back pad is connected, the computer can be connected as a sound card though Micro) Operation method:...
Reference: RBD-1022
Main chip: LM393, Electret condenser microphone Working voltage: DC 3.3-5V Induction distance is 0.5M Signal output Indication Single channel signal output The output effective signal is low level.
Reference: RBD-1738
Operating Voltage : 1.5 ~ 15V DC Working Current: Less than 25mA Tone Generation Range : 1.5 ~ 2.5kHz Dimensions (LxWxH): 26 x 15 x 11 mm
Reference: RBD-2097
5V Dc Power Supply Power indicator light The comparator output is light High Sensitivity Sound Microphone Sensor Detection Module Electric condenser microphone
Reference: RBD-2236
Plate Diameter: 20mm Element Diameter: 14mm Plate Thickness: .42mm Lead Length: ~50mm Plate Material: Brass Resonant Frequency (kHz): 6.3 +/- .6kHz