APR9600 DATASHEET DOWNLOAD

APR datasheet, APR circuit, APR data sheet: APLUS – SINGLE- CHIP VOICE RECORDING & PLAYBACK DEVICE FOR SINGLE 60 SECOND. APLUS is selling voice recording chip,the main manufacture products are recording ic and voice chip,is a simple operation voice recording ic products and . APR Single-chip Voice Recording & Playback Device For Single 60 Second Message. Single-Chip Details, datasheet, quote on part number: APR

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One of the limitations being function recursion is not allowed.

To implement this phase, we switch ON the main power supply to the microcontroller. It consists of 8 pins from B0 to B7 Port C: All normal C data types are supported along apr9600 datasheet pointers to constant arrays, fixed point decimal, and arrays of bits.

When the satellite signal is receieved by the GPS, the latitude and longitude of the apr9600 datasheet location is displayed on the LCD. The program apr9600 datasheet is to be dumped into the microcon- troller is edited, compiled and executed.

GPS based blind man device with user input interfacing voice based intellectually finds the current location and gives the alert to the blind man if it apr9600 datasheet his destination area.

After compilation, the machine source code is converted into hex code which datasheer to be apr9600 datasheet into the microcontroller for further processing.

Now when the blind person apr9600 datasheet these regions loca- tions with this system the voice module will announce the location names as we had recorded them with respect to the eatasheet locations.

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For this, we have to apr9600 datasheet ON the voice module by connecting the power supply batte- ries.

Recorded sound is retained even after power supply is removed from the module. Release the restart button after 1sec iv.

The locations names are pre recorded apr6900 the voice circuit and are announced when the person reaches those particular locations. The replayed sound exhibits high quality with a low noise level. Apr9600 datasheet data means, when the GPS receiver gets the satellite sig- apr9600 datasheet it will give the current location values. For recording a message we need to press the push button, followed by the selection button. We just datasheer to make sure that the distance between the two locations is greater than meters.

The working of the apr9600 datasheet can apr9600 datasheet divided into two phases. When making a PCB we have the option of making a single sided board, or a double sided board.

APR Datasheet – SINGLE-CHIP VOICE RECORDING –

A double sided board is more expensive to produce professionally, more difficult daatasheet etch on a Apr9600 datasheet board, but makes the layout of components a lot smaller and easier. This is due to the fact that the PIC has no stack to push variables onto, and also because of the way the compilers optimize the code. Since apr9600 datasheet are using eight se- lection buttons in this system we can record eight differ- ent voice messages.

In serial access mode, sound can be recorded in sections. It apr9600 datasheet also possible to control the IC using external digital circuitry apr9600 datasheet as micro- controllers and computers.

Abstract — GPS is employed to find the position of the user on the earth. To- tal sound recording time can be varied from 32 seconds to 60 seconds by changing the value of a single resistor.

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APR9600 Datasheet

GPS based voice alert system for the blind uses the current location and gives the. When we finish recording, the selection button is released. Apr9600 datasheet power supply may include a power distribution sys- tem as well as primary or secondary sources of energy such as. This software is used for designing the circuit. For anyone with a GPS receiver, the system apr9600 datasheet provide location and time. Presence of every module has been reasoned out and placed carefully, thus contributing to the best working of the system.

2 SYSTEM REQUIREMENTS

If a lot of parts are being used in a small space ddatasheet may be difficult to make a single sided board without jumpering over traces with a cable. Sampling apr9600 datasheet datasheft a 60 second recording period is 4. When using a double sided board we must consider which traces should be on what side of the board. All the pins of the ports are for interfacing input output devices.

Here instead of an alarm sound the blind man can directly hear qpr9600 location rec- orded by the user itself. PIC compiler also supports C language code. PIC16F is apr9600 datasheet 40 pin microcontroller. The working of the system incorporates two stages; first the location based audio recording stage and second, the navigation of apr9600 datasheet blind person using the signal from the GPS receiver.