Arduino Modules

Description:

This LilyPad Buzzer is a small buzzer for the LilyPad system. Use 2 I/O pins on the LilyPad main board and create different noises based on the different frequency of I/O toggling. Loud enough to hear inside a pocket but not obtrusively loud. LilyPad is a wearable e-textile technology. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available.

Specification:

• Rated Voltage: 3.6V
• Operating Voltage: 2.5 ~ 4.5V
• Coil Resistance: 16.0±2.4 Ohm
• Coil Impedance: 31.0 Ohm
• Rated Frequency: 2730 MHz
• Operating Temperature: -30 ~ 70°C
• Storage temperature: -40 ~ 85°C

Caution:

• This is an inductive buzzer meaning that is will act as a short to ground if you are not actively driving it.
• We recommend you put both I/O pins to low (0V) when the buzzer is not used.
• Also, it’s come to our attention that washing these buzzers will damage them.
• Until we’ve figured out a solution to this, avoid washing any portion of your project that contains one of these buzzers.
• They’re even washable!

Package Included:

1 x LilyPad Buzzer Small Speakers Module For Arduinov

• Item Code: NA213
• Production Capacity: 1000
• Delivery Time: 3 to 4 days
• Packaging Details: Package Included: 1 x Lily Pad Buzzer Small Speakers Module For Arduino

HC-05 6 Pin Wireless Serial Bluetooth Module is a Bluetooth module for use with any microcontroller. It uses the UART protocol to make it easy to send and receive data wirelessly.

Description: 

This is ISD1820 Recording Module Voice Board With On-Board Mic and Loud Speaker. The ISD1820 Recording Module Voice Board is the really easy way to add Voice Recording (and Playback) to your project. The Module can be operated directly by using the 3 Push-Buttons or with every microcontroller (ex. Arduino). A microphone is implemented directly on the board, and you can connect any 8 Ohm Speaker. Your recordings are saved even without power due to the non-volatile storage on the ISD1820. This module uses the ISD1820 voice record and playback IC to record a single voice message of up to 10 seconds in length. The recorded message is stored in its specialized analog flash memory that will keep the message stored even when power is removed. The module includes an electret microphone to record your message and push buttons to allow for the record, partial playback, or full playback of the message. Header pins allow for an easy interface to a microcontroller and playback can be controlled with just one digital pin.

Specifications:

• Supply Voltage: 3~5V
• Chip: ISD1820
• Loudspeaker: 8Ω, 0.5W

Features:

• An easy to use 10 seconds voice recording
• High-quality, natural voice restored
• Can be used as a propaganda module
• With looping, jog playback, and single-pass play function
• Available single-chip control
• This module can directly drive a small speaker 8 ohms 0.5W

Operation Method:

• REC button: record button, you can press and hold the recording, release the button to stop recording
• RLAYE key: trigger mode playback, the press will play this whole speech
• PLAYL key: jog mode playback, press and hold until playback, release to stop playback
• RPL Jumper: loop mode control, loop playback
• FT Jumper: direct control, microphone voice through the speaker can playback

Package Included:

• 1 x ISD1820 Module
• 1 x Loudspeaker
• 1 x Free Cables

• Item Code: AA112
• Production Capacity: 1000
• Delivery Time: 3 to 4 days
• Packaging Details: Package Included: 1 x ISD1820 Module 1 x Loudspeaker 1 x Free Cables

Nano Uno Expansion Board for Nano Uno tailored a sensor expansion board to solve the Nano and Uno problem when connecting a variety of sensor wiring confusing problems, as you develop for Arduino works of the weapon.

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