Vhm 314 Datasheet Free [upd]

The VHM314 is a small, economical Hall-effect switch designed for detecting magnetic fields in proximity and position-sensing applications. Below is a concise, practical blog post you can publish or adapt.

| Parameter | Estimated Value | Notes | | :--- | :--- | :--- | | | Unipolar Hall Effect Switch | Digital Output | | Operating Voltage | 3.8V – 30V DC | Typically 5V or 12V logic compatible. | | Supply Current | ~5mA – 10mA | Typical internal current draw. | | Output Type | Open Collector ( sinking ) | Requires a pull-up resistor to function. | | Magnetic Trip Point (Bop) | 30 – 80 Gauss (approx.) | Sensitivity varies by grade (A, B, C). | | Release Point (Brp) | 10 – 50 Gauss (approx.) | Hysteresis ensures clean switching. | | Temperature Range | -40°C to +85°C (Industrial) | Some VHM series extend to 125°C (Automotive). | | Package | SOT-23 or TO-92 | 3-pin configuration. |

If you're interested in learning more about the VHM 314, I recommend checking out the Make Noise website, where you can find product descriptions, tutorials, and user manuals. You can also explore online forums, YouTube reviews, and synthesis communities, such as Reddit's r/WeAreTheMusicMakers and r/Eurorack, where users often share their experiences and insights about various modules, including the VHM 314.

Left channel, Ground, and Right channel outputs. Use these pads to wire the module directly to an internal amplifier circuit board. Visual Indicator LED Status Light: vhm 314 datasheet free

Before diving into the technical specifications, let's understand what the VHM 314 is. While the exact manufacturer varies by supply chain (often associated with high-performance sensors, voltage regulators, or specialized ICs), the VHM 314 typically refers to a .

Based on data aggregated from numerous seller pages, the following table represents the typical specifications you can expect from a common VHM-314 Bluetooth audio module. Use this as your de facto datasheet.

This is the "gain" of the sensor. For example, a sensitivity of means a 100 Gauss field will change the output by 250mV. Do not guess this value; consult the free datasheet. The VHM314 is a small, economical Hall-effect switch

After you successfully download the VHM 314 datasheet, turn your attention to these key tables:

Go to product viewer dialog for this item. is a popular, ultra-compact Bluetooth audio receiver module frequently used in DIY speaker projects. It comes in several versions, with newer "Blackboard" models typically featuring Bluetooth 5.0 and Type-C or Micro-USB power inputs. Technical Specifications Specification 5.0 (supports 4.1/4.2) Operating Voltage 3.7V to 5V DC Signal-to-Noise Ratio (SNR) THD + Noise ≤0.1% or −70 dB Frequency Response 20Hz – 20kHz Transmission Distance Up to 15m (open space) Audio Decoding MP3, WAV, FLAC, APE (Lossless) Power Consumption ~20mA (active), Interface and Features

First, let’s address the elephant in the room. There is no standard industry-wide component labeled "VHM 314." | | Supply Current | ~5mA – 10mA

Ground connection for the external power supply. Audio Output Interfaces

Sometimes, "VHM 314" is a proprietary or OEM number. If you search for a and come up empty, do this:

Connect a 5V power source via the Micro-USB port, or solder a 3.7V lithium battery to the power pads. The blue LED will immediately begin flashing rapidly. Step 2: Pairing Your Device