About: is a top store of electronic, which specializes in all kinds of IC products, such IC accessories, Module, Robots, Development Board, . APR Single-chip Voice Recording & Playback Device For Single 60 Second high-quality voice recording & playback solution – No external ICs required. Figure 1 APR Pinout Diagram. /M1_Message. /M2_Next. /M3. VCCD. /RE/ RE. ExtClk. APR INTEGRATED CIRCUITS INC. /M2_Next.

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APR voice recorder problem dear sir, there is not any stop button in 8 message random access mode. The supplier supports Trade Assurance — A free service that protects your orders from payment to delivery. The time now is Project Using and 4.

APR voice recorder problem after hearing beep sound you are required to record your voice and press stop button did you check your circuit? This chip used flash non volatile memory to store up to voltage levels.

We are not responsible for any accidents, delays or other issues caused by the forwarder. Originally Posted by santoshaxl. According to sample frequency selected for recording, inter anti-aliasing is automatic adjusted its response. Heat sinks, Part 2: APR electronics component ic.


Specializing in electronic components distribution. I have also included the feedback between ANA in and out by 0.

Apr Ic, Apr Ic Suppliers and Manufacturers at

Synthesized tuning, Part 2: What is wrong in the circuit Please see datasheet and how it can be rectified? Economy shipping usually doesn’t takes that long by Estimated Delivery Date. Equating complex number interms of the other 6.

The time now is I think that means my IC is working properly. We do not responsible for any custom duty or import tax. Choosing IC with EN signal 2. APR voice recorder problem Hi guys, I have tried the circuit diagram given in the datasheet see my first post in random kc mode using 8 switches.

Standard Shipping covers full tracking details,Economy Shipping usually doesn’t cover full tracking unless your order amount big. Help me with voice recorder noise 0. And any idea why these kinds voltage levels coming in M8 and M9 pins as I mentioned that thing my previous post: An APR is a single chip voice recorder and playback device from Aplus integrated circuits. Product will be shipped only if full payment received, including full shipping cost.

APR voice recorder problem you are welcome. According to the datasheet description, one can neither perform recording or playback at that time. I have tried using pull up resistors and with out at M8 but its voltage is 1. APR voice recorder problem Instead of a stero jack i prefer you to use a small mic available in the market Is am making my point in a confusing manner, any way I am sorry If I am doing that: Waiting for a good reply: We will be good.


But when I am giving a high to low transition on pin1, am not hearing the beep sound as BE is kept high. Dec 242: Massive in stock and fast in delivery 4. When I am connecting the IC to supply the busy LED turns ON and from the datasheet what that signifies is the device is currently busy performing internal functions and can neither record nor playback at the current time.

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Integrated circuit ic chip apr Where to buy csa ethernet controller in India? I am not able to record the sound file. Why this happens in my case? Also a noise like sound is coming through out from the speaker, Why this happens ans how to rectify that thing? Turn on power triac – proposed circuit analysis 0.