Description
The XD-21 LM358 Gain Amplification Module is a compact, high-gain signal amplifier designed for precision analog signal conditioning. Built around the reliable LM358 operational amplifier, this module is capable of amplifying weak analog signals up to 100 times (gain = 100), making it ideal for sensor signal amplification, small voltage signal acquisition, and other embedded system applications.
Key Features:
High Gain Amplification: Fixed gain of 100x, suitable for boosting millivolt-level signals. Low Power Consumption: Suitable for battery-powered applications.
Onboard Components: Features necessary biasing resistors and decoupling capacitors pre-soldered for plug-and-play functionality.
Mounting Holes: Holes for easy mounting onto enclosures or chassis. Wide Operating Voltage: Typically operates from 3V to 12V DC.
XD-21 100 TIMES GAIN AMPLIFICATION MODULE
Compact Design: Small form factor, easy to integrate into existing circuits or breadboards.
Simple Interface: Input, output, and power pins marked for ease of use.
Specifications:
Model: XD-21 Amplifier Chip: LM358
Input Voltage Range: 3V to 12V DC Input Signal: Analog, low-level voltage signals
Output Signal: Amplified analog signal Power Supply: Single supply
Operating Temperature -40°C to +85°C Board Size Approx: 32mm x 14mm x 12mm
Typical Applications: Sensor signal amplification, analog data acquisition, Arduino/Raspberry Pi interfacing, IoT devices, instrumentation.
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