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ISD1820 chipset - On board microphone for directly recording - Supports up to around 10 seconds - High-quality, natural voice restored, can be used as a loudspeaker module - Loop playback, jog playback, single-pass playback - All main pins are lead out, allows to operate with microcontroller - Working voltage: 3~5V
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It is the Third recording module developed , this version is distinctly improved in the acoustic fidelity relative to the first and second version.
- Built-in microcontroller serial communication interface
- 3V single-supply operation, low power consumption
- Multi-information processing
- Working current 25-30mA, to maintain current 1μA
- Information is not power to save 100 years (typical)
- High-quality, natural voice reduction technology
- 10 million times the recording period (typical)
- Automatic squelch
- Free adjustment of the clock chip, the external clock can be selected
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Description: Here we have a Joystick shield that sits atop your Arduino and turns it into a simple controller. 7 momentary push buttons (4 big buttons, 2 small buttons, and a joystick select button) and a two-axis thumb joystick gives your Arduino functionality on the level of the old Nintendo controllers.
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The KY017 is a mercury tilt switch that allows you to detect the tilt of your object so that you can take the appropriate action. It is a nice low cost alternative to a 6 axis accelerometer. When strategically adjusted or situated, it can be very sensitive. The key to using this switch successfully is in understanding the two operational states.
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Description: -Brand new Black/White Line Hunting Sensor for Intelligent Car Tracing. -Features VCC/OUT/GND pin connector. -Output electrical level signal: Low level when detecting objects/ high level when no objects/0 or 1 decides if objects exist. -Power by 2.5-12V (cannot over 12V). -Perfect DIY parts for intelligent cars. -Color: Black panel -Working Current: 18-20mA at 5V -Package Dimensions: 77.0 x 49.0 x 12.0 mm -Weight: 5.0g