Vhm 314 Datasheet Free Extra Quality Link

: A built-in LED (typically blue) indicates pairing status and active connection. Pinout and Interface Details

First, let’s address the elephant in the room. There is no standard industry-wide component labeled "VHM 314."

The module is powered on and actively searching for a Bluetooth master device (pairing mode).

Providing audio feedback or voice synthesis for robots. vhm 314 datasheet free

Audio Output: Plug your speakers or headphones into the 3.5mm jack. If using an external amplifier, use the L/G/R soldering pads for a cleaner signal path. Key Features and Benefits

Mount the module inside a plastic or wooden enclosure. If using a metal box, ensure the antenna portion of the PCB extends outside the chassis. Issue 3: Device Disconnects Frequently

(For precise numeric values — Bop, Brp, output current, propagation delay, and absolute maximum ratings — refer to the manufacturer datasheet.) : A built-in LED (typically blue) indicates pairing

This article provides a complete overview of the VHM-314 module, including technical specifications, pinning, features, and guidance on how to find the online. What is the VHM-314?

relies on the . It delivers high-fidelity sound across standard wireless configurations. Specification Value Bluetooth Version Bluetooth 5.0 (with backward compatibility) Operating Voltage DC 3.7V to 5.0V Operating Current Signal-to-Noise Ratio (SNR) Total Harmonic Distortion (THD+N) ≤ 0.1% (-70 dB) Dynamic Range (DNR) Crosstalk Isolation Transmission Range Up to 15 Meters (Open line-of-sight) Supported Protocols A2DP, AVCTP, AVDTP, AVRCP, HFP Supported Codecs / Formats MP3, WAV, FLAC, APE lossless playback Dimensions 30mm x 30mm x 10mm Interface & Hardware Layout

Bluetooth 5.0 / 5.1 (Backward compatible with 4.0, 4.1, 4.2) DC 3.7V to 5.0V Signal-to-Noise Ratio (SNR) ≥is greater than or equal to Total Harmonic Distortion (THD+N) ≤is less than or equal to ≤is less than or equal to Dynamic Range (DNR) Crosstalk Transmission Range Over 15 Meters (Open space line-of-sight) Supported Protocols A2DP, AVCTP, AVDTP, AVRCP, HFP Supported Formats MP3, WAV, FLAC, APE (Lossless Decoding) Dimensions 30mm x 30mm x 10mm Hardware Interface and Pinout Details Providing audio feedback or voice synthesis for robots

Below are the technical specifications, pinout, and operational details found in the datasheet. 🛠️ Technical Specifications XY-BT-Mini Bluetooth 4.1 Decoder Board | PDF - Scribd

Is the VHM 314 in a (surface mount), TO-92 (through-hole), or SIP-3 ? The mechanical drawing provides the exact dimensions in millimeters and inches. One common mistake is confusing the pinout of a TO-92 versus SOT-23 – only the datasheet clarifies which pin is Vcc, Ground, and Output.

Accept standard 5V DC power from phone chargers or power banks.